| SMAP L1C Radiometer Half-Orbit 36 km EASE-Grid Brightness Temperatures, Version 5 User Guide | User Guide | 532.97 KB |
| SMAP L1C Radiometer Half-Orbit 36 km EASE-Grid Brightness Temperatures, Version 6 User Guide | User Guide | 540.84 KB |
| SMAP L2 Radar Half-Orbit 3 km EASE-Grid Soil Moisture | User Guide | 576.81 KB |
| SMAP L2 Radar Half-Orbit 3 km EASE-Grid Soil Moisture, Version 3 User Guide | User Guide | 641.2 KB |
| SMAP L2 Radar/Radiometer Half-Orbit 9 km EASE-Grid Soil Moisture | User Guide | 961.53 KB |
| SMAP L2 Radar/Radiometer Half-Orbit 9 km EASE-Grid Soil Moisture, Version 3 User Guide | User Guide | 632.48 KB |
| SMAP L2 Radiometer Half-Orbit 36 km EASE-Grid Soil Moisture | User Guide | 495.88 KB |
| SMAP L2 Radiometer Half-Orbit 36 km EASE-Grid Soil Moisture, Version 6 User Guide | User Guide | 518.57 KB |
| SMAP L2 Radiometer Half-Orbit 36 km EASE-Grid Soil Moisture, Version 7 User Guide | User Guide | 663.7 KB |
| SMAP L2 Radiometer Half-Orbit 36 km EASE-Grid Soil Moisture, Version 8 User Guide | User Guide | 672.38 KB |
| SMAP L3 Radar Global Daily 3 km EASE-Grid Soil Moisture | User Guide | 949.95 KB |
| SMAP L3 Radar Global Daily 3 km EASE-Grid Soil Moisture, Version 3 User Guide | User Guide | 474.71 KB |
| SMAP L3 Radar Northern Hemisphere Daily 3 km EASE-Grid Freeze/Thaw State | User Guide | 713.98 KB |
| SMAP L3 Radar Northern Hemisphere Daily 3 km EASE-Grid Freeze/Thaw State, Version 3 User Guide | User Guide | 583.55 KB |
| SMAP L3 Radar/Radiometer Global Daily 9 km EASE-Grid Soil Moisture | User Guide | 491.57 KB |
| SMAP L3 Radar/Radiometer Global Daily 9 km EASE-Grid Soil Moisture, Version 3 User Guide | User Guide | 410.08 KB |
| SMAP L3 Radiometer Global and Northern Hemisphere Daily 36 km EASE-Grid Freeze/Thaw State | User Guide | 834.38 KB |
| SMAP L3 Radiometer Global and Northern Hemisphere Daily 36 km EASE-Grid Freeze/Thaw State, Version 2 User Guide | User Guide | 547.15 KB |
| SMAP L3 Radiometer Global and Northern Hemisphere Daily 36 km EASE-Grid Freeze/Thaw State, Version 3 User Guide | User Guide | 749.19 KB |
| SMAP L3 Radiometer Global Daily 36 km EASE-Grid Soil Moisture | User Guide | 836.6 KB |