Results 1 to 10 of about 1,318,268 (200)

Major heavy rain events in China from April to October in 2020

暴雨灾害, 2021
Based on the daily precipitation data from over 2 400 weather stations and the conventional sounding data in mainland China, the major heavy rainfall events happened in China from April to October in 2020 were selected by comparing their precipitation ...
Xianting ZHAO, Airong MIN, Yishan LIAO, Xiaofang WANG, Jintao YE   +4 more
doaj   +1 more source

Analysis on the influence of fine detection technology of dual polarization weather radar on recognition ability of two tornado storms in 2021

暴雨灾害, 2022
Reflectivity and Doppler velocity measurements from the new generation weather radar provide important input for the identification and early warning of severe storms and tornadoes.
Yanjiao XIAO, Jue WANG, Zhibin WANG, Liang LENG   +3 more
doaj   +1 more source

Analysis on reproducing ability of diurnal variation characteristics of two atmospheric reanalysis products in the middle reaches of the Yangtze River during the Meiyu period in 2020

暴雨灾害, 2022
Using hourly ground observation, wind profile observation and weather radar observation, the diurnal variation characteristics of the reanalysis products of the Local Analysis and Forecasting System (LAPS_LIVE) and the fifth-generation reanalysis product
Yinglian GUO, Hongli LI, Jue WANG, Liang LENG, Minghuan WANG   +4 more
doaj   +1 more source

Regression models for estimating stem volume of Aquilaria malaccensis (Lam.) in North East India

Environmental Challenges, 2021
Aquilaria malaccensis Lam. (Agar), a Critically Endangered tree species native to the tropical rain forests of South and South East Asia, is known for eaglewood and its oil of medicinal and aromatic value.
Krishna Giri, Girish Chandra, R.S.C. Jayaraj, R.K. Borah, Prasanta Kardong, Sikhamoni Borah, Anurag Koushik Goswami   +6 more
doaj   +1 more source

Characteristics of summer hourly precipitation under different urbanization background in central China

Scientific Reports, 2022
The relationship between sub-daily precipitation and urbanization is widely concerned because short-term precipitation is sensitive to urbanization and difficult to predict.
Yonglan Tang, Guirong Xu, Rong Wan, Xiaofang Wang   +3 more
doaj   +1 more source

Analysis of an early spring convective weather event in southwest of Hubei province based on multi-source data

暴雨灾害, 2022
The meso-and micro-scale characteristics of an early spring convective weather event in southwest of Hubei on February 14, 2020 is analyzed comprehensively by using multi-source detection data such as Doppler weather radar, wind profile radar, micro rain
Muyun DU, Xianting ZHAO, Lingli ZHOU, Jiusan DU, ANing Gou, Chunguang CUI, Yanjiao XIAO   +6 more
doaj   +1 more source

Evaluation and Improvement of FY-4A AGRI Quantitative Precipitation Estimation for Summer Precipitation over Complex Topography of Western China

Remote Sensing, 2021
Satellite quantitative precipitation estimation (QPE) can make up for the insufficiency of ground observations for monitoring precipitation. Using an Advanced Geosynchronous Radiation Imager (AGRI) on the FengYun-4A (FY-4A) satellite and rain gauges (RGs)
Jing Ren, Guirong Xu, Wengang Zhang, Liang Leng, Yanjiao Xiao, Rong Wan, Junchao Wang   +6 more
doaj   +1 more source

Rain to Rain: Learning Real Rain Removal Without Ground Truth [PDF]

IEEE Access, 2021
Image deraining is a low-level restoration task that has become quite popular during the past decades. Although recent data-driven deraining models exhibit promising results, most of these models are trained on synthetic rain data sets which do not generalize well when applied to real rain images.
Abderraouf Khodja, Zhonglong Zheng, Jiashuaizi Mo, Dawei Zhang, Liyuan Chen   +4 more
openaire   +2 more sources

Vertical structure of non-precipitation cloud obtained from cloud radar observation at Ganzi in the eastern Qinghai-Tibet Plateau

暴雨灾害, 2020
Based on the observation data of Ka-band cloud radar at Ganzi site in the eastern Qinghai-Tibet Plateau (QTP) from June to August 2019, the vertical structure of non-precipitation cloud in this area is analyzed.
Xia WAN, Guirong XU, Rong WAN, Bin WANG, Jing REN, Cheng LUO   +5 more
doaj   +1 more source

Analysis of unusual climatic characteristics of precipitation and four typical extreme weather processes in China in 2021

暴雨灾害, 2022
In 2021, the weather situations are complex,the climate anomaly is significant,and extreme events occur frequently in China. This paper briefly reviews the abnormal characteristics of the main flood season over China and Huaxi Autumn Rain,and makes a ...
Xiaokang WANG, Hao YANG, Chunguang CUI, Chao LI, Haixia QI, Muyun DU, Jingyu WANG, Xiaofang WANG   +7 more
doaj   +1 more source