SMAP — Soil Moisture Active Passive L3
~9 km gridded surface soil moisture from the SMAP L-band radiometer. 3-day mean revisit globally. Direct input to flash-flood antecedent saturation and drought-context advisories.
| Provider | NASA JPL |
|---|---|
| Delivery mode | stream |
| CNR score | 68 |
| Cadence | P3D |
| Origin | https://smap.jpl.nasa.gov/ |