Date:09/01/1994
Subject:(59) Radar Meteorology
(42) Mesoscale Convective Systems
Author:Bluestein, H.B., S.D. Hrebenach, C.-F. Chang, E.A. Brandes
Title:Synthetic dual-doppler analysis of mesoscale convective systems
Publication:Mon. Wea. Rev., 122, 2105-2124
Abstract:The synthetic dual-Doppler (SDD) analysis technique is applied to the 6-7 May 1985 mesoscale convective system (MCS) that occurred during the Oklahoma-Kansas Preliminary Regional Experiment-STORM Central. This system had a cyclonic mesoscale circulation in its stratiform precipitation region. The SDD analyses are compared to corresponding actual dual-Doppler analyses. The sensitivity of the former to various parameters is discussed.
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Record ID:59/1

Date:09/15/1994
Subject:(59) Radar Meteorology
Author:Laroche, S., I. Zawadzki
Title:A variational analysis method for retrieval of three-dimensional wind field from single-Doppler radar data
Publication:J. Atmos. Sci., 51, 2664-2682
Abstract:A variational method for retrieval of the three-dimensional wind field from single-Doppler radar observations is developed and tested. The method uses the conservation equation for reflectivity and the continuity equation as a constraining model. Weak and strong constraint formalisms in data analysis are reviewed and compared using a one-dimensional
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Record ID:59/2

Date:10/01/1994
Subject:(59) Radar Meteorology
Author:Kostinski, A.B.
Title:Fluctuations of differential phase and radar measurements of precipitation
Publication:J. Appl. Met., 33, 1176-1181
Abstract:The specific differential polarization phase shift Kdp has been suggested as a possible estimatior of rainfall as well as a rain-hail discriminator in several recent studies. Here, the complex multivariate Gaussian model, used widely in communication theory and statistical optics, is applied for modeling Kdp caused by precipitaion.
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Record ID:59/3

Date:06/01/1994
Subject:(59) Radar Meteorology
(46) Microphysics - Warm Cloud
Author:Gossard, E.E.
Title:Measurement of cloud droplet size spectra by Doppler radar
Publication:J. Atmos. Ocean. Tech, 11, 712-726
Abstract:0
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Record ID:59/4

Date:11/01/1994
Subject:(59) Radar Meteorology
Author:Sauvageot, H.
Title:The probability density function of rain rate and the estimation of rainfall by area integrals
Publication:J. Appl. Met., 33, 1255-1262
Abstract:A database on the rain rate collected with disdrometers at various sites located from the middle to tropical latitudes is used to analyze the variations of the parameters of the probability density function of rain rate P(R).
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Record ID:59/5

Date:12/01/1994
Subject:(59) Radar Meteorology
Author:Raghavan, R., V. Chandrasekar
Title:Multiparameter radar study of rainfall: Potential application to area-time integral studies
Publication:J. Appl. Met., 33, 1636-1645
Abstract:Multiparameter radars measure one of more additional parameters in addition to the conventional reflectivity factor. The combination of radar observations from a multiparameter radar is used to study the time evolution of rainstorms.
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Record ID:59/6

Date:12/01/1994
Subject:(59) Radar Meteorology
(45) Microphysics - Ice Phase
Author:Rajopadhyaya, D.K., P.T. May, R.A. Vincent
Title:The retrieval of ice particle size information from VHF Wind Profiler Doppler spectra
Publication:J. Atmos. Ocean. Tech., 11, 1559-1568
Abstract:0
Location:6
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Record ID:59/7

Date:01/01/1995
Subject:(59) Radar Meteorology
Author:Zhang, G., L. Xu, H. Chen
Title:A new parameterization scheme for shortwave radiative properties of water clouds
Publication:J. Appl. Met., 34, 101-106
Abstract:A new parameterization scheme for the shortwave radiative properties of water clouds is presented, using versatile cloud drop size distributions (DSDs). As for single-scattering properties, a new parameterization for cloud optical thickness Tao is proposed by using the separation of the dependence of Tao on the total number of the DSDs, the cloud thickness, and the liquid water content, combined with equivalent radius.
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Record ID:59/8

Date:01/01/1995
Subject:(59) Radar Meteorology
Author:Yeh, H.-Y.M., N. Prasad, R. Meneghini, W.-K. Tao, J.A. Jones, R.F. Adler
Title:Cloud model-based simulation of spaceborne radar observations
Publication:J. Appl. Met, 34, 175-197
Abstract:Simulations of observations from potential spaceborne radars are made based on storm structure generated from the three-dimensional (3D) Goddard cumulus emsemble model simulation of an intense overland convective system. Five frequencies of 3, 10, 14, 35, and 95 GHz are discussed, but the Tropical Rainfall Measuring Mission precipitation radar sensor frequency (14 GHz) is the focus of this study.
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Record ID:59/9

Date:01/01/1995
Subject:(59) Radar Meteorology
Author:Doswell, C.A., III
Title:Comments on 'Single-Doppler radar observations of a mini-supercell tornadic thunderstorm.
Publication:Mon. Wea. Rev., 123, 230-234
Abstract:No Abstract. In 'Notes and Correspondence' section.
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Record ID:59/10

Date:01/01/1995
Subject:(59) Radar Meteorology
Author:Kennedy, P.C., N.E. Westcott, R.W. Scott
Title:Reply to Doswell's comments on 'Single-Doppler radar observations of a mini-supercell tornadic thunderstorm'.
Publication:Mon. Wea. Rev., 123, 235-238
Abstract:No Abstract
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Record ID:59/11

Date:02/15/1995
Subject:(59) Radar Meteorology
Author:Newman, W.I., J.K. Lew, G.L. Siscoe, R.G. Fovell
Title:Systematic effects of randomness in radiative transfer
Publication:J. Atmos. Sci., 52, 427-435
Abstract:In this paper, the authors show how the variability of the water content in individual clouds, the complexity of individual cloud structure, and the lateral and vertical heterogeneity of the distribution of individual clouds can produce systematic effects in the inversion of intensity distributions and the inference of source functions and the vertical temperature profile.`
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Record ID:59/12

Date:04/01/1995
Subject:(59) Radar Meteorology
Author:Fabry, F., I. Zawadzki
Title:Long-term radar observations of the melting layer of precipitation and their interpretation
Publication:J. Atmos. Sci., 52, 838-851
Abstract:In this study, 600 h of vertically pointing X-band radar data and 50 h of UHF boundary layer wind profiler data were processed and analyzed to characterize quantitatively the structure and the causes of the radar signature from melting precipitation. Five classes of vertical profiles of reflectivity in rain were identified, with three of them having precipitation undergoing a transition between the solid and liquid phase.
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Record ID:59/13

Date:04/00/1995
Subject:(59) Radar Meteorology
(42) Mesoscale Convective Systems
Author:Kennedy, P.C., S.A. Rutledge
Title:Dual-Doppler and mulitparameter radar observations of a bow-echo hailstorm
Publication:Mon. Wea. Rev., 123, 921-943
Abstract:During the afternoon and evening hours of 23 May 1991 a hail-producing multicellular severe thunderstorm developed near Denver, Colorado, and tracked eastward for more than 100 km. Along this path, hailstone diameters of 2-7 cm (0.75-2.75 in) were reported at several points. The storm was observed by both the CSU-CHILL (CHL) and NCAR Mile High (MHR) 10-cm Doppler radars.
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Record ID:59/14

Date:04/15/1995
Subject:(59) Radar Meteorology
Author:Francis, P.N.
Title:Some aircraft observations of the scattering properties of ice crystals
Publication:J. Atmos. Sci., 52, 1142-1154
Abstract:Aircraft-borne radiometer measurements made within three cirrus cloud layers are presented together with associated in situ cloud microphysical data. The angular variation of the observed shortwave radiances is simulated using a Monte Carlo multiple-scattering model, making use of a number of scattering phase functions, both theoretical and experimental.
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Record ID:59/15

Date:06/00/1995
Subject:(59) Radar Meteorology
(31) Four-Dimensional Data Assimilation [4DDA]
Author:Xu, Q., C.-J. Qiu, H.D. Gu, J.-X. Yu
Title:Simple adjoint retrievals of microburst from single-Doppler radar data
Publication:Mon. Wea. Rev., 123, 1822-1833
Abstract:Although the simple adjoint (SA) method for retrieving the low-altitude winds from single-Doppler scans was previously examined with the Phoenix II data collected for rather uniform wind fields on nonstorm days with aluminum chaff dispensed from an aircraft (to enhance reflectivity), the method has not been testd with storm data for complex flow fields. To examine this problem, the SA method is further developed and tested with the Denver airport microburst data through a series of numerical e
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Record ID:59/16

Date:05/01/1995
Subject:(59) Radar Meteorology
Author:Shapiro, A., S. Ellis, J. Shaw
Title:Single-Doppler velocity retrievals with Phoenix II data: Clear air and microburst wind retrievals in the planetary boundary layer
Publication:J. Atmos. Sci., 52, 1265-1287
Abstract:A new three-dimensional single-Doppler velocity retrieval is introduced and tested with reflectivity and radial velocity data gathered during the Phoenix II field program near Boulder, Colorado. This retrieval is based on reflectivity conservation (with provision for raindrop fall speed), the incompressibility condition, and a temporal constraint on the velocity field.
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Record ID:59/17

Date:12/01/1994
Subject:(59) Radar Meteorology
Author:Feingold, G., C.J. Grund
Title:Feasibility of using multiwavelength Lidar measurements to measure cloud condensation nuclei
Publication:J. Atmos. Ocean. Tech., 11, 1543-1558
Abstract:0
Location:6
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Record ID:59/18

Date:04/00/1995
Subject:(59) Radar Meteorology
Author:Clothiaux, E.E., M.A. Miller, B.A. Albrecht, T.P. Ackerman, J. Verlinde, D.M. Babb, R.M. Peters, W.J. Syrett
Title:An evaluation of a 94-GHz radar for remote sensing of cloud properties
Publication:J. Atmos. Ocean. Tech., 12, 201-229
Abstract:0
Location:6
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Record ID:59/19

Date:04/20/1995
Subject:(59) Radar Meteorology
Author:Sato, K., H. Hashiguchi, S. Fukao
Title:Gravity waves and turbulence associated with cumulus convection observed with the UHF/VHF clear-air Doppler radars
Publication:J. Geophys. Res., 100, D4, 7111-7119
Abstract:0
Location:6
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Record ID:59/20

Date:10/00/1995
Subject:(59) Radar Meteorology
Author:Martner, B.E.
Title:Doppler radar observations of mammatus
Publication:Mon. Wea. Rev., 123, 3115-3121
Abstract:Observations of mammatus-like cloud features associated with a convective rain shower were obtained using a vertically pointing 8-mm-wavelength Doppler radar. The radar's excellent sensitivity and resolution allowed even very weak, finescale features of the cloud to be resolved. The mammatus were located 3-5 km above ground along the underneath side of an anvil-like stratiform region of the storm cloud and preceeded the arrival of precipitaion.
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Record ID:59/21

Date:06/01/1947
Subject:(59) Radar Meteorology
Author:Andrews, C.L.
Title:Diffraction pattern of a circular aperture at short distances
Publication:The Physical Review, 71, 777-786
Abstract:The diffraction pattern of electromagnetic waves was studied at distances from zero to five wave-lengths from a circular aperture. Microwaves of 12.8-cm wave-length were employed. The aperture was an iris diaphragm that could be varied between one and six wave-lengths in diameter.
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Record ID:59/22

Date:08/00/1950
Subject:(59) Radar Meteorology
Author:Andrews, C.L.
Title:Diffraction pattern in a circular aperture measured in the microwave region
Publication:J. Appl. Physics, 21, 761-767
Abstract:Measurements were made of the diffraction patterns of circular apertures from one to eight wave-lengths in diameter in the planes of the apertures and in the neighborhood of the apertures when a plane polarized electromagnetic wave was incident upon them.
Location:RADAR-6
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Record ID:59/23

Date:00/00/1961
Subject:(59) Radar Meteorology
Author:Andrews, C.L.
Title:Standing electromagnetic waves
Publication:Selective experiments in physics, Central Scientific Company
Abstract:None
Location:RADAR-6
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Record ID:59/24

Date:11/01/1995
Subject:(59) Radar Meteorology
Author:Brandes, E.A., J. Vivekanandan, J.D. Tuttle, D.J. Kessinger
Title:A study of thunderstorms microphysics with multiparameter radar and aircraft observations
Publication:Mon. Wea. Rev., 123, 3129-3143
Abstract:Excellent agreement was found between multiparameter radar signature of hail, raindrops, and mixed-phase precipitation and in situ precipitatin particle measurements made by aircraft in a northeastern Colorado hailstorm.
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Record ID:59/25

Date:5/6/1996
Subject:(59) Radar Meteorology
Author:Rutledge, S.A.
Title:The CSU-CHILL radar facility
Publication:Final Report to NSF, Div. of Atmospheric Sciences, Cooperative Agreement No. ATM-8919080
Abstract:None
Location:6
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Record ID:59/26

Date:8/1/1993
Subject:(59) Radar Meteorology
Author:Bluestein, H.B., J.G. LaDue, H. Stein, D. Speheger
Title:Doppler radar wind spectra of supercell tornadoes.
Publication:Mon. Wea. Rev., 121, 8, 2200-2221
Abstract:A storm-intercept team from the University of Oklahoma, using the Los Alamos National Laboratory portable, continuous wave/frequency modulated-continuous wave, 3-cm Doppler radar, collected close-range data at and below cloud base in six supercell tornadoes in the southern plains during the springs of 1990 and 1991.
Location:6
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Record ID:59/27

Date:1/1/1971
Subject:(59) Radar Meteorology
Author:Harrold, T.W., K.A. Browning
Title:Identification of preferred areas of shower development by means of high power radar.
Publication:Q. J. Royal Met. Soc., 97, 330-339
Abstract:A high power, high-gain radar has been used to investigate clear air echoes on days when surface heating produced low-level convection.
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Record ID:59/28

Date:8/1/1991
Subject:(59) Radar Meteorology
Author:Al-Jumily, K., R.B. Charlton, R.G. Humphries
Title:Identification of rain and hail with circular polarization radar.
Publication:J. Appl. Met., 30, 8, 1075-1087
Abstract:This study integrates surface hail reports with concurrent radar measurements.
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Record ID:59/29

Date:1/1/1982
Subject:(59) Radar Meteorology
Author:Atlas, D.
Title:Adaptively pointing spaceborne radar for precipation measurements.
Publication:J. Appl. Met., 21, 429-431
Abstract:Mutually conflicting observational requirements such as high resolution, large-scan width, high-scan speed, and adequate signal dwell time have restricted the development of spaceborne meteorological radar from the measurement of precipitation.
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Record ID:59/30

Date:09/01/1992
Subject:(59) Radar Meteorology
Author:Atlas, D., T.L. Bell
Title:The relation of radar to cloud area-time integrals and implications for rain measurements from space
Publication:Mon. Wea. Rev., 120, 1997-2008
Abstract:In this work we determine the relationships between satellite-based and radar-measured area-time integrals (ATI) for convective storms and show how both depend upon
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Record ID:59/31

Date:05/01/1987
Subject:(59) Radar Meteorology
Author:Austin, P.M.
Title:Relation between measured radar reflectivity and surface rainfall
Publication:Mon. Wea. Rev., 115, 1053-1070
Abstract:A number of physical factors that influence the relation between measured radar reflectivity and surface rainfall are considered both
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Record ID:59/32

Date:10/01/1986
Subject:(59) Radar Meteorology
Author:Aydin, K., T.A. Seliga, V. Balaji
Title:Remote sensing of hail with a dual linear polarization radar
Publication:J. Clim. Appl. Met., 25, 1475-1484
Abstract:A technique for the remote sensing of hail with an S-band dual linear polarization radar is described
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Record ID:59/33

Date:03/01/1990
Subject:(59) Radar Meteorology
Author:Balakrishnan, N., D.S. Zrnic
Title:Estimation of rain and hail rates in mixed-phase precipitation
Publication:J. Atmos. Sci., 47, 565-583
Abstract:Precipitation comprising rain and hail is studied. Specifically, techniques to identify and quantify such precipitation
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Record ID:59/34

Date:05/01/1985
Subject:(59) Radar Meteorology
Author:Baker, P.W., M.C. Hodson
Title:Effects of deviations from the Marshall-Palmer drop size distribution on the calculation of vertical air velocity by Roger's method
Publication:J. Clim. Appl. met., 24, 495-498
Abstract:In 1964, R.R. Rogers proposed a method for estimating vertical air velocity in rainfall which is based on the Marshall-Palmer raindrop size distribution
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Record ID:59/35

Date:05/01/1985
Subject:(59) Radar Meteorology
Author:Baker, P.W., M.C. Hodson
Title:Effect of deviations from the Marshall-Palmer drop size distribution on the calculation of vertical air velocity by Roger's method
Publication:J. Clim. Appl. Met., 24, 495-498
Abstract:In 1964, R.R. Rogers proposed a method for estimating vertical air velocity in rainfall which is based on the Marshall-Palmer raindrop size distribution
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Record ID:59/36

Date:07/01/1990
Subject:(59) Radar Meteorology
Author:Balakrishnan, N., D.S. Zrnic
Title:Use of polarization to characterize precipitation and distriminate large haill
Publication:J. Atmos. Sci., 47, 1525-1540
Abstract:We examine the utlity of the correlation coefficient between linear orthogonally polarized echoes for determining precipitation type and guaging hail size
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Record ID:59/37

Date:11/01/1992
Subject:(59) Radar Meteorology
Author:Banta, R.M., L.D. Olivier, E.T. Holloway, R.A. Kropfli, B.W. Bartram, R.E. Cupp, M.J. Post
Title:Smoke-column observations from two forest fires using Doppler lidar and Doppler radar
Publication:J. Appl. Met., 31, 1328-1349
Abstract:To demonstrate the usefulness of active remote-sensing systems in observing forest fire plume behavior, we studied two fires
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Record ID:59/38

Date:12/01/1982
Subject:(59) Radar Meteorology
Author:Battan, L.J., C.F. Bohren
Title:Radar backscattering by melting snowflakes
Publication:J. Appl. Met., 21, 1937-1938
Abstract:None
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Record ID:59/39

Date:08/01/1986
Subject:(59) Radar Meteorology
Author:Battan, L.J., C.F. Bohren
Title:Attenuation of microwaves by spherical hail
Publication:J. Clim. Appl. Met., 25, 1155-1159
Abstract:Calaculations have been made on the radar backscattering and attenuation cross sections of dry and spongy ice spheres
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Record ID:59/40

Date:09/01/1990
Subject:(59) Radar Meteorology
Author:Black, R.A.
Title:Radar relectivity-ice water content relationships for use above the melting level in hurricanes
Publication:J. Appl. Met., 29, 955-961
Abstract:Regression equations linking radar reflectivity (Z_e) and ice water content (IWC) were calculated from airborne radar and particles image data that were
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Record ID:59/41

Date:01/01/1982
Subject:(59) Radar Meteorology
Author:Bohne, A.R.
Title:Radar detection of turbulence in precipitaiton environments
Publication:J. Atmos. Sci., 39, 1819-1837
Abstract:Imperfect particle tracer response is incorporated into the relations describing the turbulent air motion contribution to Doppler radar spectrum mean and variance
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Record ID:59/42

Date:11/01/1982
Subject:(59) Radar Meteorology
Author:Bohren, C.F., L.J. Battan
Title:Radar backscattering of microwave by spongy ice spheres
Publication:J. Atmos. Sci., 39, 2625-2628
Abstract:The radar backscattering cross section of a spongy ice hailstone--a mixture of ice and liquid water--depends on its size, shape and dielectric function
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Record ID:59/43

Date:01/01/1985
Subject:(59) Radar Meteorology
Author:Boucher, R.J., J.G. Wieler
Title:Radar determination of snowfall rate and accumulation
Publication:J. Clim. Appl. Met., 24, 68-73
Abstract:A unique method that provides for relating radar-measured reflectivity factors to snowfall rates at the ground is presented.
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Record ID:59/44

Date:06/01/1991
Subject:(59) Radar Meteorology
Author:Bringi, V.N., D.A. Burrows, S.M. Menon
Title:Multi-parameter radar and aircraft study of raindrop spectral evolution in warm-based clouds
Publication:J. Appl. Met., 30, 853-880
Abstract:Radar measurements of reflectivity, differention reflectivity, and x-band (3-cm wavelenghts) specific attenuation are used to infer some microphysical
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Record ID:59/45

Date:11/15/1986
Subject:(59) Radar Meteorology
Author:Bringi, V.N., R.M. Rasmussen, J. Vivekanandan
Title:Multiparameter radar measurements in Colorado convective storms. Part I: Graupel melting studies.
Publication:J. Atmos. Sci., 43, 2545-2563
Abstract:This paper presents an analysis of coordinated measurements taken by the NCAR CP-2 radar and the Wyoming King Air aircraft flown by NCAR during the May Polarization Experiment, which was held near Boulder
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Record ID:59/46

Date:11/15/1986
Subject:(59) Radar Meteorology
Author:Bringi, V.N., J. Vivekanandan, J.D. Tuttle
Title:Multiparameter radar measurements in Colorado convective storms. Part II: Hail detection studies.
Publication:J. Atmos. Sci., 43, 2564-2577
Abstract:In this part II paper we focus on hail detection using the NCAR CP-2 radar meaasurements from which Z_H, Z_DR, LDR, and dual-frequency ratio can be derived.
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Record ID:59/47

Date:9/1/1990
Subject:(59) Radar Meteorology
Author:Buechler, D.E., S.J. Goodman
Title:Echo size and symmetry: Impact on NEXRAD storm identification.
Publication:J. Appl. Met., 29, 9, 962-969
Abstract:The effects of echo shape and radar viewing angle on detecting small thunderstorms with the NEXRAD storm identification algorithms are examined.
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Record ID:59/48

Date:1/1/1987
Subject:(59) Radar Meteorology
Author:Calheiros, R.V., I. Zawadzki
Title:Reflectivity-rain rate relationships for radar hydrology in Brazil.
Publication:J. Clim. & Appl. Met., 26, 118-132
Abstract:In this work a method is presented to obtain R-Z_e relationships through comparison, in
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Record ID:59/49

Date:7/1/1993
Subject:(59) Radar Meteorology
Author:Chandrasekar, V., E. Gorgucci, G. Scarchilli
Title:Optimiztion of multiparameter radar estimates of rainfall. Notes.
Publication:J. Appl. Met., 32, 7, 1288-1293
Abstract:The estimates of rainfall rates derived from a multiparameter radar based on reflectivity factor differential reflectivity and specific differential propagation phase have widely varying accuracies over the dynamic range of the natural occurrence of rainfall.
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Record ID:59/50

Date:1/1/1983
Subject:(59) Radar Meteorology
Author:Chong, M., J. Testud
Title:Three dimensional wind field analysis from dual-Doppler radar data. Part III: The boundary condition: An optimum determination based on a variational concept.
Publication:J. Clim. Appl. Met., 22, 7, 1227-1241
Abstract:The choice of the boundary condition when integrating the air mass continuity equation, is a major problem of the 3D wind field analysis from dual (or multiple) Doppler radar data.
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Record ID:59/51

Date:1/1/1983
Subject:(59) Radar Meteorology
Author:Chong, M., J. Testud, F. Roux
Title:Three-dimensional wind field analysis form dual-Doppler radar data. Part II: Minimizing the error due to temporal variation.
Publication:J. Clim. Appl. Met., 22, 7, 1216-1226
Abstract:One of the major problems in three-dimensional wind field analysis from dual (or Doppler) radar data resides in the non-stationarity of the observed air flow within the volume sampling time.
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Record ID:59/52

Date:1/1/1984
Subject:(59) Radar Meteorology
Author:Chong, M., J. Testud, F. Roux
Title:Reply to Gal-Chen.
Publication:J. Clim. Appl. Met., 23, 4, 685-687
Abstract:No abstract.
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Record ID:59/53

Date:7/1/1991
Subject:(59) Radar Meteorology
Author:Chylek, P.R., R.G. Pinnick, V. Srivastava
Title:Effect of topology of water-ice mixture on radar back-scattering by hailstones.
Publication:J. Appl. Met., 30, 954-959
Abstract:The radar backscattering cross sections of spongy hailstones are considerably influenced by the topological structure of the water-ice mixture.
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Record ID:59/54

Date:10/1/1982
Subject:(59) Radar Meteorology
Author:Ecklund, W.L., K.S. Gage, B.B. Balsley, R.G. Strauch, J.L. Green
Title:Vertical wind variability observed by VHF radar in the lee of the Colorado Rockies.
Publication:Mon. Wea. Rev., 110, 1451-1457
Abstract:During March 1982 the Sunset and Platteville VHF clear-air radars located in Colorado to the east of the continental divide observed vertical winds continuously over a three-week period.
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Record ID:59/55

Date:1/1/1987
Subject:(59) Radar Meteorology
Author:Eilts, M.D.
Title:Low altitude wind shear detection with Doppler radar.
Publication:J. Clim. & Appl. Met., 26, 96-106
Abstract:The feasibility of using the next generation weather radar (NEXRAD) system to detect low-altitude wind shear near airports is investigated.
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Record ID:59/56

Date:12/01/1982
Subject:(59) Radar Meteorology
Author:Eymard, L., A. Weill
Title:Investigation of clear air convective structures in the PBL using a dual-Doppler radar and a Doppler sodar
Publication:J. Appl. Met., 21, 1891-1906
Abstract:In August 1979, the dual Doppler radar (Tonsard System) and the Doppler sodar system of CNET were simultaneously used during an experiment on clear air convection
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Record ID:59/57

Date:01/01/1992
Subject:(59) Radar Meteorology
Author:Rabry, F.
Title:Wind-profile estimation by conventional radars
Publication:J. Appl. Met., 32, 40-49
Abstract:A technique to obtain wind profiles from conventional scanning radars is proposed
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Record ID:59/58

Date:01/01/1992
Subject:(59) Radar Meteorology
Author:Frisch, A.S., B.W. Orr, B.E. Martner
Title:Doppler radar observations of the development of a boundary-layer nocturnal jet
Publication:Mon. Wea. Rev., 120, 3-16
Abstract:Single Doppler radar obtained detailed clear-air measurements of the development of a strong boundary-layer nocturnal jet in North Dakota during the summer of 1989
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Record ID:59/59

Date:02/01/1990
Subject:(59) Radar Meteorology
Author:Fujiyoshi, Y., T. Endoh, T. Yamada, T. Tsuboki, Y. Tachibana, G. Wakahama
Title:Determination of Z-R relationship for snowfall using a radar and high sensitivity snow gauges
Publication:J. Appl. Met., 29, 147-152
Abstract:A best fit power law relationship (Z=427R) between 1-min integrated averages of snowfall rate (R) and radar reflectivity factor (z)
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Record ID:59/60

Date:08/01/1977
Subject:(59) Radar Meteorology
Author:Fukao, S., T. Sato, N. Yamasaki, R.M. Haper, S. Kato
Title:Winds measured by a UHF Doppler radar and rawinsondes: Comparisons made on twenty-six days (August-September 1977) are Arecibo, Puerto Rico
Publication:J. Appl. Met., 21, 1357-1363
Abstract:Vertical profiles of horizontal winds in the lower stratosphere and upper troposphere were measured by the UHF Doppler radar at Arecibo, Puerto Rico (18.35^o N, 66.75^o W) on 26 days in Agust and
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Record ID:59/61

Date:01/01/1982
Subject:(59) Radar Meteorology
Author:Gage, K.S., J.L. Green
Title:A technique for determining the temperature profile from VHF radar observations
Publication:J. Appl. Met., 21, 1146-1149
Abstract:A technique is presented which enables an estimate of the atmospheric temperature profile from atmospheric stability measurements made by verticaly looking VHF radars
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Record ID:59/62

Date:01/01/1982
Subject:(59) Radar Meteorology
Author:Gage, K.S., J.L. Green
Title:An objective method for the determination of tropopause height from VHF radar observations
Publication:J. Appl. Met., 21, 1150-1154
Abstract:The relationship between the magnitude of backscattered power observed at vertical incidence by a VHF radar is related to amtospheric stability in a
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Record ID:59/63

Date:04/01/1984
Subject:(59) Radar Meteorology
Author:Gal-Chen, T.
Title:Comments on 'Three-dimensional wind field analysis from dual-Doppler radar data. Part II: Minimizing the error due to temporal variation'
Publication:J. Clim. Appl. Met., 23, 679-684
Abstract:None
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Record ID:59/64

Date:12/01/1982
Subject:(59) Radar Meteorology
Author:Gal-Chen, T., J.C. Wyngaard
Title:Effects of volume averaging on the line spectra of vertical from multiple-Doppler radar observations
Publication:J. Appl. Met., 21, 1881-1890
Abstract:We examine the fidelity of one-dimensional spectra of vertical velocity derived from multiple-Doppler radar observations
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Record ID:59/65

Date:01/01/1982
Subject:(59) Radar Meteorology
Author:Goddard, J.W.F., S.M. Cherry, V.N. Bringi
Title:Comparison of dual-polarization radar measurements of rain with ground-based disdrometer measurements
Publication:J. Appl. Met., 21, 252-256
Abstract:Dual-polarization radar measurements of Z_H and Z_DR, where Z_DR = 10 log/Z_H/Z_V and Z_H, Z_V are the radar reflectivity factors for horizontal and vertical polarizations
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Record ID:59/66

Date:01/01/1982
Subject:(59) Radar Meteorology
Author:Gossard, E.E., R.B. Chadwick, W.D. Neff, K.P. Moran
Title:The use of ground-based Doppler radars to measure gradients, fluxes and structure parameters in elevated layers
Publication:J. Appl. Met., 21, 211-226
Abstract:The use of ground-based clear-air Doppler radars to observe the structure of elevated atmospheric layers and associated flux quantities is described
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Record ID:59/67

Date:02/01/1989
Subject:(59) Radar Meteorology
Author:Hall, F.F., Jr.
Title:Wind variability measured by Doppler Lidar
Publication:J. Appl. Met., 28, 155-158
Abstract:Wind power spectral density measured in the lower and middle troposphere under zonal flow conditions is consistent
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Record ID:59/68

Date:04/15/1988
Subject:(59) Radar Meteorology
Author:Hauser, D., F. Roux, P. Amayenc
Title:Comparison of two methods for the retrieval of thermodynamic and microphysical variables from Doppler radar measurements: Application to the case of a tropical squall line
Publication:J. Atmos. Sci., 45, 1285-1303
Abstract:Microphysical and thermodynamic retrieval studies using wind field can provide means for
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Record ID:59/69

Date:03/01/1983
Subject:(59) Radar Meteorology
Author:Hauser, D., P. Amayenc
Title:Exponential size distributions of raindrops and vertical air motions deduced from vertically pointing Doppler radar data using a new method
Publication:J. Clim. Appl. Met., 22, 407-418
Abstract:Raindrop-size distributions and vertical air motions are deduced from vertically pointing C-band Doppler radar data by using a new method
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Record ID:59/70

Date:01/01/1981
Subject:(59) Radar Meteorology
Author:Hennington, L.
Title:Reducing the effects of Doppler radar ambiguities
Publication:J. Appl. Met., 20, 1543-1549
Abstract:The ambiguities associated with range and velocity aliasing of Doppler data fields can be reduced significantly with simple techniques
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Record ID:59/71

Date:11/01/1981
Subject:(59) Radar Meteorology
Author:Hildebrand, P.H., R.A. Oye, R.E. Carbone
Title:X-band vs. C-band aircraft radar: The relative effects of beamwidth and attenuation in severe storm situations
Publication:J. Appl. Met., 20, 1353-1361
Abstract:None
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Record ID:59/72

Date:05/01/1981
Subject:(59) Radar Meteorology
Author:Imbault, D., N.A. Scotto, A. Chedin
Title:Multichannel radiometric determination of sea surface temperature: Parameterization of the atmospheric correction
Publication:J. Appl. Met., 20, 556-564
Abstract:Synthetic computations of atmospheric transmissions and radiant energies are presented in order to simulate remote soundings of the sea surface temperature
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Record ID:59/73

Date:10/15/1986
Subject:(59) Radar Meteorology
Author:Istok, M.J., R.J. Doviak
Title:Analysis of the relation between Doppler spectral width and thunderstorm turbulence
Publication:J. Atmos. Sci., 43, 2199-2214
Abstract:A technique to separate ordered flow in a tornadic thunderstorm from the random velocities associated with turbulence is described
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Record ID:59/74

Date:03/01/1985
Subject:(59) Radar Meteorology
Author:Jameson, A.R.
Title:Microphysical interpretation of multiparameter radar measurements in rain. Part III: Interpretation and measurement of propagation differential phase shift between orthogonal linear polarizations
Publication:J. Atmos. Sci., 42, 607-614
Abstract:As radar waves having different polarizations propagate through a collection of nonspherical oriented hydrometeors, a phase difference between the waves appears.
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Record ID:59/75

Date:10/01/1985
Subject:(59) Radar Meteorology
Author:Jameson, A.R.
Title:Deducing the microphysical character of precipitation from multi-parameter radar polarization measurements
Publication:J. Clim. Appl. Met., 24, 1037-1047
Abstract:Radar polarization measurements are influenced by the distriubtion of shapes (weighted by the index of refraction) and the fall behavior of the hydrometers
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Record ID:59/76

Date:11/01/1991
Subject:(59) Radar Meteorology
Author:Jameson, A.R.
Title:Polarization radar measurements in rain at 5 and 9 GHz
Publication:J. Appl. Met., 30, 1500-1513
Abstract:There is increased interest in dual-polarization radar measurements at 9 and 5 GHz not only for scientific reasons but also because such radars
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Record ID:59/77

Date:02/01/1994
Subject:(59) Radar Meteorology
Author:Jameson, A.R.
Title:The estimation of rainfall parameters using spaceborne and airborne Nadir-pointing radars
Publication:J. Appl. Met., 33, 230-244
Abstract:When pointed toward ground, spaceborne and airborne radars must use several frequencies in order to estimate rainfall parameters
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Record ID:59/78

Date:05/01/1983
Subject:(59) Radar Meteorology
Author:Jorgensen, D.P., P.H. Hildebrand, C.L. Frush
Title:Feasibility test of an airborne pulse-Doppler meteorological radar
Publication:J. Clim. Appl. Met., 22, 744-757
Abstract:A vertically scanning, airborne, pulse-Doppler radar is described
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Record ID:59/79

Date:04/01/1990
Subject:(59) Radar Meteorology
Author:King, M.D., L.F. Radke, P.V. Hobbs
Title:Determination of the spectral absorption of solar radiation by marine statocumulus clouds from airborne measurements within clouds
Publication:J. Atmos. Sci., 47, 894-907
Abstract:A multiwavelength scanning radiometer has been used to measure the angular distribution of scattered radiation deep within a cloud layer at discrete wavelengths
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Record ID:59/80

Date:10/01/1983
Subject:(59) Radar Meteorology
Author:Klassen, Wim
Title:Accurate determination of vertical air velocities in rain by Doppler-radar
Publication:J. Clim. Appl. Met., 22, 1788-1793
Abstract:Vertical air velocity in rain is calculated from the minima in the reflectivity profile of the Doppler velocity spectra between succeeding range cells
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Record ID:59/81

Date:11/01/1981
Subject:(59) Radar Meteorology
Author:Kalzura, G.E.
Title:Differences between some radar-rainfall estimation procedures in a high rain rate gradient storm
Publication:J. Appl. Met., 20, 1376-1380
Abstract:Radar and gage data from a convective storm were analyzed with the objective of examining how much gage-estimated and radar-estimated rainfall differ in a
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Record ID:59/82

Date:05/01/1987
Subject:(59) Radar Meteorology
Author:Klingle, D.L., D.R. smith, M.M. Wolfson
Title:Gust front characteristics as detected by Doppler radar
Publication:Mon. Wea. Rev., 115, 905-918
Abstract:Gust fronts produce low altitude wind shear that can be hazardous to aircraft operations, especially during takeoff and landing
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Record ID:59/83

Date:12/01/1988
Subject:(59) Radar Meteorology
Author:List, R.
Title:A linear radar reflectivity-rainrate relationship for steady tropical rain
Publication:J. Atmos. Sci., 45, 3564-3572
Abstract:Modeling by Gillespie and List established the evolution to equilibrium of raindrop number distribitions in one-dimensional shaft models
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Record ID:59/84

Date:11/01/1989
Subject:(59) Radar Meteorology
Author:Lopez, R., D. Atlas, D. Rosenfeld, J. Thomas, D. Blanchard, R. Holle
Title:Estimation of areal rainfall using the radar echo area time integral
Publication:J. Appl. Met., 28, 1162-1175
Abstract:This work extends the Area Time Integral (ATI) method of Doneaud et al., developed for the lifetime rainfall from an individual storm,
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Record ID:59/85

Date:11/01/1986
Subject:(59) Radar Meteorology
Author:Metcalf, J.I.
Title:Interpretation of the autocovariances and cross-covariance from a polarization diversity radar
Publication:J. Atmos. Sci., 43, 2479-2498
Abstract:A theory is presented for interpretation of the autocovariances and cross-covariance deribable from coherent polarization diversity radars
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Record ID:59/86

Date:04/01/1990
Subject:(59) Radar Meteorology
Author:Morcrette, J.J.
Title:Impact of changes to the radiation transfer parameterizations plus cloud optical properties in the ECMWF model
Publication:Mon. Wea. Rev., 118, 847-873
Abstract:A new raidation package, shown to correct most of the systematic errors of the operational ECMWF radiation scheme, has been extensively tested in the ECMWF forecast model
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Record ID:59/87

Date:03/01/1991
Subject:(59) Radar Meteorology
Author:Nakajiam, T., M.D. King, J.D. Spinhirne, L.F. Radke
Title:Determination of the optical thickness and effective particle radius of clouds from reflected solar radiation measurements, Part II: Marine stratocumuls observations
Publication:J. Atmos. Sci., 8, 728-750
Abstract:A multispectral scanning radiometer has been used to obtaine measurements of the reflection function of marine stratocumulus clouds at 0.75, 1.65 and 2.16 mu m.
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Record ID:59/88

Date:10/01/1992
Subject:(59) Radar Meteorology
Author:Neiman, P.J., P.T. May, M.A. Shapiro
Title:Radio acoustic sounding system (RASS) and wind profiler observations of lower- and midtropospheric weather
Publication:Mon. Wea. Rev., 120, 2298-2313
Abstract:The National Oceanic and Atmospheric Administration (NOAa) wave propagation laboratory (WPL) wind profilers and accompanying radio acoustic
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Record ID:59/89

Date:08/01/1988
Subject:(59) Radar Meteorology
Author:Neiman, P.J., M.A. Shapiro, R.M. Hardesty, B.B. Stankov, R.T. Lawrence, R.J. Zamora, T. Hampel
Title:The pulsed coherent Doppler lidar: Observations of frontal structure and the planetary boundary layer
Publication:Mon. Wea. Rev., 116, 1671-1681
Abstract:The NOAA/WPL pulsed coherent Doppler lidar was used during the Texas Frontal Experiment in 1985 to study mesoscale preconvective atmospheric conditions.
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Record ID:59/90

Date:10/01/1989
Subject:(59) Radar Meteorology
Author:Pani, E., G. Jurica
Title:A Z-R relation for summertime convective clouds over West Texas
Publication:J. Appl. Met., 28, 1081-1088
Abstract:A set of Z-R relations is derived by linear regression for summertime convective rainfall in West Texas from data gathered with an SWR-75 weather radar and network of weighing bucket rainguages
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Record ID:59/91

Date:05/01/1983
Subject:(59) Radar Meteorology
Author:Pasqualucci, F., B.W. Bartram, R.A. Kropfli, W.R. Moninger
Title:A millimeter-wavelength dual-polarization Doppler radar for cloud and precipitation studies
Publication:J. Clim. Appl. Met., 22, 758-765
Abstract:A pulse Doppler radar system operating at 35 GHz and having full polarization (linear and circular) diversity capability is described
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Record ID:59/92

Date:10/1/1992
Subject:(59) Radar Meteorology
Author:Yoe, J.G., R. Ruster
Title:VHF Doppler radar observations of vertical velocities in the vicinity of jet stream.
Publication:Mon. Wea. Rev., 120, 2378-2382
Abstract:The SOUSY (sounding system) VHF (very high frequency) radar in Germany has been used to make observations of the upper troposphere and lower stratosphere for a number of cases during which the
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Record ID:59/93

Date:11/01/1980
Subject:(59) Radar Meteorology
Author:Passarelli, R.E., Jr., R.C. Srivastava
Title:A new aspect of the vertical incidence doppler radar spectrum of ice particle fallspeed
Publication:J. Appl. Met., 19, 1318-1322
Abstract:Unlike raindrops, ice particles of the same mass can have different fallspeeds, due to variations in the particle shape and bulk density.
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Record ID:59/94

Date:11/1/1993
Subject:(59) Radar Meteorology
Author:Xu, M., T. Gal-Chen
Title:A study of the convective boundary-layer dynamics uisng single Doppler radar measurements.
Publication:J. Atmos. Sci., 50, 21, 3641-3662
Abstract:The kinematic and dynamical properties of the convective planetary boundary layer with shear are studied using single Doppler radar measurements.
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Record ID:59/95

Date:11/01/1992
Subject:(59) Radar Meteorology
Author:Prater, E.T., A.A. Borho
Title:Doppler radar wind and reflectivity signatures with overrunning and freezing-rain episodes: Preliminary results
Publication:J. Appl. Met., 31, 1350-1358
Abstract:Freezing rain in commonly caused by overrunning. The typical atmospheric structure and precipitation patterns associated
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Record ID:59/96

Date:8/1/1987
Subject:(59) Radar Meteorology
Author:Wu, M.-L.C.
Title:Determination of cloud ice water content and geometrical thickness using microwave and infrared radiometric measurements.
Publication:J. Clim. Appl. Met., 26, 878-884
Abstract:Cloud ice water content and cloud geometrical thickness have been determined using a combination of near-infrared, thermal infrared and thermal microwave radiometric measurments.
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Record ID:59/97

Date:12/1/1992
Subject:(59) Radar Meteorology
Author:Wood, V.T., R.A. Brown
Title:Effects of radar proximity on single-doppler velocity signatures of axisymmetric rotation and divergence.
Publication:Mon. Wea. Rev., 120, 12, 2798-2807
Abstract:Geometrical and mathematical relationships are developed to explain the variation with radar range of idealized single-Doppler velocity patterns of axisymmetric rotation and divergence regions.
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Record ID:59/98

Date:4/1/1991
Subject:(59) Radar Meteorology
Author:Witt, A., S.P. Nelson
Title:The use of single-Doppler radar for estimating maximum hailstone size.
Publication:J. Appl. Met., 30, 4, 425-431
Abstract:The relationship between a storm's divergent outflow magnitude at upper levels and maximum hailstone size was investigated by analyzing single-Doppler radar data for 49 severe hailstorms.
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Record ID:59/99

Date:1/1/1989
Subject:(59) Radar Meteorology
Author:Westcott, N.E., P.C. Kennedy
Title:Cell development and merger in an Illinois thunderstorm observed by doppler radar.
Publication:J. Atmos. Sci., 46, 117-131
Abstract:A reflectivity and triple-Doppler radar study of the development of several cells and their successive union within a nonsevere thunderstorm is presented.
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Record ID:59/100

Date:10/1/1990
Subject:(59) Radar Meteorology
Author:Weinman, J.A., R. Menaghini, K. Kakamura
Title:Retrieval of precipitation profiles from airborne radar and passive radiometer measurements: Comparison with dual-frequency radar measurements.
Publication:J. Appl. Met., 29, 981-993
Abstract:This study compares precipitation rate profiles derived from a single frequency radar and radiometer with such profiles derived from a dual-frequency radar.
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Record ID:59/101

Date:8/1/1991
Subject:(59) Radar Meteorology
Author:Vivehanandan, J., W.M. Adams, V.N. Bringi
Title:Rigorous approach to polarimetric radar modeling of hydrometer orientation distributions.
Publication:J. Appl. Met., 30, 8, 1053-1063
Abstract:A Mueller-matrix-based approach is described for calculating polarimetric radar parameters such as reflectivity, differntial reflectivity, linear depolarization ration, propagation differential phase, and back scatter differential phase.
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Record ID:59/102

Date:3/1/1989
Subject:(59) Radar Meteorology
Author:Tuttle, J.D., V.N. Bringi, H.D. Orville, F.J. Kopp
Title:Multiparameter radar study of a microburst: Comparison with model results.
Publication:J. Atmos. Sci., 46, 601-620
Abstract:Radar observations and model results are used to investigate the microphysical evolution of an isolated, intense storm observed on 20 July during the Microburst and Severe Thunderstorm Experiment.
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Record ID:59/103

Date:3/1/1990
Subject:(59) Radar Meteorology
Author:Vivehanandan, J., V.N. Bringi, R. Raghavan
Title:Multiparameter radar modeling and observations of melting ice.
Publication:J. Atmos. Sci., 47, 549-564
Abstract:This paper uses microphysically detailed graupel and hail melting model, described by Rasmussen and Heymsfield, which is coupled to a radar model that computes multiparameter variables such as
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Record ID:59/104

Date:7/1/1992
Subject:(59) Radar Meteorology
Author:Ulbrich, C.W.
Title:Effects of drop-size distribution truncation on computer simulations of dual-measurement radar methods.
Publication:J. Appl. Met., 31, 689-699
Abstract:An investigation is made of the effects of truncating the raindrop-size distribution at minimum and maximum diameters on the results of computer simulations of dual-measurement radar methods.
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Record ID:59/105

Date:1/1/1983
Subject:(59) Radar Meteorology
Author:Testud, J., M. Chong
Title:Three-dimensional wind field analysis from dual-Doppler radar data. Part I: Filtering, interpolation and differentiating the raw data.
Publication:J. Clim. Appl. Met., 22, 7, 1204-1215
Abstract:This paper is the first of three dealing with the three-dimensional wind field analysis from Dual-Doppler radar data.
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Record ID:59/106

Date:3/15/1991
Subject:(59) Radar Meteorology
(31) Four-Dimensional Data Assimilation [4DDA]
Author:Sun, J., D.W. Flicker, D.K. Lilly
Title:Recovery of three-dimensional wind and temperature fields from simulated single-Doppler radar data.
Publication:J. Atmos. Sci., 48, 6, 876-890
Abstract:A method for recovering the full three-dimensional wind and temperature fields from single-Doppler radar data is developed and demonstrated.
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Record ID:59/107

Date:12/15/1989
Subject:(59) Radar Meteorology
Author:Stuhlmann, R., G.L. Smith
Title:A study of cloud-generated radiative heating and its generation of available potential energy. Part II: Results of a climatological zonal mean January.
Publication:J. Atmos. Sci., 45, 3928-3943
Abstract:Cloud-generated radiative heating is computed for January zonal mean conditions for low and midclouds.
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Record ID:59/108

Date:12/15/1989
Subject:(59) Radar Meteorology
Author:Stuhlmann, R., G.L. Smith
Title:A study of cloud-generated radiative heating and its generation of available potential energy. Part I: Theoretical background.
Publication:J. Atmos. Sci., 45, 3911-3927
Abstract:The theory is presented of the effect of radiative heating and cooling by clouds on the available potential energy.
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Record ID:59/109

Date:01/01/1982
Subject:(59) Radar Meteorology
Author:Rabin, R.M., R.J. Doviak
Title:Doppler radar observations of momentum flux in a cloudless convective layer with rolls
Publication:J. Atmos. Sci., 39, 851-863
Abstract:Dual Doppler-radar are used to obtain momentum flux and turbulence intensities in the cloudless convective boundary-layer (CBL) containing roll vortices
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Record ID:59/110

Date:11/01/1987
Subject:(59) Radar Meteorology
Author:Rabin, R.M., E.E. Engles, A.J. Koscielny
Title:Applications of a Doppler radar to diagnose a frontal zone prior to tunderstorms
Publication:Mon. Wea. Rev., 115, 2674-2686
Abstract:Mean kinematic wind properties are obtained from the analysis of clear-air Doppler radar data along circles, a few hours prior to tunderstorm development
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Record ID:59/111

Date:8/01/1983
Subject:(59) Radar Meteorology
Author:Ray, P.S., K.L. Sangren
Title:Multiple-Doppler radar network design
Publication:J. Clim. Appl. Met., 22, 1444-1454
Abstract:Observing programs utilizing Doppler radars must have them deployed in optimum locations to best satisfy experimental
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Record ID:59/112

Date:04/01/1993
Subject:(59) Radar Meteorology
Author:Rogers, R.R., D. Baumgardner, S.A. Ethier, D.A. Carter, W.L. Ecklund
Title:Comparison of raindrop size distributions measured by radar wind profiler and by airplane
Publication:J. Appl. Met., 32, 694-699
Abstract:Wind profilers are radars that operate in the VHF and UHF bands and are designed for detecting the weak echoes reflected by the optically clear atmosphere
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Record ID:59/113

Date:03/01/1988
Subject:(59) Radar Meteorology
Author:Rosenfeld, D., Y. Mintz
Title:Evaporation of rain falling from convective clouds as derived from radar measurements
Publication:J. Appl. Met., 27, 209-215
Abstract:The rainshafts of about 3000 summer afternoon convective rain cells in the semiarid region of central south Africa were tracked and measured with a volume scanning radar
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Record ID:59/114

Date:06/01/1994
Subject:(59) Radar Meteorology
Author:Rosenfeld, D., D.B. Wolff, E. Amitai
Title:The window probability matching method for rainfall measurements with radar
Publication:J. Appl. Met., 33, 682-693
Abstract:A simplified probability matching method is introduced that relies on matching the unconditional probabilities of R and Z_e using data from a C-band radar and raingage network near Darwin, Australia
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Record ID:59/115

Date:08/01/1987
Subject:(59) Radar Meteorology
Author:Sassen, K.
Title:Ice cloud content from radar reflectivity
Publication:J. Clim. Appl. Met., 26, 1050-1053
Abstract:The ice equivalent radar reflectivity factor (Z_i = 5.3 Z_e) is found from previous measurements to be related to the precipitation rate
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Record ID:59/116

Date:06/01/1990
Subject:(59) Radar Meteorology
Author:Savijarvi, H.
Title:Fast radiation parameterization schemes for mesoscale and short-range forecast models
Publication:J. Appl. Met., 29, 437-447
Abstract:Three fast and simple longwave broadband radiation parameterization schemes were tested against a reference narrow-band model in clear sky conditions
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Record ID:59/117

Date:10/15/1996
Subject:(59) Radar Meteorology
Author:Ryzhkov, A.V., D.S. Zrnic
Title:Rain in shallow and deep convection measured with a polarimetric radar
Publication:J. Atmos. Sci., 53, 2989-2995
Abstract:The authors contrast rainfall in two Oklahoma squall lines: one with deep convection occurred in the spring and the other with shallower convection in the winter
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Record ID:59/118

Date:5/1/1997
Subject:(59) Radar Meteorology
Author:Fox, N.I., A.J. Illingworth
Title:The retrieval of stratocumulus cloud properties by ground-based cloud radar.
Publication:J. Appl. Met., 36, 5, 485-492
Abstract:The radiative characteristics of stratocumulus clouds are dependent upon their microphysical properties, primarily the liquid water content and effective radius of the drop population.
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Record ID:59/119

Date:1/1/1995
Subject:(59) Radar Meteorology
Author:Rosenfeld, D., E. Amitai, D.B. Wolff
Title:Improved accuracy of radar WPMM estimated rainfall upon application of objective classification criteria.
Publication:J. Appl. Met., 34, 212-223
Abstract:Application of the window probablility matching method to radar and rain gauge data that have been objectively classified into different rain types resulted in distinctly different Ze-R relationships for the various classifications.
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Record ID:59/120

Date:10/01/1996
Subject:(59) Radar Meteorology
Author:Srivastava, R.C., L. Tian
Title:Measurement of attenuation by a dual-radar method: Concept and error analysis
Publication:J. Atmos. Oceanic Tech., 13, 937-947
Abstract:The authors describe a method for the measurement of specific attenuation using two radars operating at virtually the same wavelength at whith the attenuation
Location:6
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Record ID:59/121

Date:2/1/1997
Subject:(59) Radar Meteorology
Author:Gossard, E.E., J.B. Snider, E.E. Clothiaux, B. Martner, J.S. Gibson, R.A. Kropfli, A.S. Frisch
Title:The potential of 8-mm radars for remotely sensing cloud drop size distributions.
Publication:J. Atmos. and Ocean. Tech., 14, 76-87
Abstract:This paper describes the use of a vertically pointing 8.6 mm wavelength Doppler radar for measuring drop size spectra in clouds.
Location:6
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Record ID:59/122

Date:2/1/1997
Subject:(59) Radar Meteorology
Author:Tian, L., R.C. Srivastava
Title:Measurement of attenuation at C band in a convective storm by a dual-radar method.
Publication:J. Atmos. and Ocean. Tech., 14, 1, 184-196
Abstract:Retrievals of specific attenuation at 5.5 cm wavelength from dual-radar observations of a summer convective storm in Florida are presented.
Location:6
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Record ID:59/123

Date:4/1/1996
Subject:(59) Radar Meteorology
Author:DeMott, C.A.
Title:The vertical structure and modulation of TOGA COARE convection: A radar perspective.
Publication:Atmos. Sci. Paper #602.
Abstract:Tropical convection is an important component of the general circulation due to its role in driving large scale circulations which redistribute energy received at the equator to higher latitudes.
Location:6
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Record ID:59/124

Date:7/1/1997
Subject:(59) Radar Meteorology
Author:Sikora, T.D., G.S. Young, H.N. Shirer, R.D. Chapman
Title:Estimating convective atmospheric boundary layer depth from microwave radar imagery of the sea surface.
Publication:J. Appl. Met., 36, 833-845
Abstract:Kilometer-scale mottling seen on real and synthetic aperature radar imagery of the sea surface can be linked to the presence of microscale cellular convection (thermals) spanning the marine atmospheric boundary layer.
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Record ID:59/125

Date:7/1/1997
Subject:(59) Radar Meteorology
Author:Yuter, S.E., R.A. Houze, Jr.
Title:Measurements of raindrop size distributions over the Pacific warm pool and implications for Z-R relations.
Publication:J. Appl. Met., 36, 847-867
Abstract:Raindrop images obtained on research flights of the NCAR Electra aircraft in the TOGA COARE are analyzed.
Location:Citation Only, Full Text Not In Library
Record ID:59/126

Date:10/01/1993
Subject:(59) Radar Meteorology
Author:Rajopadhyaya, D.A.
Title:A general approach to the retrieval of raindrop size distributions from wind profiler Doppler spectra: Modeling Results
Publication:J. Atmos. Ocean. Tech., 10, 710-717
Abstract:A technique is describe that allows estimates of the raindrop size distribution to be obtained from the Doppler spectra by wind-profiling radars
Location:6
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Record ID:59/127

Date:02/01/1992
Subject:(59) Radar Meteorology
Author:Kobayashi, F., K. Kikuchi, H. Uyeda
Title:Merging processes of band echoes observed by radar in the winter monsoon seasons in Hokkaido
Publication:J. Fac. Sci., 9, 303-316
Abstract:Merging phenomena of band shaped radar echoes were often observed in the cloud streaks during the special radar observation at Habora, Hokkaido, Japan.
Location:6
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Record ID:59/128

Date:08/01/1992
Subject:(59) Radar Meteorology
Author:Gossard, E.E.
Title:Relationship of height gradients of passive atmospheric properties to their variances: Applicaitons to the ground-gased sensing of profiles
Publication:NOAA Technical Report ERL 448-WPL 64, NOAA, ERL/WPL, Boulder, CO
Abstract:Ways of relating height profiles of mean atmospheric properties to their variances are compared.
Location:6
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Record ID:59/129

Date:04/09/1991
Subject:(59) Radar Meteorology
Author:Bernella, D.M.
Title:Terminal Doppler weather radar operational test and evaluation Orlando 1990
Publication:Report No. DOT/FAA/NR-91/2, Lincoln Laboratory, MIT, Lexington, MA
Abstract:Lincoln Laboratory conducted an evaluation of the Federal Aviation Administration (FAA) Terminal Doppler Weather Radar (TDWR) system in Orlando
Location:5
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Record ID:59/130

Date:11/04/1991
Subject:(59) Radar Meteorology
Author:Bernella, D.M.
Title:Terminal Doppler weather radar test bed operation -- Orlando January--June 1990
Publication:Report No. DOT/FAA/NB-91/6, Lincoln Laboratory, MIT, Lexington, MA
Abstract:This semiannual report for the Terminal Doppler Weather Radar program, sponsored by the Federal Aviation Administration (FAA), covers the period from 1 January 1990 through 30 June 1990.
Location:5
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Record ID:59/131

Date:10/01/1990
Subject:(59) Radar Meteorology
Author:Chandrasekar, V., V.N. Bringer, N. Galakrishnan, D.S. Zrnic
Title:Error structure of multiparameter radar and surface measurements of rainfall. Part III: Specific differential phase
Publication:J. Atmos. Ocean Tech., 7, 621-629
Abstract:Parts 1 and 2 of this three part paper dealt with the error structure of differential reflectivity and x-band specific attenuation in rainfall as estimated by radar and surface disdrometers
Location:5
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Record ID:59/132

Date:10/25/1991
Subject:(59) Radar Meteorology
Author:Coel, V.C.
Title:Analysis of the terminal Doppler weather radar algorithm for detecting rotation associated with microbursts
Publication:Report No. DOT/FAA/NR-91/9, Lincoln Laboratory, MIT, Lexington, MA
Abstract:Rotating winds aloft occurring with downdrafts often are associated with microbursts, which are serious aviation hazards
Location:5
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Record ID:59/133

Date:09/01/1979
Subject:(59) Radar Meteorology
Author:Davies-Jones, R.P.
Title:Dual-Doppler radar coverage area as a function of measurement accuracy and spatial resolution
Publication:J. Appl. Met., 18, 1229-1233
Abstract:The area effectively covered by dual-Doppler radars is presented as a function of spatial resolution and accuracy of horizontal measurement.
Location:5
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Record ID:59/134

Date:02/01/1990
Subject:(59) Radar Meteorology
Author:Alberta, T.L., S.K. Cox
Title:Cloud field reflectance variations traceable to finite cloud effects
Publication:J. Appl. Met., 29, 165-178
Abstract:Results of experiments conducted using the Cloud Field Optical Simulator (CFOS) to examine the variability in reflectance propeties of cloud fields with fixed cloud amount but different cloud patterns are presented
Location:4
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Record ID:59/135

Date:04/01/1988
Subject:(59) Radar Meteorology
Author:Bergen, W.R., S.C. Albers
Title:Two- and three-dimensional de-aliasing of Doppler radar velocities
Publication:J. Atmos. Ocean. Tech., 5, 305-319
Abstract:Two version of a two-dimensional approach to Doppler radar velocity de-aliasing were developed and tested on various datasets
Location:4
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Record ID:59/136

Date:04/01/1988
Subject:(59) Radar Meteorology
Author:Doneaud, A.A., A. Makarau, L.R. Johnson
Title:A modified ATI technique for nowcasting convective rina volumes over areas
Publication:J. Appl. Met., 27, 491-502
Abstract:Digital radar data from the North Dakota Cloud Modification Project (NDCMP)--the 1981 and 1982 summer experiments--are used to further investigate the relationship between convective rain volumes and area-time-integrals (ATI).
Location:4
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Record ID:59/137

Date:01/01/1989
Subject:(59) Radar Meteorology
(31) Four-Dimensional Data Assimilation [4DDA]
Author:Le Cam, M.N., H. Isaka
Title:Retrieval of microphysical variables by a diagnostic modelling study: comparison between parameterized and detailed warm microphysics
Publication:Tellus, 41A, 338-356
Abstract:Retrieval of microphysical fields associated with a wind field deduced from Doppler radar data is performed with a model based on the use of continuity equations for heat and water substance
Location:4
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Record ID:59/138

Date:08/17/1990
Subject:(59) Radar Meteorology
Author:Evans, J.E.
Title:Results of the Kansas City 1989 terminal Doppler weather radar (TDWR) operational evaluation testing
Publication:Report No. DOT/FAA/NR-90/1, Lincoln Laboratory, MIT, Lexington, MA
Abstract:The Lincoln Laboratory Terminal Doppler Weather Radar (TDWR) testbed was used to carry out an experimental and operational hazardous weather product evaluation program for the Federal Aviation Administration (FAA) at the Kansas City
Location:4
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Record ID:59/139

Date:04/15/1984
Subject:(59) Radar Meteorology
Author:Eymard, L.
Title:Radar analysis of a tropical convective boundary layer with shallow cumulus clouds
Publication:J. Atmos. Sci., 41, 1380-1393
Abstract:A situation of fair weather cloudy convection is examined using a dual Doppler radar, environmental measurements and cloud photogrammetry.
Location:4
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Record ID:59/140

Date:03/27/1989
Subject:(59) Radar Meteorology
Author:Goodman, S.J., D.E. Buechler, P.D. Wright
Title:Polarization radar and electrical observations of microburst producing storms during COHMEX
Publication:Preprints, 24th Conf. on Radar Meteorology, 27-31 March 1989, Tallahassee, FL
Abstract:None
Location:4
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Record ID:59/141

Date:04/01/1989
Subject:(59) Radar Meteorology
Author:Gossard, E.E., R.G. Strauch
Title:Further guid for the retrieval of dropsize distributions in water clouds with a ground-based clear-air-sensing Doppler radar
Publication:NOAA/ERL, Boulder, CO
Abstract:The advent of Doppler clear-air radars for wind-height profiling opens the way for their use in a variety of other applications
Location:4
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Record ID:59/142

Date:07/01/1988
Subject:(59) Radar Meteorology
Author:Gossard, E.E., R.G. Strauch
Title:Procedural guid for the retrieval of dropsize distributions in water clouds from ground-based clear-air-sensing Doppler radar observations
Publication:NOAA/ERL, Boulder, CO
Abstract:The advent of Doppler clear-air radars for wind-height profiling opens the way for their use in a variety of other applications.
Location:4
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Record ID:59/143

Date:10/01/1988
Subject:(59) Radar Meteorology
Author:Gossard, E.E.
Title:Measuring drop-size distributions in clouds with a clear-air-sensing Doppler radar
Publication:J. Atmos. Ocean. Tech., 5, 640-649
Abstract:The advent of Doppler clear-air radars for wind-height profiling opens the way for their use in a variety of other applications
Location:4
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Record ID:59/144

Date:03/01/1984
Subject:(59) Radar Meteorology
Author:Gossard, E.E., T. Detman, J.B. Snider, R. Zamora
Title:Analysis of some cloud and front events
Publication:NOAA/ERL., Boulder, CO
Abstract:None
Location:4
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Record ID:59/145

Date:01/01/1990
Subject:(59) Radar Meteorology
Author:Hane, C.E.
Title:Retrieval of dynamic variables in convective cloud systems observed by Doppler radar
Publication:Atmos. Res., 25, 217-234
Abstract:Multiple Doppler radar data of high quality can be analyzed to produce the three wind velocity components, subject to the mass continuity contstraint, within precipitating convective clouds.
Location:4
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Record ID:59/146

Date:02/01/1989
Subject:(59) Radar Meteorology
Author:Harimaya, T., S. Kato, K. Kikuchi
Title:On the confluent pheonmena of radar echoes
Publication:J. Fac. Sci., Hokkaido U., 8, 323-332
Abstract:The confluent phenomena of radar echoes were observed during the period of special observations on heavy rainfall at the northwestern area of Kyushu Island
Location:4
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Record ID:59/147

Date:12/01/1988
Subject:(59) Radar Meteorology
Author:Hildebrand, P.H., C.L. Frush, C. Walther
Title:Design of the ELDORA airborne Doppler radar
Publication:NCAR/TN-325+EDD, NCAR/ATD, Boulder, CO.
Abstract:During the past decade the need for airborne Doppler radars for meteorological research has become apparent
Location:4
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Record ID:59/148

Date:01/01/1990
Subject:(59) Radar Meteorology
Author:Joe, P.I., T.R. Nicholls, C.L. Crozier
Title:Airflow patterns in two mesoscale convective systems
Publication:Atmos. Res., 25, 167-194
Abstract:Single Doppler observations from an operational 5-cm radar of two measoscale convective systems show mesoscale kinematic structure of the order of tens of kilometers
Location:4
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Record ID:59/149

Date:04/07/1992
Subject:(59) Radar Meteorology
Author:Keohan, C.F., M.c. Kiepins, C.A. Meuse, M.M. Wolfson
Title:Summary of triple Doppler data Orlando 1991
Publication:Project Report ATC-186, Report No. DOT/FAA/NR-92/2, Lincoln Lab, MIT, Lexington, MA
Abstract:Under FAA sponsorship, Lincoln Laboratory conducted an aviation weather hazard measurement and operational demonstration program during the summer of 1991 near the Orlando International Airport
Location:4
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Record ID:59/150

Date:10/01/1989
Subject:(59) Radar Meteorology
Author:Ligthart, L.P, L.R. Nieuwkerk
Title:Studies of precipitation processes in the troposphere using an FM-CW radar
Publication:J. Atmos. Ocean. Tech., 6, 798-808
Abstract:In the field of FM-CW tropospheric radar, new breakthroughs have become possible due to progress in FM-CW radar hardware, in FM-CW radar signal processing and in the available of the
Location:4
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Record ID:59/151

Date:12/01/1989
Subject:(59) Radar Meteorology
Author:Mead, J.B., R.E. McIntosh, D. Vandemark, C.T. Swift
Title:Remote sensing of clouds and fog with a 1.4-mm radar
Publication:J. Atmos. Ocean. Tech., 6, 1090-1097
Abstract:A recently developed 1.4 mm wavelength incoherent radar has potential for remote sensing of low reflectiity atmospheric targets for radars up to several kilometers
Location:4
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Record ID:59/152

Date:04/01/1988
Subject:(59) Radar Meteorology
Author:Ray, P.S., D.P. Jorgensen
Title:Ucertainties associated with combining airborne and ground-based Doppler radar data
Publication:J. Atmos. Ocean. Tech., 5, 177-196
Abstract:Observations with airborne Doppler radar can expand the area of coverage and extend the time a moving weather system can remain under observation
Location:4
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Record ID:59/153

Date:06/01/1987
Subject:(59) Radar Meteorology
Author:Sengupta, N., J.M. Warnock, E.E. Gossard, R.G. Strauch
Title:Remote sensing of meteorological parameters with the aid of a clear-air Doppler radar
Publication:NOAA Tech. Report ERL 432--WPL 61, NOAA/ERL, Boulder, CO
Abstract:The described experiment tested the feasibility of (a) using a surface-based radar to measure gradients of temperature and humidity aloft and (b) using standard radiosonde data to calculate height profiles of the
Location:4
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Record ID:59/154

Date:09/01/1987
Subject:(59) Radar Meteorology
Author:Smith, P.L.
Title:The relationship between coherent integration and Doppler spectral processing of wather radar echoes
Publication:J. Atmos. Ocean. Tech., 4, 541-544
Abstract:None
Location:4
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Record ID:59/155

Date:02/01/1986
Subject:(59) Radar Meteorology
Author:Takeda, T., M. Horiguchi
Title:Simultaneous observation of fine structure of layer clouds at upper- and middle-levels by a laser radar and a 8.6 mm radar
Publication:J. Met. Soc. Japan, 64, 109-122
Abstract:The fine structure of layer clouds at upper- and middle-levels was observed by a laser radar and a vertically pointing radar of 8.6 mm wavelength
Location:4
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Record ID:59/156

Date:03/27/189
Subject:(59) Radar Meteorology
Author:Uttal, T., B.E. martner, B.W. Orr, R.M. Wakimoto
Title:High resolution dual-Doppler radar measurements of a tornado
Publication:14th Conf. on Radar Meteorology, March 27-31, 1989, Tallahassee, FL, AMS.
Abstract:None
Location:4
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Record ID:59/157

Date:06/01/1987
Subject:(59) Radar Meteorology
Author:Weber, B.F.
Title:Convective wind fields as investigated with Doppler radar
Publication:Atmos. Sci. Paper No. 411, Colorado State U., Dept. of Atmos. Sci., Fort Collins, CO 80523
Abstract:The objective of this research was to evaluate a Doppler laser temote sensor (lidar) in the measurement of mean wind and the temporal and spatail distribution of
Location:4
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Record ID:59/158

Date:01/29/1989
Subject:(59) Radar Meteorology
Author:Wilson, F.W., Jr., K. Brislawn, R.K. Goodrich
Title:Divergence estimation by a single Doppler radar
Publication:Preprints, 3rd Int. Conf. on Aviation Weather Systems, 29 January - 3 February 1989, Anaheim, AMS, 53-56
Abstract:None
Location:4
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Record ID:59/159

Date:05/01/1989
Subject:(59) Radar Meteorology
Author:Westwater, E.R., R.A. Kropfli
Title:Remote sensing techniques of the wave propagation laboratory for the measurement of supercooled liquid water: Applications to aircraft icing
Publication:NOAA Tech. Memo. ERL WPL-163, NOAA/WPL, Boulder, CO
Abstract:None
Location:4
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Record ID:59/160

Date:11/1/1997
Subject:(59) Radar Meteorology
Author:Cerro, C., B. Codina, J. Bech, J. Lorente
Title:Modeling raindrop size distribution and Z(R) relations in the Western Mediterranean area.
Publication:J. Appl. Met., 36, 11, 1470-1479
Abstract:This study shows the results of the modeling of drop size distributions (DSD) observed during a 2-yr. study in Barcelona.
Location:Citation Only, Full Text Not In Library
Record ID:59/161

Date:11/1/1997
Subject:(59) Radar Meteorology
Author:Oki, R., A. Sumi, D.A. Short
Title:TRMM sampling of radar-AMeDAS rainfall using the threshold method.
Publication:J. Appl. Met., 36, 11, 1480-1492
Abstract:It is known that spatially averaged rainfall rate (R) is highly correlated with the fractional area (F) of rain rate exceeding a preset threshold, when the area is large enoug to include numerous convective systems in various stages of their life cycles.
Location:Citation Only, Full Text Not In Library
Record ID:59/162

Date:08/01/1987
Subject:(59) Radar Meteorology
(41) Mesoscale Meteorology
Author:Smull, B.F., R.A. Houze, Jr.
Title:Dual-Doppler radar analysis of a midlatitude squall line with a trailing region of stratiform rain.
Publication:J. Atmos. Sci., 44, 2128-2148
Abstract:The mesoscale structure of a squall-line system that passed over Oklahoma on 22 May 1976 is investigated by dual-Doppler radar analysis.
Location:3
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Record ID:59/163

Date:12/01/1985
Subject:(59) Radar Meteorology
Author:Beard, K.V.
Title:Simple altitude adjustments to raindrops velocities for Doppler radar analysis
Publication:J. Atmos. Oceanic Tech., 2, 468-471
Abstract:The altitude factor for adjusting raindrop velocities from sea level depends primarily on air density and drop size
Location:3
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Record ID:59/164

Date:07/01/1987
Subject:(59) Radar Meteorology
Author:Blaskovic, M., T.C. Box, R.R. Rogers
Title:Radiometric observations during CASP
Publication:Stormy Weather Group Scientific Report, MW-97, McGill University
Abstract:Radiometrically determined temperature profiles were compared with radiosonde observations from data collected during the Canadian Atlantic Storms Program (CASP)
Location:3
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Record ID:59/165

Date:02/01/1986
Subject:(59) Radar Meteorology
Author:Bluestein, H.B., R.J. Doviak, M.D. Eilts, E.W. McCaul, R. Rabin, A. Sundara-Rajan, D.S. Zrnic
Title:Analysis of airborne Doppler lidar, Doppler radar, and tall tower measurements of atmospheric flows in quiescent and stormy weather
Publication:NASA Contractor Report 3960, University of Oklahoma, NSSL, CIMMS, Norman, OK
Abstract:The first experiment to combine airborne Doppler Lidar and ground-based dual Doppler radar measurements of wind to detail the lower troposphereic flows in quiescent and stormy weather was conducted in Central Oklahoma during four
Location:3
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Record ID:59/166

Date:01/01/1987
Subject:(59) Radar Meteorology
Author:Doneaud, A.A., J.R. Miller, Jr., L.R. Johnson, T.H. Vonder Haar, P. Laybe
Title:The area-time-integral technique to estimate convective rain volumes over areas applied to satellite data--A preliminary investigation
Publication:J. Clim. Appl. Met., 26, 156-169
Abstract:Early work attempting to apply GOES rapid scan satlelite data to a recently developed simple radar technique used to estimate convective rain volumes over areas in a semiarid environment (the northern Great Plains) is described
Location:3
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Record ID:59/167

Date:07/01/1987
Subject:(59) Radar Meteorology
Author:Doneaud, A.A., T.H. Vonder Haar, L.R. Johnson, P. Laybe, D. Reinke
Title:Rain volume estimation over areas using satellite and radar data
Publication:Report SDSMT/IAS/R-87/03, Inst. of Atmospheric Sciences, South Dakota School of Mines and Technology, Rapid City, SD 57701-3995
Abstract:None
Location:3
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Record ID:59/168

Date:09/01/1987
Subject:(59) Radar Meteorology
Author:Feingold, G., Z. Levin
Title:Application of the Lognormal raindrop distribution to differential reflectivity radar measurement (Z_DR)
Publication:J. Atmos. Ocean. Tech., 4, 377-382
Abstract:Use of the lognormal form of raindrop size distributions in simulations of differential reflectivity (Z_DR) measurements is investigated.
Location:3
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Record ID:59/169

Date:01/01/1988
Subject:(59) Radar Meteorology
Author:Hakkarinen, I.M., R.F. Adler
Title:Observations of precipitating convective systems at 92 and 183 GHz: Aircraft results
Publication:Meteorol. Atmos. Phys., 38, 164-182
Abstract:High spatial resolution data from an airborne microwave imaging radiometer operating at 92 and 183 GHz (0.32 and -.16 cm wavelenths) are compared with ground-based radar data for a series of observations of precipitating convective systems
Location:3
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Record ID:59/170

Date:01/01/1987
Subject:(59) Radar Meteorology
Author:Highnett, P.
Title:A study of the short-wave radiative properties of marine status: Aircraft measurements and model comparisons
Publication:Q.J.R. Meteorol. Soc., 113, 1011-1024
Abstract:Aircraft measurements of the short-wave albedo of a marine stratus cloud are described and compared with results from radiative transfer models of plane-parallel clouds.
Location:3
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Record ID:59/171

Date:11/01/1984
Subject:(59) Radar Meteorology
Author:Hobbs, P.V., N.T. Funk
Title:Cloud and precipitatin studies with a millimetre-wave radar: A pictorial overview
Publication:Weather, 39, 334-340
Abstract:None
Location:3
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Record ID:59/172

Date:03/01/1985
Subject:(59) Radar Meteorology
Author:Hobbs, P.V., N.T. Funk, R.r. Weiss, Sr., J.D. Locatelli, K.R. Biswas
Title:Evaluation of a 35 GHz radar for cloud physics research
Publication:J. Atmos. Ocean. Tech., 2, 35-48
Abstract:A 1960 35 GHz radar has been modernized through the use of solid state electronics, Dopplerization and improved data-display capabilities
Location:3
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Record ID:59/173

Date:11/30/1981
Subject:(59) Radar Meteorology
Author:Lilly, D.K.
Title:Doppler radar observations of upslope snowstorms
Publication:20th Conf. on Radar Meteorology, Nov. 30 - Dec. 3, 1981, Boston, MA, AMS.
Abstract:None
Location:3
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Record ID:59/174

Date:01/01/1972
Subject:(59) Radar Meteorology
Author:List, R., R.C. Bennett, U. Rentsch
Title:Acoustic echo soundings in urban Toronto
Publication:Atmosphere, 10, 73-79
Abstract:The construction of an acoustic echo sounding unit composed of a shielded parabolic reflector type of antenna and a suitable receiving system is described
Location:3
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Record ID:59/175

Date:10/01/1974
Subject:(59) Radar Meteorology
Author:List, R., T.B. Low, J.D. McTaggart-Cowen
Title:Collisions of raindrops with Chaff
Publication:J. Appl. Met., 13, 796-799
Abstract:The purpose of this study is to assess the entrainment by rain of chaff which is used to track air motions by radar
Location:3
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Record ID:59/176

Date:09/01/1987
Subject:(59) Radar Meteorology
Author:McCaul, E.W., Jr., H.B. Bluestein, R.J. Doviak
Title:Airborne Doppler lidar observations of convective phenomena in Oklahoma
Publication:J. Atmos. Ocean. Tech., 4, 479-497
Abstract:On 30 June 1981, the wind fields around a variety of convective clouds, ranging from large thunderstorm complexes to isolated cumulus congestus were observed in Oklahoma using an airborne Doppler lidar operated by the
Location:3
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Record ID:59/177

Date:09/01/1986
Subject:(59) Radar Meteorology
Author:Meneghini, R., D. Atlas
Title:Simultaneous ocean cross section and rainfall measurements from space with a Nadir-looking radar
Publication:J. Atmos. Ocean. Tech., 3, 400-413
Abstract:In the case of a nadir-looking spaceborne or aircraft radar in the presence of rain the return power corresponding to secondary surface scattering may provide information on the properties of the surface and the precipitation
Location:3
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Record ID:59/178

Date:02/01/1982
Subject:(59) Radar Meteorology
Author:Morris, J.H., R.L. Holle
Title:Radar echo populations in the proposed CDMP experimental area
Publication:NOAA Technical Memo. ERL OWRM-15, NOAA, Office of Weather Research and Modification, Boulder, CO
Abstract:The Miami WSR-57 radar was used to study characteristics of echoes that formed inside the experimental area in south Florida proposed for the Cumulus Dynamics and Microphysics Program (CDMP).
Location:3
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Record ID:59/179

Date:12/01/1986
Subject:(59) Radar Meteorology
Author:Smith, P.L.
Title:On the sensitivity of weather radars
Publication:J. Atmos. Ocean. Tech., 3, 704-713
Abstract:This paper discusses the subject of weather radar system sensitivity from a general point of view, with emphasis on the influence of wavelength
Location:3
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Record ID:59/180

Date:02/15/1986
Subject:(59) Radar Meteorology
Author:Srivastava, R.C., T.J. Matejka, T.J. Lorello
Title:Doppler radar study of the trailing anvil region associated with a squall line
Publication:J. Atmos. Sci., 43, 356-377
Abstract:The kinematic structure and reflectivity distribution within a region of widespread precipitation associated with a summertime midlatitude (Illinois) squall line, as revealed by an analysis of Doppler radar data, are presented and dicussed.
Location:3
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Record ID:59/181

Date:06/01/1987
Subject:(59) Radar Meteorology
Author:Wakasugi, K., B.B. Balsley, T.L. Clark
Title:The VHF Doppler radr as a tool for cloud and precipitation studies
Publication:J. Atmos. Ocean. Tech., 4, 273-280
Abstract:The VHFDoppler radar has become a powerful tool for probing structures and motions of the clear air
Location:3
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Record ID:59/182

Date:12/01/1986
Subject:(59) Radar Meteorology
Author:Wakasugi, K., A. Mizutani, M. Matsuo, S. Fukao, S. Kato
Title:A direct method for deriving drop-size distribution and vertical air velocities from VHF Doppler radar spectra
Publication:J. Atmos. Ocean. Tech., 3, 623-629
Abstract:In precipitation environments, sensitive VHF Doppler radars have a capability to detect echoes from both refractive index irregularities and precipitation particles.
Location:3
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Record ID:59/183

Date:02/01/1986
Subject:(59) Radar Meteorology
Author:Zrnic, D.S., S.D. Smith, A. Witt, R.M. Rabin, M. Sachindananda
Title:Wind profiling of stormy and quiescent atmospheres with microwave radars
Publication:NOAA Tech. Memo. ERL NSSL-98, National Severe Storms Laboratory, Norman, OK
Abstract:We examine the feasibility of wind measurement in the lower atmosphere with centimeter wavelength (microwave) Doppler radars.
Location:3
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Record ID:59/184

Date:01/01/1985
Subject:(59) Radar Meteorology
(68) Tornadoes/Waterspouts
Author:Hane, C.E., P.S. Ray
Title:Pressure and buoyancy fields derived from Doppler radar data in a tornadic thunderstorm
Publication:J. Atmos. Sci., 42, 18-35
Abstract:A method for retrieval of pressure and buoyancy distributions in deep convection is applied to Doppler radar data collected at two analysis times during the tornadic Del City (OK) thunderstorm of 20 May, 1977
Location:2
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Record ID:59/185

Date:10/01/1977
Subject:(59) Radar Meteorology
Author:Baynton, H.W., R.J. Serafin, C.L. Frush, G.R. Gray, P.V. Hobbs, R.A. Houze, Jr., J.D. Locatelli
Title:Real-time wind measurement in extratropical cyclones by means of Doppler radar
Publication:J. Appl. Met., 16, 1022-1028
Abstract:Color display of the velocities of precipitation particles detected with a C-band Doppler radar in widespread cyclonic storms provide a variety of real-time information on the atmospheric wind field.
Location:2
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Record ID:59/186

Date:11/01/1985
Subject:(59) Radar Meteorology
Author:Clark, W.L., J.L. Green, J.M. Warnock
Title:Estimating meteorological wind vector components from monostatic Doppler radar
Publication:Radio Science, 20, 1207-1213
Abstract:During the last decade, great progress has been made in the use of sensitive VHF and UHF Doppler radars (often called MST, ST, or wind profiler radars) to study the dynamics of the clear air in the troposphere and middle atmosphere
Location:2
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Record ID:59/187

Date:05/01/1985
Subject:(59) Radar Meteorology
Author:Cliff, W.C., J.R. Skarda, D.S. Renne, W.F. Sandusky
Title:Analysis of the NASA/MSFC airborne Doppler lidar results from San Gorgonio Pass California
Publication:NASA Contractor Report 3901, Battelle Pacific Northwest Labs, Battelle Boulevard, Richland, WA 99352
Abstract:The NASA/MSFC Airborne Doppler Lidar System was flown in July 1981 aboard the NASA/AMES Convair 990 on the east side of San Gorgonio Pass California, near Palm Springs, to measure and investigate the
Location:2
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Record ID:59/188

Date:07/01/1975
Subject:(59) Radar Meteorology
Author:Cotton, W.R., J.E. Jiusto, R.C. Srivastava
Title:Cloud physics and radar meteorology
Publication:Rev. Geophys. Space Phys., 13, 753-760
Abstract:None
Location:2
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Record ID:59/189

Date:01/01/1985
Subject:(59) Radar Meteorology
Author:Ebersole, J.F., W.K. Cheng, J. Hallett, R.G. Hohlfeld
Title:Effects of hydrometeors on electromagnetic wave propagation
Publication:AFGL-TR-84-0318, Creative Optics, Inc., 25 Washington St., Bedford, MA 01730
Abstract:Attenuation of electromagnetic (EM) waves by hydrometeors such as rain, snow, clouds, and fog, can cause serious degradation of EM wave systems
Location:2
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Record ID:59/190

Date:05/01/1985
Subject:(59) Radar Meteorology
Author:Emmitt, G.D.
Title:Convective storm downdraft outflows detected by NASA/MSFC's airborne 10.6 micrometer pulsed Doppler lidar system
Publication:NASA Contractor Report 3898, Simpson Weather Associates, Inc., 809 E. Jefferson St., Charlottesville, VA 22902
Abstract:This document demonstrates the capability of a unique Airborne Doppler Lidar System to measure the horizontal winds in the vicinity of severe storm activity
Location:2
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Record ID:59/191

Date:04/01/1985
Subject:(59) Radar Meteorology
Author:Gage, K.S., G.D. Nastrom
Title:Relationship of precipitation to vertical motion observed directly by a VHF wind profiler during a spring upslope storm near Denver, Colorado
Publication:Bull. Amer. Met. Soc., 66, 394-397
Abstract:A comparison is presented between vertical mition observed directly by a VHF wind profiler and the rainfall rate measured at two surface stations during an Colorado upslope spring storm.
Location:2
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Record ID:59/192

Date:10/01/1982
Subject:(59) Radar Meteorology
Author:Gal-Chen, T.
Title:Errors in fixed and moving frame of references: Applications for conventional and Doppler radar analysis
Publication:J. Atmos. Sci., 39, 2279-2300
Abstract:Procedures for the estimation and correction of advection effects with single and multiple conventional and Doppler radars are developed
Location:2
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Record ID:59/193

Date:11/01/1984
Subject:(59) Radar Meteorology
Author:Gossard, E.E., W.D. Neff, R.J. Zamora, J.E. Gaynor
Title:The fine structure of elevated refractive layers: Implications for over-the-horizon propagation and radar sounding systems
Publication:Radio Sci., 19, 1523-1533
Abstract:Radar and acoustic sounder data are compared with in situ turbulence and meteorological data collected with fast response sensors on a carriage traversing a 300-m tower
Location:2
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Record ID:59/194

Date:03/28/1978
Subject:(59) Radar Meteorology
Author:Herzegh, P.H., P.V. Hobbs
Title:Air motions and precipitation growth in a mesoscale precipitation bad associated with a warm front
Publication:Preprints, 18th Conf. on Radar Meteorology, March 28-31, 1978, Atlanta, GA, AMS, Boston, MA
Abstract:None
Location:2
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Record ID:59/195

Date:09/01/1975
Subject:(59) Radar Meteorology
Author:Huggins, A.W.
Title:The precipitation sequence in mountain cumuli
Publication:M.S. Thesis, Colorado State University, Dept. of Atmospheric Science, Fort Collins, CO, 158 pp
Abstract:The precipitation sequence, from initiation to rain at the surface, is described, based on measurements of precipitation events by ground based radar
Location:2
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Record ID:59/196

Date:05/01/1984
Subject:(59) Radar Meteorology
Author:Jameson, A.R., A.J. Heymsfield
Title:Comments on
Publication:J. Clim. Appl. Met., 23, 855-858
Abstract:It appears that most hail signals less than zero measured by the National Center for Atmospheric Research CP-2 radar during the National Hail Research Experiment were produced by differences between the two beam patterns
Location:2
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Record ID:59/197

Date:09/01/1984
Subject:(59) Radar Meteorology
Author:Johnson, D.B.
Title:The effect of antenna sidelobes on multiple-parameter radar measurements
Publication:J. Atmos. Ocean. Tech., 1, 287-290
Abstract:Multiple-parameter radar measurements involve the combination of several different radar measurements, such as reflectivity measurements at different frequencies or polarizations, into a single parameter
Location:2
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Record ID:59/198

Date:06/01/1976
Subject:(59) Radar Meteorology
Author:Karr, T.W., R.L. Wooten
Title:Summer radar echo distribution around Limon, Colorado
Publication:Mon. Wea. Rev., 104, 728-734
Abstract:Radar echoes for the area within 125 n mi of Limon, Colorado, for the summer (June-August) months of 1971 and 1972 are examine for diurnal characteristics and relationships to the terrain.
Location:2
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Record ID:59/199

Date:07/01/1967
Subject:(59) Radar Meteorology
Author:Lhermitte, R.M.
Title:Note on probing balloon motion by Doppler radar
Publication:Inst. for Environmental Research, NSSL, Norman, OK
Abstract:The motion of free balloons has been analyzed with Doppler radar techniques
Location:2
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Record ID:59/200

Date:07/01/1978
Subject:(59) Radar Meteorology
Author:Locatelli, J.D., P.V. Hobbs
Title:A technique for obtaining detailed wind fields in a frontal system from a single-Doppler radar
Publication:J. Appl. Met., 17, 1076-1079
Abstract:A technique is described for obtaining detailed horizontal winds in a
Location:2
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Record ID:59/201

Date:03/28/1978
Subject:(59) Radar Meteorology
Author:Matejka, T.J., R.A. Houze, Jr.
Title:Doppler radar measurements of the airflow within a mesoscale cold-frontal rainband
Publication:Preprints, 18th Conf. on Radar Meteorology, March 28-31, 1978, Atlanta, GA, AMS, Boston, MA, 17-22.
Abstract:None
Location:2
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Record ID:59/202

Date:10/26/1976
Subject:(59) Radar Meteorology
Author:Orville, H.D., R.D. Farley, F.J. Kopp
Title:A comparison of radar reflectivity factors predicted from
Publication:Preprints, 17th Conf. on Radar Meteorology, Oct. 26-29, 1976, Seattle, WA, AMS, Boston, 132-139
Abstract:None
Location:2
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Record ID:59/203

Date:10/01/1979
Subject:(59) Radar Meteorology
Author:Rinehart, R.E.
Title:Internal storm motions from a single non-Doppler weather radar
Publication:NCAR/TN-146+STR, Convective Storms Div., NCAR, Boulder, CO.
Abstract:A correlation analysis pattern recognition technique called TREC (for tracking radar echoes by correlation) is developed with is capable of determining mitions within storms.
Location:2
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Record ID:59/204

Date:08/01/1984
Subject:(59) Radar Meteorology
Author:Smith, P.L.
Title:Equivalent radar reflectivity factors for snow and ice particles
Publication:J. Clim. Appl. Met., 23, 1258-1260
Abstract:None
Location:2
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Record ID:59/205

Date:09/01/1975
Subject:(59) Radar Meteorology
Author:Smith, P.L., Jr., C.G. Myers, H.D. Orville
Title:Radar reflectivity factor calculations in numerical cloud models using bulk parameterization of precipitation
Publication:J. Appl. Met., 14, 1156-1165
Abstract:This paper describes and compares various methods for calculating radar reflectivity factors in numerical clouds models that use bulk methods to characterize the precipitatin processes.
Location:2
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Record ID:59/206

Date:01/01/1980
Subject:(59) Radar Meteorology
Author:Testud, J., G. Breger, P. Amayenc, M. Chong, B. Nuten, A. Sauvaget
Title:A Doppler radar observation of a cold front: Three-dimensional air circulation, related precipitation system and associated wavelike motions
Publication:J. Atmos. Sci., 37, 78-98
Abstract:This paper is based on the observation of a cold front using a C-band Doppler radar
Location:2
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Record ID:59/207

Date:10/01/1979
Subject:(59) Radar Meteorology
Author:Weiss, R.R., Sr., J.D. Locatelli, P.V. Hobbs
Title:Simultaneous observaitons of cloud and precipitation particles with vertically pointing x-band and K_a-band radars
Publication:ISEE Trans. Geosci. Electron., GE-17, 151-153
Abstract:The backsacttered energy received at a radar from a cloud is proportional to several parameters which include peak power, antennna constants, and lambda^-4, where lambda is the radar wavelength
Location:2
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Record ID:59/208

Date:09/01/1983
Subject:(59) Radar Meteorology
Author:Wilson, F.W., Jr.
Title:Weighted least squares formulas for multiple Doppler radar analysis
Publication:Preprints, 21st Conf. on Radar Meteorology, Edmonton, Alberta, Canada, AMS, Boston, 553-557
Abstract:None
Location:2
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Record ID:59/209

Date:09/03/1984
Subject:(59) Radar Meteorology
Author:Wilson, J., R. Carbone
Title:Nowcasting with Doppler radar: The forecaster-computer relationship
Publication:Proc. Nowcasting-11 Symposium, Norrkoping, Sweden, 3-7 Sept. 1984, 177-186
Abstract:Effective nowcasting requires a mixture of forecaster and computers
Location:2
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Record ID:59/210

Date:11/01/1983
Subject:(59) Radar Meteorology
Author:Wood, V.T., R.A. Brown
Title:Single Doppler velocity signatures: An atlas of patterns in clear air/widespread precipitation and convective storms
Publication:NOAA Tech. Memo. ERL NSSL-95, National Severe Storms Lab., Norman, OK
Abstract:A variety of single Doppler velocity patterns that simulate those observed in the amtosphere are presented
Location:2
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Record ID:59/211

Date:11/01/1980
Subject:(59) Radar Meteorology
(45) Microphysics - Ice Phase
Author:Plank, V.G., R.O. Berthel, A.A. Barnes, Jr.
Title:An improved method for obtaining the water content values of ice hydrometeors from aircraft and radar data
Publication:J. Appl. Met., 19, 1293-1299
Abstract:Uncertainty analyses and operational experience at the Air Force Geophysics Laboratory (AFGL) have shown that for single samples of ice hydrometeors, the factor
Location:1
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Record ID:59/212

Date:04/15/1980
Subject:(59) Radar Meteorology
Author:Baynton, H.W., D.B. Parsons
Title:Radar-derived time-height cross sections of wind through a front
Publication:Preprints, 19 Conf. on Radar Meteorology, April 15-18, 1980, Miami, FL, AMS, Boston, 38-43
Abstract:None
Location:1
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Record ID:59/213

Date:06/01/1979
Subject:(59) Radar Meteorology
Author:Berger, M.I., R.J. Doviak
Title:An analysis of the clear air planetary boundary layer wind synthesized from NSSL's dual doppler-radar data
Publication:NOAA Technical Memo. ERL NSSL-87, National Severe Storms Lab., Norman, OK
Abstract:Clear air dual Doppler-radar experiments conducted at the National Severe Storms Laboratory have defined wind fields in the planetary boundary layer through detection of the motion of the atmosphere's diffuse intrinsic scatterers
Location:1
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Record ID:59/214

Date:06/01/1981
Subject:(59) Radar Meteorology
Author:Brown, R.A., C.R. Safford, S.P. Nelson, D.W. Burgess, W.C. Bumgarner, M.L. Weible, LC. Fortner
Title:Multiple Doppler radar analysis of severe thunderstorms: Designing a general analysis system
Publication:NOAA Technical Memo. ERL NSSL-92, National Severe Storms Lab., Norman, OK
Abstract:Synthesis and analysis of data acquired by multiple Doppler radars proceeds in stages of editing, data interpolation to grid points, synthesis of data for definition of three-dimensional flow, calculation of kinematic parameters, and display of analyzed data.
Location:1
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Record ID:59/215

Date:10/01/1980
Subject:(59) Radar Meteorology
Author:Carbone, R.E., F.I. Harris, P.H. Hildebrand, R.A. Kropfli, L.J. Miller, W. Moninger, R.G. Strauch, R.J. Doviak, K.W.Johnson, S.P. Nelson, P.S. Ray, M. Gilet
Title:The multiple Doppler radar workshop, November 1979
Publication:Bull. Amer. Met. Soc., 61, 1169-1203
Abstract:The findings of the Multiple Doppler radar Workshop are summarized by a series of six papers.
Location:1
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Record ID:59/216

Date:09/01/1981
Subject:(59) Radar Meteorology
Author:Doneaud, A.A., P.L. Smith, A.S. Dennis, S. Sengupta
Title:A simple method for estimating the convective rain volume over an area from radar data
Publication:Report 81-2, Inst. of Atmospheric Sciences, South Dakota School of Minues and Technology, Rapid City, SD 57701
Abstract:A simple method for estimating the rain volume over an area (for convective rains) was investigated.
Location:1
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Record ID:59/217

Date:04/01/1981
Subject:(59) Radar Meteorology
Author:Fichtl, G.H., J.W. Bilbro, J.W. Kaufman
Title:MSFC Doppler lidar science experiments and operations plans for 1981 airborne test flight
Publication:NASA Marshall Space Flight Center, internal report
Abstract:None
Location:1
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Record ID:59/218

Date:04/01/1980
Subject:(59) Radar Meteorology
Author:Fichtl, G.H., J.W. Kaufman, w.W. Vaughan
Title:Exploratory meetings on airborne Doppler lidar wind velocity measurements
Publication:NASA Conference Publication, NASA CP-2140, George C. Marshall Sapce Flight Center, Alabama
Abstract:This document summarizes the scientific interests in the MSFC Airborne Doppler Lidar wind velocity measurement system as a result of a metting held at the NASA Marshall Space Flight Center on April 1, 1980.
Location:1
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Record ID:59/219

Date:11/30/1981
Subject:(59) Radar Meteorology
Author:Frush, C.
Title:Doppler signal processing using if limiting
Publication:Preprints, 20th Conf. on Radar Meteorlogy, Nov. 30-Dec. 3, 191, Boston, MA, 332-337
Abstract:None
Location:1
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Record ID:59/220

Date:11/01/1979
Subject:(59) Radar Meteorology
Author:Gossard, E.E.
Title:A fresh look at the radar reflectivity of clouds
Publication:Radio Sci., 14, 1089-1097
Abstract:There is now considerable evidence that long-wavelength radars measure backscatter from clouds better than would be predicted from the classical incoherent Rayleigh scatter theory.
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Record ID:59/221

Date:09/01/1981
Subject:(59) Radar Meteorology
Author:Gossard, E.E.
Title:Clear weather meteorological effects on propagation at frequencies above 1 GHz
Publication:Radio Sci., 16, 589-608
Abstract:This paper reviews the various effects the clear atmosphere may have on the propagatio of radio waves above 1 GHz.
Location:1
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Record ID:59/222

Date:02/01/1981
Subject:(59) Radar Meteorology
Author:Gossard, E.E., R.G. Strauch
Title:The refractive index spectra within clouds from forward-scatter radar observations
Publication:J. Appl. Met., 20, 170-183
Abstract:When long-wavelength radars are used to observe the atmosphere, there are occasions when radar return from a volume of cloud is unexpectedly large relative to that predicted by the classical incoherent scatter from individual cloud droplets.
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Record ID:59/223

Date:11/01/1981
Subject:(59) Radar Meteorology
Author:Gossard, E.E., R.G. Strauch
Title:Radar applications in cloud and clear-air studies
Publication:NOAA Technical Memo., ERL WPL-87, Wave Propagation Laboratory, Boulder, CO
Abstract:None
Location:1
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Record ID:59/224

Date:03/01/1981
Subject:(59) Radar Meteorology
Author:Hardy, K.R., D.W. Blood, A.J. Bussey, H.K. Burke, R.K. Crane, S.L. Tung
Title:Study of meteorological conditions along actual or proposed reentry trajectories
Publication:AFGL-TR-81-0184, Environmental Research & Technology, Inc., 696 Vriginia Road, Concord, MA
Abstract:The Air Force Geophysics Laboratory (AFGL) has been tasked by the Space Division (SD) of the Air Force Systems Command to provide meteorological support and anlyses in support of the Advanced Ballistic Reentry Systems (ABRES) Program.
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Record ID:59/225

Date:03/01/1979
Subject:(59) Radar Meteorology
Author:Joint Doppler Operational Project
Title:Final report on the Joint Doppler Operational Project (JDOP)
Publication:NOAA Technical memorandum ERL NSSL-86, National Severe Storms Laboratory, Norman, OK
Abstract:Results of operational tests by the Joint Doppler Operational Project during 1977 and 1978 illustrate the marked improvement Doppler radar offers for early accurate identification of tunderstorm hazards, especially tornadoes and squall lines.
Location:1
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Record ID:59/226

Date:03/01/1976
Subject:(59) Radar Meteorology
Author:Kropfli, R.A., L.J. Miller
Title:Kinematic structure and flux quantitites in a convective storm from dual-Doppler radar observations
Publication:J. Atmos. Sci., 33, 520-529
Abstract:The NOAA/WPL dual-Doppler radar system has been used to determine the three-dimensional kinematic structure of a convective storm during its decaying stage which grew in a weakly sheared environment
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Record ID:59/227

Date:04/15/1980
Subject:(59) Radar Meteorology
Author:McCarthy, J.
Title:Insrumented aircraft verfication of clear-air radar detection of low-level wind shear
Publication:Preprints, 19th Conf. on Radar Meteorology, AMS, Miami, April 15-18, 1980
Abstract:None
Location:1
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Record ID:59/228

Date:04/15/1980
Subject:(59) Radar Meteorology
Author:McCarthy, J., W. Frost, B. Turkel, D.W. Camp, R.J. Doviak, E.F. Blick, K.L. Elmore
Title:An airport wind shear detection and warning system using Doppler radar
Publication:Preprints, 19th Conf. on Radar Meteorology, AMS, Miami, April 15-18, 1980.
Abstract:None
Location:1
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Record ID:59/229

Date:01/01/1975
Subject:(59) Radar Meteorology
Author:Miller, L.J.
Title:Internal airflow of a convective storm from dual-Doppler radar measurements
Publication:Pageoph, 113, 765-785
Abstract:The dual-Doppler radar coplane method of scanning and data reduction has been used to determine the internal airflow and radar reflectivity structure of a convective storm.
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Record ID:59/230

Date:10/01/1982
Subject:(59) Radar Meteorology
Author:Nelson, S.P., R.A. Brown
Title:Multiple Doppler radar derived vertical velocities in thunderstorms. Part I - Error analysis and solution techniques. Part II - Maximizing areal extent of vertical velocities
Publication:NOAA Technical Mem. ERL NSSL-94, National Severe Storms Laboratory, Norman, OK
Abstract:None
Location:1
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Record ID:59/231

Date:11/30/1981
Subject:(59) Radar Meteorology
Author:Oye, R., R. Carbone
Title:Interactive Doppler editing software
Publication:Preprints, 20th Conf. on Radar Meteorology, Nov. 30-Dec. 3, 1981, Boston, MA, 683-689
Abstract:None
Location:1
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Record ID:59/232

Date:01/01/1980
Subject:(59) Radar Meteorology
Author:Pasqualucci, F.
Title:Millimeter radar observations of vertical velocities in nonprecipitating cumulus clouds`
Publication:J. Rech. Atmos., 14, 517-521
Abstract:Radar measurements of the height profiles of vertical air velocity in Johannesburg, South Africa, show the presence of downdrafts in the top part of the cloud where overlying dy air is entrained and descends because of
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Record ID:59/233

Date:04/01/1981
Subject:(59) Radar Meteorology
Author:Schwiesow, R.L., R.E. Cupp, P.C. Sinclair, R.F. Abbey, Jr.
Title:Waterspout velocity measurements by airborne Doppler lidar
Publication:J. Appl. Met., 20, 341-348
Abstract:A Doppler lidar measures the line-of-sight velocity of cloud droplets in a waterspout much as a meteorological Doppler radar measures the velocity of larger hydrometeors
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Record ID:59/234

Date:11/30/1981
Subject:(59) Radar Meteorology
Author:Wilson, J., R. Carbone, B. Ramsay
Title:Precipitation and precipitation efficiencies derived from single Doppler radar
Publication:Preprints, 20th Conf. on Radar Meteorology, Nov. 30-Dec. 3, 1981, Boston, MA, AMS
Abstract:None
Location:1
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Record ID:59/235

Date:11/01/1978
Subject:(59) Radar Meteorology
Author:Ziegler, C.L.
Title:A dual Doppler variational objective analysis as applied to studies of convective storms
Publication:NOAA Technical Memo. ERL NSSL-85, National Severe Storms Laboratory, Norman, OK
Abstract:None
Location:1
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Record ID:59/236

Date:05/15/1967
Subject:(59) Radar Meteorology
Author:Atlas, D., K. Naito, R.E. Carbone
Title:Bistatic microwave probing of a refractively perturbed clear atmosphere
Publication:Technical Report No. 1, The University of Chicago, Dept. of the Geophysical Sciences, Chicago, IL
Abstract:Comprehensive calculations are carried out to predict the signal levels to be received by powerful 5 and 10 cm wavelength bistatic scatter systems from vertically thin but horizontally
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Record ID:59/237

Date:08/20/1977
Subject:(59) Radar Meteorology
Author:Atlas, D., C. Elachi, W.E. Brown, Jr.
Title:Precipitation mapping within an airborne synthetic aperture imaging radar
Publication:J. Geophys. Res., 82, 3445-3451
Abstract:This is the first known report of the mapping of precipitaiton echoes by an airborne synthetic aperture radar (SAR).
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Record ID:59/238

Date:10/01/1975
Subject:(59) Radar Meteorology
Author:Brandes, E.A.
Title:Optimizing rainfall estimates with the aid of radar
Publication:J. Appl. Met., 14, 1339-1345
Abstract:Estimates of precipitaiton are improved when raingage observations are used to calibrate quantitative radar data as well as to estimate precipitation in areas without radar data.
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Record ID:59/239

Date:10/15/1973
Subject:(59) Radar Meteorology
Author:Brandes, E.A.
Title:The variation of Oklahoma spring rains as revealed by radar
Publication:Preprints, Eighth Conf. Severe Local Storms, Oct. 15-17, 1973, AMS, Boston.
Abstract:None
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Record ID:59/240

Date:04/20/1976
Subject:(59) Radar Meteorology
Author:Brandes, E.A., D. Sirmans
Title:Convective rainfall estimation by radar: Experimental results and proposed operational analysis technique
Publication:Preprints, Conf. on Hydrometeorology, April 20-22, 1976, Ft. Worth, TX, AMS, Boston, MA
Abstract:None
Location:0
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Record ID:59/241

Date:10/26/1976
Subject:(59) Radar Meteorology
Author:Chadwick, R.B., W.C. Campbell, K.P. Moran, R.G. Strauch
Title:Boundary layer wind measurement siwht an FM-CW radar
Publication:Preprints, 17th Conf. on Radar Meteorology, Oct. 26-29, 1976, Seattle, WA, AMS, Boston, MA.
Abstract:None
Location:0
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Record ID:59/242

Date:09/01/1976
Subject:(59) Radar Meteorology
Author:Chadwich, R.B., K.P. Moran, R.G. Strauch, G.E. Morrison, W.C. Campbell
Title:A new radar for measuring winds
Publication:Bull. Amer. Meteor. Soc., 57, 1120-1125
Abstract:A new radar technique for measuring winds in the lower atmosphere is discussed.
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Record ID:59/243

Date:10/01/1976
Subject:(59) Radar Meteorology
Author:Chadwick, R.B., K.P. Moran, R.G. Strauch, G.E. Morrison, W.C. Campbell
Title:Microwave radar wind measurements in the clear air
Publication:Radio Sci., 11, 795-802
Abstract:It is shown the an FM-CW radar can be used as a Doppler radar to measure winds.
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Record ID:59/244

Date:10/26/1976
Subject:(59) Radar Meteorology
Author:Frank, H.W., R.M. Lhermitte
Title:Cell interaction and merger in a south Florida thunderstorm
Publication:Preprints, 17th Conf. on Radar Meteorology, Oct. 26-29, 1976, Seattle, WA, AMS, Boston, MA.
Abstract:None
Location:59
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Record ID:59/245

Date:10/26/1976
Subject:(59) Radar Meteorology
Author:Frisch, A.S., W.C. Campbell, R.G. Strauch, N.M. Kohn
Title:A note on dual Doppler radar observations of post-frontal storms over the Olympic Peninsula
Publication:Preprints, 17th Conf. on Radar Meteorology, Oct. 26-29, 1976, Seattle, WA, Amer. Met. Soc., Boston, MA
Abstract:None
Location:59
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Record ID:59/246

Date:09/01/1976
Subject:(59) Radar Meteorology
Author:Frisch, A.S., R.G. Strauch
Title:Doppler radar measurements of turbulent kinetic energy dissipation rates in a northeastern Colorado convective storm
Publication:J. Appl. Met., 15, 1012-1017
Abstract:In this paper we report the results of measurements of turbulent kinetic energy dissipation rates within a convective storm.
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Record ID:59/247

Date:09/10/1984
Subject:(59) Radar Meteorology
Author:Frush, C.L.
Title:Using the sun as a calibration aid in multiple parameter meteorological radars
Publication:Preprints, 22nd Conf. on Radar Meteorology, 10-13 Sept. 1984, Zurich, Switzerland, AMS, Boston, MA.
Abstract:None
Location:0
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Record ID:59/248

Date:03/01/1978
Subject:(59) Radar Meteorology
Author:Gossard, E.E., R.B. Chadwick, K.P. Moran, R.G. Strauch, G.E. Morrison, W.C. Campbell
Title:Observation of winds in the clear air using an FM-CW Doppler radar
Publication:Radio Sci., 13, 285-289
Abstract:The Wave Propagation Laboratory of NOAA has developed a frequency-modulated, continuous wave, clear-air radar with a Doppler capability for measuring both the mean wind and turbulent intensity.
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Record ID:59/249

Date:03/01/1973
Subject:(59) Radar Meteorology
Author:Herndon, A., W.L. Woodley, A.H. Miller, A. Samet, H. Senn
Title:Comparison of gage and radar methods of convective precipitation measurement
Publication:NOAA Technical Memorandum ERL OD-18, NOAA, ERL, Boulder, CO
Abstract:Raingage and radar methods of estimating convective rainfall over an area in Florida are compared in the content of
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Record ID:59/250

Date:09/10/1984
Subject:(59) Radar Meteorology
Author:Herzegh, P.H., R.E. Carbone
Title:The influence of antenna illumination function characteristics on differential reflectivity measurements
Publication:Preprints, 22nd Conf. on Radar Meteorology, 10-13 Sept. 1984, Zurich, Switzerland, AMS, Boston, MA
Abstract:None
Location:59
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Record ID:59/251

Date:09/10/1984
Subject:(59) Radar Meteorology
Author:Hildebrand, P.H., C.K. Mueller
Title:Evaluation of meteorological airborne Doppler Part I: Dual Duppler analysis of air motion
Publication:Preprints, 22nd Conf. on Radar Meteorology, 10-13 Sept. 1984, Zurich, Switzerland, AMS, Boston, MA
Abstract:None
Location:0
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Record ID:59/252

Date:09/10/1984
Subject:(59) Radar Meteorology
Author:Hjelmfelt, M.R.
Title:Radar and surface data analysis of a microburst in JAWS
Publication:Preprints, 22nd Conf. on Radar Meteorology, 10-13 Sept. 1984, Zurich, Switzerland, AMS, Boston, MA
Abstract:None
Location:0
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Record ID:59/253

Date:09/10/1984
Subject:(59) Radar Meteorology
Author:Keeler, R.J., P.H. Herzegh, C.L. Frush
Title:Measurements of CP-2 Co-polar and cross-polar antenna illumination functions at S and X band
Publication:Preprints, 22nd conf. on Radar Meteorology, 10-13 Sept. 1984, Zurich, Switzerland, AMS, Boston, MA
Abstract:None
Location:0
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Record ID:59/254

Date:08/01/1978
Subject:(59) Radar Meteorology
Author:Kohn, N.M, A.L. Johnston, C. Mohr
Title:MUDRAS: Multiple Doppler radar analysis system
Publication:NOAA Technical Memorandum ERL WPL-35, NOAA, ERL, WPL, Boulder, CO
Abstract:None
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Record ID:59/255

Date:09/01/1977
Subject:(59) Radar Meteorology
Author:Kropfli, R.A.
Title:A dual Doppler radar study of the urban boundary layer: A summary of METROMEX results
Publication:NOAA Technical Memo ERL WPL-26, NOAA, ERL, WPL, Boulder, CO
Abstract:None
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Record ID:59/256

Date:10/10/1977
Subject:(59) Radar Meteorology
Author:Kropfli, R.A., N.M. Kohn
Title:Persistent horizontal rolls in the urband mixing layer as revealed by dual Doppler radar
Publication:Preprints, Sixth Conf. on Inadvertent and Planned Weather Modification, Oct. 10-13, 1977, Champaign-Urbana, IL, AMS, Boston, MA
Abstract:None
Location:0
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Record ID:59/257

Date:07/01/1977
Subject:(59) Radar Meteorology
Author:Lemon, L.R.
Title:New severe thunderstorm radar indentification techniques and warning criteria: A preliminary report
Publication:NOAA Technical Memo NWS NSSFC-1, NSSL, Techniques Development Unit, Kansas City, MO
Abstract:Improved understanding of severe thunderstorm structure and evolution is used to develope new radar sampling techniques and warming criteria
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Record ID:59/258

Date:03/28/1978
Subject:(59) Radar Meteorology
Author:Lemon, L.R.
Title:On the use of storm structure for hail identification
Publication:Preprints, 18th Conf. Radar Meteorology, March 28-31, 1978, Atlanta, GA, AMS, Boston, MA
Abstract:None
Location:0
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Record ID:59/259

Date:04/01/1971
Subject:(59) Radar Meteorology
Author:Lhermitte, R.M.
Title:Probing of atmospheric motion by airborne pulse-Doppler radar techniques
Publication:J. Appl. Met., 10, 234-246
Abstract:The paper discusses the use of airborne pulse-Doppler techniques for the sensing of particle motion inside convective storms
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Record ID:59/260

Date:10/19/1973
Subject:(59) Radar Meteorology
Author:Lhermitte, R.
Title:Meteorological Doppler radar
Publication:Science, 182, 258-262
Abstract:none
Location:0
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Record ID:59/261

Date:07/01/1974
Subject:(59) Radar Meteorology
Author:Lhermitte, R.
Title:Kinematics of sea breeze storms
Publication:Geophys. Res. Ltrs., 1, 123-125
Abstract:The paper is concerned with dual Doppler radar observations of the motion fields inside convective storms developing under sea breeze conditions in the area of Miami, Florida
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Record ID:59/262

Date:09/10/1984
Subject:(59) Radar Meteorology
Author:Mueller, C., P.H. Hildebrand
Title:Evaluation of meteorological airborne Doppler radar, Part 2: Tripple Doppler analyses of air motions
Publication:Preprints, 22nd Conf. on Radar Meteorology, 10-13 Sept. 1984, Zurich, Switzerland, AMS, Boston, MA
Abstract:None
Location:0
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Record ID:59/263

Date:12/01/1966
Subject:(59) Radar Meteorology
Author:Mueller, E.A., A.L. Sims
Title:Investigation of the quantitative determination of point and areal precipitaiton by radar echo measurements
Publication:Technical Report ECON-00032-F, US Army Electornic Command, Fort Monmouth, NJ
Abstract:A review of work accomplished on this contract is presented including references to the appropriate interim reports for details
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Record ID:59/264

Date:12/01/1962
Subject:(59) Radar Meteorology
Author:Norton, K.A., E.C. Barrows, M.C. Thompson, Jr., H.B. Janes
Title:Variance of radio frequency caused by atmospheric turbulence in line-of-sight transmissions
Publication:IRE Trans. on Instrumentaiton, 153-155
Abstract:The frequency stability of a radio signal propagated over a line-of-sight path is reduced by time variations in phase velocity along the path.
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Record ID:59/265

Date:03/01/1978
Subject:(59) Radar Meteorology
Author:Rinehart, R.E., E.T. Garvey
Title:Internal storm motions determined from radar reflectivity factor data
Publication:Preprints, 18th Conf. on Radar Meteorology, 28-30 March 1978, Atlanta, GA
Abstract:None
Location:0
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Record ID:59/266

Date:09/10/1984
Subject:(59) Radar Meteorology
Author:Roberts, R.D., J.W. Wilson
Title:Precipitation and kinematic structure of microburst producing storms
Publication:Preprints, 22nd Conf. on Radar Meteorology, 10-13 Sept. 1984, Zurich, Switzerland, AMS, Boston, MA
Abstract:None
Location:0
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Record ID:59/267

Date:09/10/1984
Subject:(59) Radar Meteorology
Author:Serafin, R.J., R. Carbone
Title:Status and trends in radar meteorology in the United States: 1984
Publication:Preprints, 22nd Conf. on Radar Meteorology, 10-13 Sept. 1984, Zurich, Switzerland, AMS, Boston, MA
Abstract:None
Location:0
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Record ID:59/268

Date:09/01/1970
Subject:(59) Radar Meteorology
Author:Sirmans, D.
Title:Special radar projects at the National Severe Storms Laboratory
Publication:Report FA-68-WAI-148, NSSL, Norman, OK
Abstract:The power returned from a random distribution of scatterers moving relative to each other fluctuates about its mean at a rate proportional to the width of the velocity spectrum
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Record ID:59/269

Date:10/26/1976
Subject:(59) Radar Meteorology
Author:Strauch, R.G., R.B. Chadwick
Title:Measurement capabilities of FM-CW Doppler radars
Publication:Preprints, 17th Conf. on Radar Meteorlogy, Oct. 26-29, 1976, Seattle, WA, AMS, Boston, MA
Abstract:None
Location:0
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Record ID:59/270

Date:11/01/1977
Subject:(59) Radar Meteorology
Author:Ulbrich, C.W., D. Atlas
Title:A method for measuring precipitation parameters using radar reflectivity and optical extinction
Publication:Ann. Telecommunic., 32, 415-421
Abstract:A method is described by which radar reflectivity and optical extinction are used to determine precipitation parameters
Location:0
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Record ID:59/271

Date:07/01/1974
Subject:(59) Radar Meteorology
Author:Woodley, W.L., A. Olsen, A. herndon, V. Wiggert
Title:Optimizing the measurement of convective rainfall in Florida
Publication:NOAA Tech. Memo. ERL WMPO-18, NOAA, WMPO, Boulder, CO
Abstract:The optimum methods of convective precipitation measurement as a function of specified accuracy, and area size over which the measurements are to be made, are discussed.
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Record ID:59/272

Date:1/1/1998
Subject:(59) Radar Meteorology
Author:Matejka, T., D.L. Bartels
Title:The accuracy of vertical air velocities from Doppler radar data.
Publication:Mon. Wea. Rev., 126, 92-117
Abstract:Eight methods of calculating vertical air velocity in a column are compared.
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Record ID:59/273

Date:1/1/1998
Subject:(59) Radar Meteorology
Author:Nastrom, G.D., R. Ruster, G. Schmidt
Title:The coupling of vertical velocity and signal power observed with the SOUSY VHF radar.
Publication:J. Appl. Met., 37, 114-119
Abstract:The perturbations to the static stability (and hence to the radar reflectivity) and to the velocity in a vertically propagating gravity wave are correlated, and the sign of the correlation depends on whether the wave is propagating upward or downward.
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Record ID:59/274

Date:1/15/1998
Subject:(59) Radar Meteorology
Author:Jameson, A.R., A.B. Kostinski
Title:Fluctuation properties of precipitation. Part II: Reconsideration of the meaning and measurement of raindrop size distributions.
Publication:J. Atmos. Sci., 55, 283-294
Abstract:For M drop size categories, rain is frequently viewed simply as the superposition of M, statistically independent Poisson-distributed drop fluxes each described by its own mean concentration.
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Record ID:59/275

Date:2/1/1998
Subject:(59) Radar Meteorology
Author:Ryzhkov, A.V., B.A. Gordon, D.S. Zrnic
Title:Polarimeteric methods for ice water content determination
Publication:J. Appl. Met., 37, 125-134
Abstract:Two variants of a polarimetric method to determine ice water content are presented. One uses specific differential phase and differential reflectivity and the other uses specific differential phase; both quantities are for a 10-cm wavelength.
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Record ID:59/276

Date:8/1/1998
Subject:(59) Radar Meteorology
Author:Hubbert, J., V.N. Bringi, L.D. Carey, S. Bolen
Title:CSU-SCHILL polarimetric radar measurements from a severe hail storm in eastern Colorado.
Publication:J. Appl. Met., 37, 8, 749-75
Abstract:Polarimetric radar measurements made by the recently upgraded CSU-CHILL radar system in a severe hailstorm are analyzed permitting for the first time the combined use of Zh, Zdr, linear depolarization ratio.
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Record ID:59/277

Date:01/01/99
Subject:(59) Radar Meteorology
Author:Sekelsky, S. M., W. L. Ecklund, J. M. Firda, K. S. Gage, R. E. McIntosh
Title:Particle size estimation in ice-phase clouds using multifrequency radar reflectivity measurements at 95, 33, and 2.8 GHz
Publication:Journal of Applied Meteorology, 38, 5-28
Abstract:Multifrequency radar measurements collected at 2.8 (S band), 33.12 (Ka band), and 94.92 GHz (W band) are processed using a neutral network to estimate median particle size and peak number concentration in ice-phase clouds composed of dry crystals or aggregates. The model data used to train the neutral network assume a gamma particle size distribution function and a size-density relationship having a decreasing density with size.
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Record ID:59/278

Date:03/01/1999
Subject:(59) Radar Meteorology
Author:Amitai, E.
Title:Relationships between radar properties at high elevations and surface rain rate: Potential use for spaceborne rainfall measurements
Publication:J. App. Meteor., 38, pp. 321-333
Abstract:Ground-based radar data have been used to investigate the relationship between reflectivity at high elevations and surface rain rates.
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Record ID:59/279

Date:04/15/1999
Subject:(59) Radar Meteorology
Author:Hines, C.O.
Title:Comments on
Publication:J. Atmos. Sci., 56, pp. 1094-1098
Abstract:A recent paper by Eckermann claims to have produced, via eikonal analysis, conclusions that undermine the doppler-spread theory (DST) of middle-atmosphere gravity wave saturation and consequently undermine a certain parapmeterization based upon it.
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Record ID:59/280

Date:05/01/1999
Subject:(59) Radar Meteorology
Author:Cartwright, T.J., P.S. Ray
Title:Radar-derived estimates of latent heating in the subtropics
Publication:Mon. Wea. Rev., 127, pp. 726-742
Abstract:None.
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Record ID:59/281

Date:06/01/1999
Subject:(59) Radar Meteorology
Author:May, P.T., T.D. Keenan, D.S. Zrnic, L.D. Carey, S.A. Rutledge
Title:Polarimetric radar measurements of tropical rain at a 5-cm wavelength
Publication:J. Applied Meteor., 38, pp. 750-765
Abstract:A 5-cm wavelength (C band) polarimetric radar was developed during the MCTEX (Maritime Continent Thunderstorm Experiment) field program. This paper investigates the use of the C-band data for quantitative rainfall measurements with particular emphasis on specific differential phase and traditional reflectivity-based rain-rate estimates in moderate to high rain rates.
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Record ID:59/282

Date:06/01/1999
Subject:(59) Radar Meteorology
Author:Matrosov, S.Y., R.A. Kropfli, R.F. Reinking, B.E. Martner
Title:Prospects for measuring rainfall using propagation differential phase in X- and Ka- radar bands
Publication:J. Applied. Meteor., 38, pp. 766-776
Abstract:Model calculations and measurements of the specific propagation and backscatter differential phase shifts in rain are discussed for X- asnd Ka- band radar wavelengths.
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Record ID:59/283

Date:09/07/1997
Subject:(59) Radar Meteorology
Author:Meischner, P.F., T. Jank, R. Baumann
Title:Eddy dissipation rates in thunderstorms estimated by Doppler radar compared with aircraft in situ measurements
Publication:28th Conf. on Radar Meteorology, Sept. 7-12, 1997, Austin, TX, 438-439
Abstract:None
Location:1
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Record ID:59/284

Date:07/01/1999
Subject:(59) Radar Meteorology
Author:Desrochers, P.R., S.Y.K. Yee
Title:Wavelet applications for mesocyclone identification in doppler radar observations
Publication:J. Applied Meteor., 38, pp. 965-980
Abstract:None.
Location:Citation Only, Full Text Not In Library
Record ID:59/285

Date:05/01/1999
Subject:(59) Radar Meteorology
Author:Babb, D.M., J. Verlinde, B.A. Albrecht
Title:Retrieval of cloud microphysical parameters from 94-GHz radar Doppler power spectra
Publication:J. Atmos. Ocean. Tech., 16, 489-503
Abstract:A technique is presented that usese Doppler spectra collected from a vertically pointing 94-GHz radar to reconstruct cloud and precipitation drop size distributions.
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Record ID:59/286

Date:04/01/1998
Subject:(59) Radar Meteorology
Author:Sassen, K., V.I. Khvorostyanov
Title:Radar probing of cirrus and contrails: Insights from 2D model simulations
Publication:Geophys. Res. Ltrs., 25, 975-978
Abstract:Millimeter wavelength radars promise certain advantages over lide techniques for the study of ice clouds, including quantitative data retrieval and the ability to penetrate multiple level clouds.
Location:3
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Record ID:59/287

Date:01/15/2000
Subject:(59) Radar Meteorology
Author:Wu, B, J. Verlinde, J, Sun
Title:Dynamical and microphysical retrievals from doppler radar observations of a deep convective cloud
Publication:J. Atmos. Sci., 57, 262-283
Abstract:A four-dimensional variational data assimilation system consisting of a three-dimensional time-dependent cloud model with both liquid and ice phase microphysics parameterization was used to assimilate radar data into a cloud model.
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Record ID:59/288

Date:06/01/2000
Subject:(59) Radar Meteorology
Author:Eugenio Gorgucci, G. Scarchilli, V. Chandrasekar
Title:Pratical Aspects of Radar Rainfall Estimation Using Specific Differential Propagation Phase
Publication:J. Appl. Met., 39, 945-955
Abstract:Rainfall estimation using specific differential phase (KDP) involves estimation of KDP over a propagation path.
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Record ID:59/289

Date:07/2000
Subject:(59) Radar Meteorology
Author:I. Zawadzki, W. Szyrmer, S. Laroche
Title:Diagnostic of Supercooled Clouds from Single-Doppler Observations in Regions of Radar-Detectable Snow
Publication:J. Appl. Met., 39, 1041-1058
Abstract:Liquid water is produced in the updraft regions of subfreezing clouds when the generation of vapor excess over the water saturation value exceeds the vapor depletion through the depositional growth of the solid particles.
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Record ID:59/290

Date:12/01/2000
Subject:(59) Radar Meteorology
(71) Tropical Meteorology
Author:Kummerow, C. J. Simpson, O. Thiele, W. Barnes, A. T.C. Chang, E. Stocker, R.F. Adler, A. Hou, R. Kakar, F. Wentz, P. Ashcroft, T. Kozu, Y. Hong, K. Okamoto, T. Iguchi, h. Kuroiwa, E. Im, Z. Haddad, G. Huffman, b. Ferrier, W.S. Oloson, E. Zipser, E.A. Smith, T.T. Wilheit, G. North, T. Krishnamurti, K. Nakamura
Title:The status of the tropical rainfall measuring mission (TRMM) after two years in orbit
Publication:J. Atmos. Sci., 57, 1965-1982
Abstract:the troica Rainfall Measuring Mission (TRMM) satellite was lauched on 27 November 1997, and data from all the instruments first became available approximately 30 days after launch.
Location:3
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Record ID:59/291

Date:12/01/2000
Subject:(59) Radar Meteorology
(8) Atmospheric Electricity
Author:Nesbitt, S.W., E.J. Zipser, D.J. Cecil
Title:A census of precipitation features in the tropics using TRMM: Radar, ice, scattering, and lightning observations
Publication:J. Climate, 13, 4087-4106
Abstract:An algorithm has been developed to identify percipitation features (>75 km2 in size) in two land and two ocean regions during August, September, and October 1998.
Location:3
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Record ID:59/292

Date:1999-2001
Subject:(59) Radar Meteorology
Author:Radar Meteorology Group
Title:Journal Publications
Publication:Coloradoa State University, Dept. of Atmospheric Science, Vol. 3
Abstract:Collection of papers from Rutledge Group.
Location:3
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Record ID:59/293

Date:08/01/2001
Subject:(59) Radar Meteorology
(35) Hail
Author:Kennedy, P.C., S.A. Rutledge, W.A. Petersen, V.N. Bringi
Title:Polarimetric radar observatons of hail formation
Publication:J. Appl. Meteor., 40, 1347-1366
Abstract:Analyses are made of the evolution of selected polarimetic radar data fields during periods immediately preceding the onset of near-surface hail indicators [high reflectivity and low differential reflectivity (Zdr)] intwo nonsupercellular northeastern Colorado hailstorms.
Location:3
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Record ID:59/294

Date:09/01/2002
Subject:(59) Radar Meteorology
Author:Gorgucci, E., V. Chandrasekar, V.N. Bringi, G. Scarchilli
Title:Estimation of Raindrop Size Distribution Parameters from Polarmetric Radar Mesurements
Publication:J. Atmos. Sci., 59, 2373-2384
Abstract:Estimation of raindrop size distribution over large spatial and temporal scales has been a long-standing goal of polarimetric radar.
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Record ID:59/295

Date:2000
Subject:(59) Radar Meteorology
(64) Severe Storms
Author:Feingold, Frisch, Stevens, Cotton
Title:On the relationship among cloud turbulence, droplet formation and drizzle as viewed by Doppler radar, microwave radiometer and lidar
Publication:J. Geophys. Res., 104, 22, 4100-4117
Abstract:none.
Location:reprints box 40
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Record ID:59/296

Date:12/2002
Subject:(59) Radar Meteorology
Author:Dinku, T., E.N. Anagnostou
Title:Improving Radar-Based Estimation of Rainfall over Complex Terrain
Publication:J. Appl. Met., 41, 1163-1178
Abstract:This paper investigates a multicomponent radar-based rainfall estimation algorithim that includes optimum parameter estimation and error correction schemes associated with radar operation over mountainous terrain.
Location:6
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Record ID:59/297

Date:1988
Subject:(59) Radar Meteorology
(31) Four-Dimensional Data Assimilation [4DDA]
Author:Walko, Tremback, Cotton
Title:Assimilation of Doppler radar wind data into a numerical prediction model: A demonstration of certain hazards
Publication:24th Conference of Radar Meteorology, 27-31 March, Tallahassee, FL. AMS
Abstract:none.
Location:reprints box 26
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Record ID:59/298

Date:1983
Subject:(59) Radar Meteorology
Author:Knupp
Title:On the accuracy of convective storm wind fields determined by dual Doppler Radar
Publication:21st Conference of Radar Meteorology, Edmonton, Canada
Abstract:none.
Location:reprints box 20
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Record ID:59/299

Date:01/01/2001
Subject:(59) Radar Meteorology
Author:Radar Meteorology Group
Title:Journal Publications
Publication:Collection of publications
Abstract:Collection of publications from Rutledge group.
Location:3
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Record ID:59/300

Date:01/01/2004
Subject:(59) Radar Meteorology
(45) Microphysics - Ice Phase
Author:Field, P.R., R.J. Hogan, P.R.A. Brown, A.J. Illingworth, T.W. Choularton, P.H. Kaye, E. Hirst, R. Greenway
Title:Simultaneous radar and aircraft observations of mixed-phase cloud at the 100 m scale
Publication:Q.J.R. Meteorol. Soc., 130, 1877-1904.
Abstract:Three UK C-130 aircraft flights performed in conjunction with the Chilbolton Advanced Meteorological Radar were carried out in mixed-phase clouds.
Location:3
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Record ID:59/301

Date:01/01/2005
Subject:(59) Radar Meteorology
(45) Microphysics - Ice Phase
Author:Matrosov, S.Y., R.F. Reinking, I.V. Djalalova
Title:Inferring fall atttitudes of pristine dendritic crystals from polarimetric radar data
Publication:J. Atmos. Sci., 62, 241-250.
Abstract:Single pristine planar ice crystals exhibit some flutter around their preferential horizontal orientation as they fall.
Location:6
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Record ID:59/302

Date:03/01/2002
Subject:(59) Radar Meteorology
(45) Microphysics - Ice Phase
Author:Reinking, R.F., S.Y. Matrosov, R.A. Kropfli, B.W. Bartram
Title:Evaluation of a 45 degree slant quasi-linear radar polarization state for distinguishing drizzle droplets, pristine ice crystals, and less regular ice particles
Publication:J. Atmos. Ocean. Tech., 19, 296-321.
Abstract:A remote sensing capability is needed to detect clouds of supercooled, drizzle-sized droplets, which are a major aircraft icing hazard.
Location:6
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Record ID:59/303

Date:01/01/2003
Subject:(59) Radar Meteorology
(49) Mountain Meteorology
Author:Reinking, R.F., A.S. Frisch, B.W. Orr, D.L. Korn, L.R. Bissonnette, G. Roy
Title:Remote sensing observations of effects of mountain blocking on travelling gravity-shear waves and associated clouds
Publication:Boundary-layer Meteorol., 109, 255-284.
Abstract:Trapped Kelvin-Helmholtz (K-H) waves and vortices were monitored as they were generated immediately upwind of a mountain and driven into the barrier by a low-level jet.
Location:6
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Record ID:59/304

Date:11/01/2005
Subject:(59) Radar Meteorology
Author:Harasti, P.R., R. List
Title:Principal component analysis of Doppler radar data. Part I: Geometric connections between Eigenvectors and the core region of atmospheric vortices.
Publication:J. Atmos. Sci., 62, 4027-4042.
Abstract:This is the first in a three-part series of papers that present the first applications of principal component analysis (PCA) to Doppler radar data.
Location:6
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Record ID:59/305

Date:01/01/2006
Subject:(59) Radar Meteorology
(31) Four-Dimensional Data Assimilation [4DDA]
Author:Boudala, F.S., G.A. Isaac, D. Hudak
Title:Ice water content and precipitation rate as a function of equivalent radar reflectively and temperature based on in situ observations
Publication:J. Geophys. Res., 111, D11202, doi:10.1029/2005JD006499.
Abstract:Using ice particle spectra measured in stratiform ice clouds in midlatitude and Arctic regions, ice water content (IWC) and precipitaiton rate (Fm) retrieval algorithms as a function of temperature and radar reflectivity factor (Z) have been developed.
Location:6
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Record ID:59/306

Date:05/05/2006
Subject:(59) Radar Meteorology
Author:Messer, H., A. Zinevich, P. Alpert
Title:Environmental monitoring by wireless communication networks
Publication:Science, 312, 713.
Abstract:None
Location:6
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Record ID:59/307

Date:10/01/2006
Subject:(59) Radar Meteorology
(71) Tropical Meteorology
Author:Nesbitt, S.W., R. Cifelli, S.A. Rutledge
Title:Storm morphology and rainfall characteristics of TRMM precipitation features
Publication:Mon. Wea. Rev., 134, 2702-2721.
Abstract:Tropical Rainfall Measuring Mission (TRMM) Precipitation Radar (PR), TRMM Microwave Imager (TMI), and Visible nad Infrared Scanner (VIRS) observations within the Precipitation Feature (PF) database have been analyzed to examine ragional variability in rain area and maximim horizontal extent of rainfall...
Location:6
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Record ID:59/308

Date:08/29/2007
Subject:(59) Radar Meteorology
Author:Sassen, Kenneth; Matrosov, Sergey; Campbell, James
Title:CloudSat spaceborne 94 GHz radar bright bands in the melting layer: An attenuation-driven upside-down lidar analog
Publication:Geophys. Res. Lett., Vol. 34, No. 16, L16818, doi:10.1029/2007GL030291.
Abstract:The CloudSat satellite supports a W-band (94 GHz) cloud profiling radar. At this 3.2 mm wavelength, ground-based measurements of rainfall associated with melting snowflakes do not show the radar reflectivity peak that is characteristic of bright band measurements at longer (Rayleigh scattering-dominated) wavelengths.
Location:http://www.agu.org/pubs/current/gl/?month=August
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Record ID:59/309

Date:05/01/2007
Subject:(59) Radar Meteorology
Author:van Zadelhoff, G., A. J. Heymsfield, D. P. Donovan, and M. J. McGill
Title:Evaluating lidar-radar microphysics retrieval using in situ measurements
Publication:J. Geophys. Res., 112, D09213, doi:10.1029/2006JD007202
Abstract:This study reports on a comparison between in situ and combined lidar and radar measurements of extinction and ice water content in ice clouds. The main goal of this exercise is to verify that the lidar-radar method can be confidently used for future satellite radar and lidar measurements.
Location:http://www.agu.org/contents/journals/ViewJournalContents.do?journalCode=JD&viewBy=date&year=2007&month=May&sortBy=pubDate
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Record ID:59/310

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