Results 51 to 60 of about 339 (156)

Assessment of 13 Gridded Precipitation Datasets for Hydrological Modeling in a Mountainous Basin

Atmosphere, 2022
Precipitation measurement with high spatial and temporal resolution over highly elevated and complex terrain in the eastern part of Turkey is an essential task to manage the water structures in an optimum manner.
Hamed Hafizi, Ali Arda Sorman
doaj   +1 more source

Remote Sensing Hydrology Revisited: Advances, Persistent Challenges, and a Science‐Driven Agenda for the Next Decade

Water Resources Research, Volume 62, Issue 9, September 2026.
Abstract In the WRR 50th Anniversary Special Collection, Lettenmaier et al. (2015, https://doi.org/10.1002/2015WR017616) provided a timely account of how satellite remote sensing evolved from a niche capability in hydrology into a mainstream driver of hydrologic discovery, as the community shifted from imagery toward validated Earth Observation (EO ...
Yang Hong, Dennis P. Lettenmaier, Efi Foufoula‐Georgiou, Ana P. Barros, George J. Huffman, James S. Famiglietti, Dawen Yang, Tamlin M. Pavelsky, Soroosh Sorooshian, Taikan Oki, Siyu Zhu, Mengye Chen, Songkun Yan   +12 more
wiley   +1 more source

Multiple satellite-observed long-term changes in the summer diurnal precipitation over Luzon and its adjacent seas during 2000–2019

International Journal of Applied Earth Observations and Geoinformation, 2022
Long-term satellite precipitation products (SPPs) provide insight into how precipitation has changed in the past. As the changes observed from various SPPs may differ, research is needed to clarify related uncertainties using multiple SPPs.
Wan-Ru Huang, Jie Hsu, Pin-Yi Liu, Liping Deng   +3 more
doaj   +1 more source

MAUSAM: An Observations‐Focused Assessment of Global AI Weather Prediction Models During the South Asian Monsoon

Journal of Advances in Modeling Earth Systems, Volume 18, Issue 8, August 2026.
Abstract Past evaluation of artificial intelligence (AI) weather prediction has primarily relied on reanalyses, which can obscure important deficiencies due to prevailing biases in reanalyses themselves. Here, we present MAUSAM (Measuring AI Uncertainty during South Asian Monsoon), an evaluation of seven leading AI‐based prediction systems—FourCastNet,
Aman Gupta, Aditi Sheshadri, Dhruv Suri
wiley   +1 more source

Comprehensive evaluation of mainstream gridded precipitation datasets in the cold season across the Tibetan Plateau

Journal of Hydrology: Regional Studies, 2022
Study region: The Tibetan Plateau (TP). Study focus: This study evaluated the accuracy of six mainstream gridded precipitation products, including the Asian precipitation dataset by calibrating the GPM-era IMERG (AIMERG), Climate Hazards group InfraRed ...
Lele Zhang, Liming Gao, Ji Chen, Lin Zhao, Jingyi Zhao, Yongping Qiao, Jianzong Shi   +6 more
doaj   +1 more source

Evaluation of Six Satellite-Based Precipitation Products and Their Ability for Capturing Characteristics of Extreme Precipitation Events over a Climate Transition Area in China

Remote Sensing, 2019
Extreme precipitation has received much attention because of its implications for hazard assessment and risk management. However, accurate precipitation information for extreme precipitation research from dense rain gauges is still difficult to obtain in
Jie Liu, Jun Xia, Dunxian She, Lingcheng Li, Qiang Wang, Lei Zou   +5 more
doaj   +1 more source

Comparative Analysis of the Performance of Satellite‐Based Rainfall Products Over Various Topographical Unities in Central East Africa: Case of Burundi

Earth and Space Science, 2020
This study aims to evaluate the performance of the Climate Hazards Group Infrared Precipitation with Station observation Version 2 (CHIRPS v2.0), the Precipitation Estimation from Remotely Sensed Information using Artificial Neural Network‐Climate Data ...
Athanase Nkunzimana, Shuoben Bi, Mohamed Abdallah Ahmed Alriah, Tang Zhi, Ngong Awan Daniel Kur   +4 more
doaj   +1 more source

Validation of ERA5‐Land Precipitation Data for Meteorological Drought Assessment in the Upper Vistula Basin, Central Europe

Meteorological Applications, Volume 33, Issue 3, May/June 2026.
The study evaluated the suitability of ERA5 Land for drought monitoring in the Upper Vistula Basin (Poland). In particular, meteorological drought expressed as Standardised Precipitation Index (SPI) has been analysed. As a result, the ERA5‐Land provided high accuracy for detecting short‐term droughts but underperformed in representing prolonged ...
Andrzej Wałęga, Alessandro Ceppi, Francesco Chiaravalloti, Alessandra De Marco, Krzysztof Kochanek, Dariusz Młyński, Tommaso Caloiero   +6 more
wiley   +1 more source

Prediksi Curah Hujan Menggunakan Data Hujan Satelit CHIRPS dan PERSIANN-CDR di DAS Bedadung Kabupaten Jember

Jurnal Teknik Sumber Daya Air, 2022
Curah hujan merupakan data penting dalam pemodelan hidrologi, pengendalian daya air, perencanaan alokasi air dan pemanfaatan sumber daya air lainnya. Namun, dalam operasionalnya, sering dijumpai data curah hujan yang tidak lengkap karena kerusakan alat atau faktor lainnya.
Angel Novita Tri lara Atica, Gusfan Halik, null Saifurridzal   +2 more
openaire   +1 more source

Precipitation Biases Over the Southern Ocean in CMIP6, Reanalyses and Satellite‐Based Products

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 2, 28 January 2026.
Abstract A set of gridded, satellite‐based, precipitation products has been used to assess the performance of 46 Coupled Model Intercomparison Project (CMIP6) atmospheric‐only simulations and 5 reanalyses over the Southern Ocean (SO) on daily timescales, in terms of total precipitation and variance, frequency and intensity of wet days, and seasonal ...
Joaquín E. Blanco, Steven T. Siems, Lisa V. Alexander   +2 more
wiley   +1 more source