Soil moisture disaggregation via coupling geographically weighted regression and radiative transfer model

•36 km SMAP brightness temperature (TB) are disaggregated via GWR model.•Disaggregated TB are converted into 1 km soil moisture based on RTM model.•1 km SM is validated and compared with in-situ measurements and other SM products. Passive microwave soil moisture (SM) products hold tremendous potenti...

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Veröffentlicht in:	Journal of hydrology (Amsterdam) 2024-05, Vol.634, p.131053, Article 131053
Hauptverfasser:	Tong, Cheng, Ye, Yang, Zhao, Tianjie, Bao, Haijun, Wang, Hongquan
Format:	Artikel
Sprache:	eng
Schlagworte:	algorithms Brightness temperature (TB) Disaggregation Geographically weighted regression (GWR) radiative transfer Radiative transfer model (RTM) runoff satellites Soil moisture (SM) soil water temperature water management watersheds
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