Polarimetric radar quantitative precipitation estimation

A Ryzhkov, P Zhang, P Bukovčić, J Zhang, S Cocks - Remote Sensing, 2022 - mdpi.com
Radar quantitative precipitation estimation (QPE) is one of the primary tasks of weather
radars. The QPE quality was substantially improved after polarimetric upgrade of the radars …

[HTML][HTML] Multi-Radar Multi-Sensor (MRMS) quantitative precipitation estimation: Initial operating capabilities

J Zhang, K Howard, C Langston… - Bulletin of the …, 2016 - journals.ametsoc.org
Multi-Radar Multi-Sensor (MRMS) Quantitative Precipitation Estimation: Initial Operating
Capabilities in: Bulletin of the American Meteorological Society Volume 97 Issue 4 (2016) …

Survey of data assimilation methods for convective‐scale numerical weather prediction at operational centres

N Gustafsson, T Janjić, C Schraff… - Quarterly Journal of …, 2018 - Wiley Online Library
Data assimilation (DA) methods for convective‐scale numerical weather prediction at
operational centres are surveyed. The operational methods include variational methods (3D …

Discrimination of biological scatterers in polarimetric weather radar data: Opportunities and challenges

S Gauthreaux, R Diehl - Remote Sensing, 2020 - mdpi.com
For radar aeroecology studies, the identification of the type of scatterer is critically important.
Here, we used a random forest (RF) algorithm to develop a variety of scatterer classification …

Convective and microphysical characteristics of extreme precipitation revealed by multisource observations over the Pearl River Delta at monsoon coast

S Yu, Y Luo, C Wu, D Zheng, X Liu… - Geophysical Research …, 2022 - Wiley Online Library
Extreme precipitation is an issue of worldwide concern, but its microphysics remain elusive.
The convective and microphysical characteristics of extreme precipitation features (EPFs) in …

Dual‐polarization radar products for biological applications

PM Stepanian, KG Horton, VM Melnikov, DS Zrnić… - …, 2016 - Wiley Online Library
The upgrade of the national network of next‐generation weather surveillance radars
(NEXRAD) in the United States to dual polarizations has been completed, providing three …

A dual-polarization radar synthetic QPE for operations

J Zhang, L Tang, S Cocks, P Zhang… - Journal of …, 2020 - journals.ametsoc.org
A new dual-polarization (DP) radar synthetic quantitative precipitation estimation (QPE)
product was developed using a combination of specific attenuation A, specific differential …

[HTML][HTML] An operational multi-radar multi-sensor QPE system in Taiwan

PL Chang, J Zhang, YS Tang, L Tang… - Bulletin of the …, 2021 - journals.ametsoc.org
Over the last two decades, the Central Weather Bureau of Taiwan and the US National
Severe Storms Laboratory have been involved in a research and development collaboration …

[HTML][HTML] A prototype quantitative precipitation estimation algorithm for operational S-band polarimetric radar utilizing specific attenuation and specific differential phase …

Y Wang, S Cocks, L Tang, A Ryzhkov… - Journal of …, 2019 - journals.ametsoc.org
A Prototype Quantitative Precipitation Estimation Algorithm for Operational S-Band
Polarimetric Radar Utilizing Specific Attenuation and Specific Differential Phase. Part I …

[HTML][HTML] Observation system experiments with the hourly updating Rapid Refresh model using GSI hybrid ensemble–variational data assimilation

EP James, SG Benjamin - Monthly Weather Review, 2017 - journals.ametsoc.org
Benjamin, SG, BD Jamison, WR Moninger, SR Sahm, B. Schwartz, and TW Schlatter, 2010:
Relative short-range forecast impact from aircraft, profiler, radiosonde, VAD, GPS-PW …