Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Zhuming Ying"'
Publikováno v:
Remote Sensing, Vol 11, Iss 20, p 2457 (2019)
Automated and accurate radar dealiasing algorithms are very important for their assimilation into operational numerical weather forecasting models. A radar radial velocity dealiasing algorithm aimed at radar data assimilation is introduced and assess
Externí odkaz:
https://doaj.org/article/105e431f990b4d4584f4ee36d6b412bf
Publikováno v:
Monthly Weather Review.
The purpose of this study is to diagnose mesoscale factors responsible for the formation and development of an extreme rainstorm that occurred on 20 July 2021 in Zhengzhou, China. The rainstorm produced 201.9 mm rainfall in one hour, breaking the rec
Autor:
Mark Vincent, Jeff Keeler, Yixin Wen, Caleb Fulton, Dusan Zrnic, Jorge L. Salazar, Robert D. Palmer, Charles M. Kuster, Youngsun Jung, Bryan J. Putnam, Kevin Cooley, Mark E. Weber, Michael Istok, Mark Yeary, Juanzhen Sun, James M. Kurdzo, Igor R. Ivic, Feng Nai, Nusrat Yussouf, Christopher D. Curtis, Henry G. Thomas, Guifu Zhang, David Schvartzman, Kurt Hondl, Jami Boettcher, Derek R. Stratman, Sebastián M. Torres, Xuguang Wang, Djordje Mirkovic, Zhuming Ying, John Y. N. Cho, Terry J. Schuur
Publikováno v:
Bulletin of the American Meteorological Society. 102:E1357-E1383
This article summarizes research and risk reduction that will inform acquisition decisions regarding NOAA’s future national operational weather radar network. A key alternative being evaluated is polarimetric phased-array radar (PAR). Research indi
Publikováno v:
Monthly Weather Review. 149:353-373
A proof-of-concept method for the assimilation of total lightning observations in the 4DVAR framework is proposed and implemented into the Variational Doppler Radar Analysis System (VDRAS). Its performance is evaluated for the very short-term precipi
Autor:
Xian Xiao, Juanzhen Sun, Lei Ji, Lina Zhang, Zhuming Ying, Zhixiong Chen, Mingxuan Chen, Changyi Xu
Publikováno v:
Journal of Geophysical Research: Atmospheres. 127
Publikováno v:
Journal of Geophysical Research: Atmospheres. 126
Publikováno v:
Journal of Atmospheric and Oceanic Technology. 36:139-149
Accurate and automated dealiasing of radar data is important for data interpretation and downstream applications such as numerical weather prediction (NWP) models. In this paper an improved radial velocity dealiasing scheme is presented and evaluated
Publikováno v:
Journal of Geophysical Research: Atmospheres. 126
Publikováno v:
Journal of Geophysical Research: Atmospheres. 125
The close connection between the total lightning flash rate and storm updraft has been well recognized. In this study, we assessed the benefit of such a relationship in convective-scale data assimil...