| SMAP/In Situ Core Validation Site Land Surface Parameters Match-Up Data, Version 1 User Guide | User Guide | 465 KB |
| SMAP/Sentinel-1 L2 Radiometer/Radar 30-Second Scene 3 km EASE-Grid Soil Moisture | User Guide | 706.23 KB |
| SMAP/Sentinel-1 L2 Radiometer/Radar 30-Second Scene 3 km EASE-Grid Soil Moisture, Version 2 User Guide | User Guide | 522.14 KB |
| SMAP/Sentinel-1 L2 Radiometer/Radar 30-Second Scene 3 km EASE-Grid Soil Moisture, Version 3 User Guide | User Guide | 559.61 KB |
| SMAPVEX08 Experiment Plan | Validation Campaign Documents | 5.47 MB |
| SMAPVEX08 In Situ Soil Moisture Data, Version 1 User Guide | User Guide | 92.27 KB |
| SMAPVEX08 In Situ Vegetation Data, Version 1 User Guide | User Guide | 101.54 KB |
| SMAPVEX08 Land Cover Classification Map, Version 1 User Guide | User Guide | 64.67 KB |
| SMAPVEX08 PALS Backscatter Data, Version 1 User Guide | User Guide | 214.44 KB |
| SMAPVEX08 PALS Brightness Temperature Data, Version 1 User Guide | User Guide | 190.84 KB |
| SMAPVEX08 Soil Texture Data, Version 1 User Guide | User Guide | 87.27 KB |
| SMAPVEX08 Surface Roughness Data, Version 1 User guide | User Guide | 169.65 KB |
| SMAPVEX08 Vegetation Water Content Map, Version 1 User Guide | User Guide | 126.84 KB |
| SMAPVEX12 Core-Based In Situ Soil Moisture Data for Agricultural Area, Version 1 User Guide | User Guide | 91.83 KB |
| SMAPVEX12 Core-Based Soil Texture Data, Version 1 User Guide | User Guide | 167.8 KB |
| SMAPVEX12 Database Report | Validation Campaign Documents | 4.26 MB |
| SMAPVEX12 Experiment Plan | Validation Campaign Documents | 3.28 MB |
| SMAPVEX12 In Situ Vegetation Data for Agricultural Area | User Guide | 103.75 KB |
| SMAPVEX12 In Situ Vegetation Data for Forest Area | User Guide | 109.87 KB |
| SMAPVEX12 Land Cover Classification Map, Version 1 User Guide | User Guide | 141.33 KB |