Results 21 to 30 of about 1,061 (135)

Can the GPM IMERG Hourly Products Replicate the Variation in Precipitation During the Wet Season Over the Sichuan Basin, China?

Earth and Space Science, 2020
Two near‐real‐time and one post‐processing products from the Integrated Multi‐satellite Retrievals for Global Precipitation Measurement Mission (GPM IMERG) were evaluated during the period from 2016 to 2018 in the wet seasons (June–November) over the ...
H. Wang, L. Wang, J. He, F. Ge, Q. Chen, S. Tang, S. Yao   +6 more
doaj   +1 more source

Evaluation of Satellite-Based Precipitation Products from IMERG V04A and V03D, CMORPH and TMPA with Gauged Rainfall in Three Climatologic Zones in China

Remote Sensing, 2017
A critical evaluation of the newly released precipitation data set is very important for both the end users and data developers. Meanwhile, the evaluation may provide a benchmark for the product’s continued development and future improvement.
Guanghua Wei, Haishen Lü, Wade T. Crow, Yonghua Zhu, Jianqun Wang, Jianbin Su   +5 more
doaj   +1 more source

Evaluation of IMERG V07 Precipitation Datasets at Hourly and Daily Scales in Texas, USA

Remote Sensing
This study evaluates the performance of the Integrated Multi-satellite Retrievals for Global Precipitation Measurement (IMERG) version 7 (IMERG v07) datasets (IMERG-Early, IMERG-Late, and IMERG-Final) in estimating precipitation at hourly and daily ...
Temesgen Gashaw Tarkegn, Samiksha Ray, Gebrekidan Worku Tefera, Ram Lakhan Ray   +3 more
doaj   +1 more source

A Comprehensive Evaluation of Near-Real-Time and Research Products of IMERG Precipitation over India for the Southwest Monsoon Period

Remote Sensing, 2021
Precipitation is one of the integral components of the global hydrological cycle. Accurate estimation of precipitation is vital for numerous applications ranging from hydrology to climatology. Following the launch of the Global Precipitation Measurement (
Satya Prakash, Jayaraman Srinivasan
doaj   +1 more source

Comparison of Multi-Satellite Precipitation Data from the Global Precipitation Measurement Mission and Tropical Rainfall Measurement Mission Datasets: Seasonal and Diurnal Cycles

Advances in Meteorology, 2022
A comparison was made between seasonal and diurnal variations in the Integrated Multi-Satellite Retrievals for Global Precipitation Measurement (IMERG) version 06B Final run and TRMM Multi-Satellite Precipitation Analysis (TMPA) 3B42 version 7 products ...
Yilei Wang, Qiaoyan Wu
doaj   +1 more source

Statistical Comparison of IMERG Precipitation Products with Optical Rain Gauge Observations over Kototabang, Indonesia

JIF (Jurnal Ilmu Fisika), 2021
Satellite-based precipitation estimates play a crucial role in many hydrological and numerical weather models, especially to overcome the scarcity of rain gauge data. Globally gridded rainfall product from Integrated Multi-Satellite Retrievals for Global
Helmi Yusnaini, Ravidho Ramadhan, Marzuki Marzuki, Ayu Putri Ningsih, Hiroyuki Hashiguchi, Toyoshi Shimomai, Mutya Vonnisa, Harmadi Harmadi, Wiwit Suryanto, Sholihun Sholihun   +9 more
doaj   +1 more source

Applicability analysis of GPM-IMERG daily precipitation data in Inner Mongolia

暴雨灾害, 2020
The applicability of GPM-IMERG daily precipitation data is analysed by comparing daily precipitation data of GPM-IMERG and 119 meteorological stations in Inner Mongolia from 2015 to 2017, in order to provide scientific basis for the application of GPM ...
Xuebin QU, Ya'nan FU, Xiuzhi YUAN, Xiaoli XIE, Ming BAI   +4 more
doaj   +1 more source

Multiscale controls on diurnal convection in the Maritime Continent: Insights from high‐resolution observations in Timika

Quarterly Journal of the Royal Meteorological Society, EarlyView.
Across the Maritime Continent, diurnal rainfall variability is governed by interactions between regional‐scale atmospheric drivers and local land–sea breeze circulations. Afternoon convection is initiated over land by surface heating and propagates offshore, whereas morning rainfall develops over adjacent seas and moves inland under low‐level northerly
Dony Christianto, Robert S. Plant, Thorwald H. M. Stein, Steve J. Woolnough   +3 more
wiley   +1 more source

Synoptic and large‐scale drivers of extreme precipitation events in the Himalayas

Quarterly Journal of the Royal Meteorological Society, EarlyView.
Months associated with maximum frequency of extreme precipitation events (EPEs). 6102 extreme precipitation days (i.e., exceeding 99th percentile for daily precipitation) occurred across the Karakoram, Western Himalayas (WH), Central Himalayas (CH) and Eastern Himalayas (EH) during 1979 to 2023.
Priya Bharati, Pranab Deb, Kieran M. R. Hunt   +2 more
wiley   +1 more source

Improving heavy precipitation forecasts through phase‐aware nonlinear bias correction of all‐sky infrared radiances using cloud top temperature differences

Quarterly Journal of the Royal Meteorological Society, EarlyView.
This study proposes a phase‐aware bias correction framework for all‐sky infrared radiance assimilation. Cloud top temperature differences between observations and model background fields are used to identify cloud‐phase mismatch and cold‐cloud regimes.
Jiwon Hwang, Dong‐Hyun Cha, Myong‐In Lee, SangSeo Park, Yonghan Choi, Ki‐Hong Min   +5 more
wiley   +1 more source