DISDROMETER

作品数：11被引量：57H指数：4
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相关领域：天文地球更多>>
相关作者：刘红燕更多>>
相关机构：中国科学院研究生院更多>>
相关期刊：《Science China Earth Sciences》《Journal of Meteorological Research》《Advances in Polar Science》《Advances in Atmospheric Sciences》更多>>
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Comparison of Microphysical Characteristics Between Warm-sector and Frontal Heavy Rainfall in the South of China
《Journal of Tropical Meteorology》2023年第1期87-100,共14页冯璐 胡胜 刘显通 黎慧琦 肖辉 李晓惠 赖瑞泽 林青 
National key research and development program of China(2022YFC3003902);National Natural Science Foundation of China(U2242203,42075086,41975138);Guangdong Basic and Applied Basic Research Foundation(2023A1515011971,2021A1515011415,2019A1515010814)。
During the April-June raining season,warm-sector heavy rainfall(WR) and frontal heavy rainfall(FR) often occur in the south of China,causing natural disasters.In this study,the microphysical characteristics of WR and ...
关键词：warm-sector heavy rainfall frontal heavy rainfall raindrop size distribution(DSD) 2-dimensional video disdrometer(2DVD) the south of China 
Variability of microphysical characteristics in the “21·7” Henan extremely heavy rainfall event被引量：12
《Science China Earth Sciences》2022年第10期1861-1878,共18页Gang CHEN Kun ZHAO Yinghui LU Yuanyuan ZHENG Ming XUE Zhe-Min TAN Xin XU Hao HUANG Haonan CHEN Fen XU Ji YANG Shushi ZHANG Xueqi FAN 
jointly supported by the National Natural Science Foundation of China (Grant Nos. 42025501, 42005009, 41875053, U2142203);the National Key Research and Development Program of China (Grant No. 2017YFC1501703);the Basic Research Fund of CAMS (Grant No. 2021Z003);the Open Research Program of the State Key Laboratory of Severe Weather (Grant No. 2020LASW-A01)。
In this study, significant rainfall microphysical variability is revealed for the extremely heavy rainfall event over Henan Province in July 2021(the “21·7” Henan EHR event) using a dense network of disdrometers an...
关键词：The“21·7”Henan EHR event Microphysical characteristics VARIABILITY DISDROMETER Polarimetric radar 
A Comprehensive Observational Analysis for the Effects of Gas Cannons on Clouds and Precipitation被引量：2
《Journal of Tropical Meteorology》2022年第2期237-251,共15页WU Bin WANG Dan-dan LI Yan-fang YIN Hao DU Shuang LI Peng-hong 
National Natural Science Foundation of China(41675029);Postgraduate Research&Practice Innovation Program of Jiangsu Province(KYCX18_0998);Science and Technology Program of Huzhou(2021GZ14,2020GZ31);Science and Technology(Key)Program of Zhejiang Meteorological Service(2021ZD27)。
To analyze the effects of gas cannons on clouds and precipitation,multisource observational data,including those from National Centers for Environmental Prediction(NCEP)reanalysis,Hangzhou and Huzhou new-generation we...
关键词：gas cannon multisource observational data radar echo characteristics kinematic structure and microphysical structure disdrometer parameters cloud precipitation effect 
Variations of Raindrop Size Distribution and Radar Retrieval in Outer Rainbands of Typhoon Mangkhut(2018)被引量：2
《Journal of Meteorological Research》2022年第3期500-519,共20页Jingjing LYU Huiwen XIAO Yuchun DU Lina SHA Yuqing DENG Weikai JIA Shengjie NIU Yue ZHOU Guqian PANG 
Supported by the National Key Research and Development Program of China (2018YFC1507905);National Natural Science Foundation of China (41675136 and 41875170);National Undergraduate Innovation and Entrepreneurship Training Program (201910300040Z);Opening Project of Key Laboratory for Aerosol–Cloud–Precipitation of China Meteorological Administration (KDW1405);Natural Science Foundation of Guangdong Province of China-Major Basic Research and Cultivation Projects (2015A030308014);Guangxi Key Research and Development Program (AB20159013)
The evolution of the microphysical properties of raindrops from Typhoon Mangkhut’s outer rainbands as the storm made landfall in South China in September 2018 was investigated.The observations by three two-dimensiona...
关键词：TYPHOON two-dimensional video disdrometer drop size distribution axis ratio quantitative precipitation estimation 
An observational study of precipitation types in the Alaskan Arctic被引量：1
《Advances in Polar Science》2021年第4期327-340,共14页YUE Handong DOU Tingfeng LI Shutong LI Chuanjin DING Minghu XIAO Cunde 
This study is funded by the National Key Research and Development Program of China(Grant no.2018YFC1406103);the National Nature Science Foundation of China(Grant no.NSFC 41971084).
The effects of various precipitation types,such as snow,rain,sleet,hail and freezing rain,on regional hydrology,ecology,snow and ice surfaces differ significantly.Due to limited observations,however,few studies into p...
关键词：DISDROMETER precipitation types reanalysis datasets data comparison 
DEVELOPMENT AND ASSESSMENT OF QUANTITATIVE PRECIPITATION ESTIMATION ALGORITHMS FOR S-,C-, AND X-BAND DUAL-POLARIZATION RADARS BASED ON DISDROMETER DATA FROM THREE REGIONS OF CHINA被引量：4
《Journal of Tropical Meteorology》2019年第2期269-292,共24页ZHANG Yang LIU Li-ping WEN Hao CHEN Chao WANG Han XI Bao-zhu 
National Key Research and Development Plan of China(2018YFC1507401);National Natural Science Foundation of China(41675023);Natural Science Foundation of Guangdong Province(2018A030313218);Scientific Research Projects of CAMS(2017Z014)
The accuracy of quantitative precipitation estimation(QPE) for dual-polarization radars can be improved by using a localized rainfall estimation algorithm derived from the raindrop size distribution(DSD). In the prese...
关键词：atmospheric sounding quantitative precipitation estimation piecewise fitting method drop size distribution localized QPE algorithm 
Seasonal Variations of Observed Raindrop Size Distribution in East China被引量：19
《Advances in Atmospheric Sciences》2019年第4期346-362,共17页Long WEN Kun ZHAO Mengyao WANG Guifu ZHANG 
primarily supported by the National Key Research and Development Program of China(Grant No.2017YFC1501703);the National Natural Science Foundation of China(Grant Nos.41875053,41475015 and 41322032);the National Fundamental Research 973 Program of China(Grant Nos.2013CB430101 and 2015CB452800);collected by a National 973 Project(Grant No.2013CB430101)
Seasonal variations of rainfall microphysics in East China are investigated using data from the observations of a twodimensional video disdrometer and a vertically pointing micro rain radar. The precipitation and rain...
关键词：RAINDROP size distribution precipitation MICROPHYSICS DISDROMETER SEASONAL variation East China 
Determination of Intraseasonal Variation of Precipitation Microphysics in the Southern Indian Ocean from Joss–Waldvogel Disdrometer Observation during the CINDY Field Campaign被引量：1
《Advances in Atmospheric Sciences》2018年第11期1415-1427,共13页MARZUKI Hiroyuki HASHIGUCHI Mutya VONNISA HARMADI Masaki KATSUMATA 
financially supported by the Ministry of Research, Technology and Higher Education of the Republic of Indonesia under International Joint Collaboration and Scientific Publication Grant No. 02/UN.16.1.17/PP.KLN/LPPM/2017
To date, the intraseasonal variation of raindrop size distribution(DSD) in response to the Madden–Julian Oscillation(MJO) has been examined only over the Indonesian Maritime Continent, particularly in Sumatra. This p...
关键词：DSD(raindrop size distribution) MJO(Madden–Julian Oscillation) Indian Ocean CINDY 
Raindrop Size Distribution Parameters Retrieved from Guangzhou S-band Polarimetric Radar Observations被引量：16
《Journal of Meteorological Research》2018年第4期571-583,共13页Xiantong LIU Qilin WAN Hong WANG Hui XIAO Yu ZHANG Tengfei ZHENG Lu FENG 
Supported by the National(Key)Basic Research and Development(973)Program of China(2015CB452802);Natrional Key Research and Development Program of China(2017YFC1501701);National Natural Science Foundation of China(41475102,41705020,and 41705120);China Meteorological Administration Special Public Welfare Research Fund(GYHY201406013);Guangdong Province Science and Technology Project(2015B020217001);Natural Science Foundation of Guangdong Province(2016A030313141)
According to the statistical shape-slope （μ-A） relationship observed for the first time by several 2D-Video-Distro-meters （2DVD） in southern China, a constrained gamma （C-G） model was proposed for the retrieval...
关键词：Guangzhou S-band polarimetric radar 2D-Video-Disdrometer raindrop size distribution retrieval MICROPHYSICS 
Feature Analysis and Classification of Particle Data from Two-Dimensional Video Disdrometer
《Advances in Remote Sensing》2015年第1期1-14,共14页Sergey Gavrilov Mamoru Kubo Vu Anh Tran Duc Luu Ngo Ngoc Giang Nguyen Lan Anh T. Nguyen Favorisen Rosyking Lumbanraja Dau Phan Kenji Satou 
We developed a ground observation system for solid precipitation using two-dimensional video disdrometer (2DVD). Among 16,010 particles observed by the system, around 10% of them were randomly sampled and manually cla...
关键词：Solid PRECIPITATION PARTICLE Classification 2DVD FRACTAL DIMENSION PCA 
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