Refine the Uncertainty of GPM IMERG Precipitation Product Accounting for the Inherent Error From Rain Gauges Estimations
Abstract Satellite precipitation retrieval accuracy assessment requires reliable ground validation, yet conventional approaches using rain gauges as “truth” neglect representativeness errors inherent in point‐to‐area approximations. This study uses 7,253 rain gauges (2020–2024) over the Jianghuai mo...
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| Autori principali: | , , , , |
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| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
American Geophysical Union (AGU)
2026-04-01
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| Serie: | Earth and Space Science |
| Soggetti: | |
| Accesso online: | https://doi.org/10.1029/2025EA004745 |
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