全球土壤湿度数据

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Soil Moisture Data

Class: Blogs
Date: April 14, 2025

Microwave Remote Sensing Derived

Nametime span, time/spatial resolutionsourcereferencenotes
ESA CCI SM1978-2023, daily/0.25°combinedLinkgaps
Yao, P2002.7.27—2024.5.11, daily/36kmAMSR-E/2Articleexist gaps
SMAP2015.7.7—now, daily or 3hr/9km or 36kmSMAPLinkGEE
SMOS2010.1.12—now, daily/36kmSMOSLinkgaps
AMSR2002—now, daily/36kmAMSRE/2Linkgaps, 2012
LPRM combinedLink 

Models

Nametime span, time/spatial resolutionnotes
GLDAS1948—now, 0.25°GEE
FLDAS1982—now, 0.25°GEE
MERRA-21980—now, ~0.5°GEE
ERA5-Land1950—now, 0.1°GEE
TERRA CLIMATE1958—now, monthly/5kmGEE
SiTHv21981—2020, daily/0.1°Link

Others

Nametime span, time/spatial resolutionsourcereferencenotes
GRACE2003.2.3—2025.1.6, 7d/0.25°GRACELink