Field Soil Intelligence
Real-time soil moisture and temperature data for every US farmer — no login, no charge, no subscription. Just your field conditions.
National Soil Moisture Map
NASA SMAP 9 km satellite data · Hover a state to see VWC reading · Click to focus
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NASA SMAP Satellite
Soil Moisture Active Passive satellite measures volumetric water content at 9 km resolution globally. Data refreshes daily via Crop-CASMA WPS API.
Open-Meteo Sensors
Soil temperature is sourced from the Open-Meteo weather API, combining ERA5 reanalysis with near real-time station data at 0–7 cm depth.
VWC Scale
Volumetric water content (m³/m³): <0.10 drought · 0.10–0.20 dry · 0.20–0.30 normal · 0.30–0.40 moist · >0.40 saturated.
OpenET Ensemble
Satellite-based actual evapotranspiration from the OpenET Ensemble model, combining six independent ET models with Landsat imagery at field scale (~30m resolution).
This data is provided free of charge as a farmer resource. It is not a substitute for local field scouting. For customized recommendations, talk to an ICC agronomist.