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Sources
U.S. Department of Agriculture
Government agency · United States ·
www.usda.gov/
Reservoirs
G-REALM
USDA FAS / NASA
Station data
1992–present
Global
Soils
SSURGO and gSSURGO
USDA NRCS
1:12,000 to 1:63,360
Updated annually
United States and territories
Agricultural
USDA Cropland Data Layer
USDA NASS
30 m
2008–present
Conterminous United States
Esc