Results 41 to 50 of about 576 (159)

Uncertainty in Precipitation Estimates Warrants Greater Consideration in Debris‐Flow Research

Journal of Geophysical Research: Earth Surface, Volume 131, Issue 10, October 2026.
Abstract Quantitative precipitation estimates (QPEs) may provide a valuable data resource for investigations of postfire debris flows. In mountainous regions where debris flows typically occur, gauge coverage can be sparse; gridded QPEs offer remotely sensed and/or physics‐based precipitation estimates where no direct measurement is available. However,
Ann E. Sinclair, Nina S. Oakley, A. Joshua West, Marin K. Clark, Daniel E. Horton   +4 more
wiley   +1 more source

Evaluation of high-resolution precipitation estimates from satellites during July 2012 Beijing flood event using dense rain gauge observations.

PLoS ONE, 2014
Satellite-based precipitation estimates products, CMORPH and PERSIANN-CCS, were evaluated with a dense rain gauge network over Beijing and adjacent regions for an extremely heavy precipitation event on July 21 2012. CMORPH and PEERSIANN-CSS misplaced the
Sheng Chen, Huijuan Liu, Yalei You, Esther Mullens, Junjun Hu, Ye Yuan, Mengyu Huang, Li He, Yongming Luo, Xingji Zeng, Guoqiang Tang, Yang Hong   +11 more
doaj   +1 more source

Evaluating the streamflow simulation capability of PERSIANN-CDR daily rainfall products in two river basins on the Tibetan Plateau [PDF]

Hydrology and Earth System Sciences, 2017
On the Tibetan Plateau, the limited ground-based rainfall information owing to a harsh environment has brought great challenges to hydrological studies. Satellite-based rainfall products, which allow for a better coverage than both radar network and rain
X. Liu, T. Yang, K. Hsu, C. Liu, S. Sorooshian   +4 more
doaj   +1 more source

Evaluation of multiple bias correction methods with different satellite rainfall products in the Main Beles Watershed, Upper Blue Nile (Abbay) Basin, Ethiopia

Journal of Water and Climate Change, 2023
This study investigates the utility of satellite-based rainfall products and the performance of bias correction methods in one of the sub-basins of the Upper Blue Nile Basin (Main Beles basin).
Asmare Belay Nigussie, Hailu Wondmageghu Tenfie, Fasikaw A. Zimale, Andualem Endalew, Genet Wudiye   +4 more
doaj   +1 more source

Performance of Seven Gridded Precipitation Products over Arid Central Asia and Subregions

Remote Sensing, 2022
The evaluation of gridded precipitation products is important for the region where meteorological stations are scarce. To find out the applicable gridded precipitation products in arid Central Asia (ACA) for better follow-up research, this paper ...
Lingling Song, Changchun Xu, Yunxia Long, Xiaoni Lei, Nanji Suo, Linlin Cao   +5 more
doaj   +1 more source

Comparison Study of the Electrical Nature of Two Smoke‐Enhanced Sea Breeze Thunderstorm Cases During TRACER

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 18, 28 September 2026.
Abstract Sea breeze thunderstorm cases during the Tracking Aerosol Convection Interactions Experiment (TRACER) were analyzed in terms of lightning responses to aerosol influences. U.S. Department of Energy Atmospheric Radiation Measurement Mobile Facility (AMF), Houston Lightning Mapping Array (HLMA), and Earth Networks Total Lightning Network (ENTLN ...
Timothy Logan, Victoria Fortner, Lijun Zhao, Krishna Calindi   +3 more
wiley   +1 more source

Examination and evaluation of multi-source monthly scale fusion precipitation product in China based on machine learning algorithm

暴雨灾害, 2023
Grid format precipitation products have better spatial monitoring capabilities compared to ground meteorological station observations, but there are significant differences in performance among different products.
Xuan YANG, Yan ZENG, Xinfa QIU, Xiaochen ZHU   +3 more
doaj   +1 more source

Linking Extreme Precipitation to Pluvial Hydrometeorological Disasters in Southeast Asia Using a Long‐Term Event Database

Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract Frequent pluvial hydrometeorological disasters in Southeast Asia (SEA) threaten lives and property, yet the region lacks a unified disaster data set for risk management and research. This study develops a provincial‐level data set integrating multi‐source hazard reports with precipitation data and identifies empirical rainfall reference values
Junjun Li, Jingyu Wang, Hui Su, Xianfeng Wang, Edward Park, Raju Pathak, Dung Duc Tran, Luojie Dong   +7 more
wiley   +1 more source

Assessment of PERSIANN Satellite Products over the Tulijá River Basin, Mexico

Remote Sensing
Precipitation is a fundamental component of the Earth’s hydrological cycle. Therefore, monitoring precipitation is paramount, as accurate information is needed to prevent natural hydrological disasters, such as floods and droughts. However, measuring precipitation using rain gauges is complicated due to their sparse spatial distribution.
Lorenza Ceferino-Hernández, Francisco Magaña-Hernández, Enrique Campos-Campos, Gabriela Adina Morosanu, Carlos E. Torres-Aguilar, René Sebastián Mora-Ortiz, Sergio A. Díaz   +6 more
openaire   +3 more sources

Assessment of TMPA 3B42V7 and PERSIANN-CDR in Driving Hydrological Modeling in a Semi-Humid Watershed in Northeastern China [PDF]

Remote Sensing, 2020
Recent developments of satellite precipitation products provide an unprecedented opportunity for better precipitation estimation, and thus broaden hydrological application. However, due to the errors and uncertainties of satellite products, a thorough validation is usually required before putting into the real hydrological application.
Zhang, Lu, Xin, Zhuohang, Zhou, Huicheng
openaire   +3 more sources