Abstract
An algorithm for retrieving polarimetric variables from numerical model fields is developed. By using this technique, radar reflectivity at horizontal polarization, differential reflectivity, specific differential phase shift and correlation coefficients between the horizontal and vertical polarization signals at zero lag can be derived from rain, snow and hail contents of numerical model outputs. Effects of environmental temperature and the melting process on polarimetric variables are considered in the algorithm. The algorithm is applied to the Advanced Regional Prediction System (ARPS) model simulation results for a hail storm. The spatial distributions of the derived parameters are reasonable when compared with observational knowledge. This work provides a forward model for assimilation of dual linear polarization radar data into a mesoscale model.
Similar content being viewed by others
References
Balakrishnan, N., and D. S. Zrnic, 1990: Use of polarization to characterize precipitation and discriminate large hail.J. Atmos. Sci.,47, 1525–1540.
Brandes, E. A., A. V. Ryzhkov, and D. S. Zrnic, 2001: An evaluation of radar rainfall estimates from specific differential phase.J. Atmos. Oceanic Technol.,18, 363–375.
Brunkow, D., V. N. Bringi, P. Kennedy, and S. Rutledge, 2000: A description of the CSU-CHILL national radar facility.J. Atmos. Oceanic Technol.,17, 1596–1608.
Dixon, M., and G. Wiener, 1993: TITAN: Thunderstorm Identification, Tracking, Analysis, and Nowcasting-A radar-based methodology.J. Atmos. Oceanic Technol.,10, 785–797.
Doviak, R., and D. S. Zrnic, 1993:Doppler Radar and Weather Observation. Academic Press, 209–279.
Doviak, R., V. N. Bringi, A. Ryzhkov, A. Zahrai, and D. Zrnic, 2000: Consideration for polarimetric upgrades to WSR-88D radar.J. Atmos. Oceanic Technol.,17, 257–278.
Gorgucci, E., V. Chandrasekar, V. N. Bringi, and G. Scarchilli, 2002: Estimation of raindrop size distribution parameters from polarimetric radar measurements.J. Atmos. Sci.,59, 2373–2384.
Hodur, R. M., 1997: The Naval Research Laboratory’s Coupled Ocean/Atmosphere Mesoscale Prediction System (COAMPS).Mon. Wea. Rev.,125, 1414–1430.
Hubbert, J. V., V. N. Bringi, and L. D. Carey, 1998: CSUCHILL polarimetric radar measurements from a severe hail storm in Eastern Colorado.J. Appl. Meteor.,37, 749–775.
Jameson, A. R., 1989: The interpretation and meteorological application of radar backscatter amplitude ratios at linear polarizations.J. Atmos. Oceanic Technol.,6, 908–919.
Klemp, J. B., and D. R. Durran, 1983: An upper boundary condition permitting internal gravity wave radiation in numerical mesoscale models.Mon. Wea. Rev.,111, 430–444.
Lin, Y. L., R. D. Farley, and H. D. Orville, 1983: Bulk parameterization of the snow field in a cloud model.J. Appl. Meteor.,22, 1065–1092.
Liu, H. P., and V. Chandrasekar, 2000: Classification of hydrometeors based on polarimetric radar measurements: Development of fuzzy logic and neuro-fuzzy systems andin situ verification.J. Atmos. Oceanic Technol.,17, 140–164.
Marshall, J. S., and W. Palmer, 1948: The distribution of raindrops with size.J. Meteor.,5, 165–166.
Nascimento, E. L., 2002: Dynamic Adjustment in an Idealized Numerically-Simulated Bow Echo. Ph. D dissertation, University of Oklahoma, 301pp.
Pierce, C. E., and P. J. Hardaker. 2000: GANDOLF: A system for generating automated nowcasts of convective precipitation.Meteor. Appl.,7, 341–360.
Qiu, C. J., and Q. Xu, 1992: A simple adjoint method of wind analysis for single-Doppler data.J. Atmos. Oceanic Technol.,9, 588–598.
Ryzhkov, A. V., and D. S. Zrnic, 1996: Assessment of rainfall measurement that uses specific differential phase.J. Appl. Meteor.,35, 2080–2090.
Ryzhkov, A. V., and D. S. Zrnic, 1998: Discrimination between Rain and Snow with a Polarimetric Radar.J. Appl. Meteoro.,37, 1228–1240.
Ryzhkov, A., and D. S. Zrnic, 2003: Discrimination between rain and snow with polarimetric NEXRAD radar. Preprints,31st Conference on Radar Meteorology, Seattle, WA, Amer. Meteor. Soc., 635–638.
Ryzhkov, A. V., D. S. Zrnic, and B. A. Grdon, 1998: Polarimetric method for ice water content determination.J. Appl. Meteor.,37, 125–134.
Sachidananda, M., and D. S. Zrnic, 1987: Rain rate estimates from differential polarization measurements.J. Atmos. Oceanic Technol.,4, 588–598.
Schuur, T., A. Ryzhkov, P. Heinselman, D. S. Zrnic, D. Burgess, and K. Scharfenberg, 2003: Observations and classification of echoes with polarimetric WSR88D radar. Report of National Severe Storm Laboratory, Norman, OK, 46pp.
Seliga, T. A., V. N. Bringi, and H. H. Al-Khatib, 1981: A preliminary study of comparative measurements of rainfall rate using the differential reflectivity radar technique and a raingauge network.J. Appl. Meteor.,20, 1362–1368.
Smith, P. L. Jr., C. G. Myers, and H. D. Orville, 1975: Radar reflectivity factor calculations in numerical cloud models using bulk parameterization of precipitation.J. Appl. Meteor.,14, 1156–1165.
Straka, J. M., D. S. Zrnic, and A. V. Ryzhkov, 2000: Bulk hydrometeor classification and quantification using polarimetric radar data: Synthesis of relations.J. Appl Meteor.,39, 1341–1372.
Sun, J., and N. A. Crook, 1997: Dynamical and microphysical retrieval from Doppler radar observations using a cloud model and its adjoint. Part I: Model development and simulated data experiments.J. Atmos. Sci.,54, 1642–1661.
Vivekanandan, J., V. N. Bringi, M. Hagen, and P. Meischner, 1994: Polarimetric radar studies of atmospheric ice particles.IEEE Trans. Geosci. Remote Sens.,32, 1–10
Vivekanandan, J., S. M. Ellis, R. Oye, D. S. Zrnic, A. V. Ryzhkov, and J. Straka, 1999: Cloud microphysics retrieval using S-band dual-polarization radar measurements.Bull. Amer. Meteor. Soc.,80, 381–388.
Vivekanandan, J., R. Raghavan, and V. N. Bringi, 1993: Polarimetric radar modeling of mixtures of precipitation particles.IEEE Trans. Geosci. Remote Sens.,31, 1017–1030.
Wilson, J. W., and C. K. Mueller, 1993: Nowcasts of thunderstorm initiation and evolution.Wea. Forecasting,8, 113–131
Xue, M., K. K. Droegemeier, and V. Wong, 1995: The Advanced Regional Prediction System and real-time storm weather prediction. Preprints,International Workshop on Limited-Area and Variable Resolution Models, Beijing, China, WMO, 7pp.
Xu, Q., H. D. Gu, and C. J. Qiu, 2001: Simple adjoint retrievals of wet-microburst winds and gust-front winds from single-Doppler radar data.J. Appl. Meteor.,40, 1485–1499.
Zrnic, D. S., and A. V. Ryzhkov, 1998: Observations of insects and birds with a polarimetric radar.IEEE Trans. Geosci. Remote Sens.,36, 661–668.
Zrnic, D. S., N. Balakrishnan, C. L. Ziegler, V. N. Bringi, K. Aydin, and T. Matejka, 1993: Polarimetric signatures in the stratiform region of a mesoscale convective system.J. Appl. Meteor.,32, 678–693.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Liping, L., Pengfei, Z., Xu, Q. et al. A model for retrieval of dual linear polarization radar fields from model simulation outputs. Adv. Atmos. Sci. 22, 711–719 (2005). https://doi.org/10.1007/BF02918714
Received:
Revised:
Issue Date:
DOI: https://doi.org/10.1007/BF02918714