| SMAP L4 Global Daily 9 km EASE-Grid Carbon Net Ecosystem Exchange, Version 6 User Guide | User Guide | 723.06 KB |
| SMAP L4 Global Daily 9 km EASE-Grid Carbon Net Ecosystem Exchange, Version 7 Quality Assessment Report | Quality Assessment Reports | 7.05 MB |
| SMAP L4 Global Daily 9 km EASE-Grid Carbon Net Ecosystem Exchange, Version 7 User Guide | User Guide | 1.11 MB |
| SMAP L4 Global Daily 9 km EASE-Grid Carbon Net Ecosystem Exchange, Version 8 User Guide | User Guide | 1.24 MB |
| SMAP L4C Biome Properties Look-Up Table (BPLUT) Version 5 [2020] | General Resources | 14.59 KB |
| SMAP L4C Biome Properties Look-Up Table (BPLUT) Version 6 [2021] | General Resources | 10.82 KB |
| SMAP Post-Recovery Advisory Note 23 July 2019 | General Resources | 315.75 KB |
| SMAP Radar Twice-Daily SAR and SIR-Enhanced Scatterometer EASE-Grid 2.0 Radar Backscatter, Version 1 User Guide | User Guide | 280.24 KB |
| SMAP Radiometer Twice-Daily rSIR-Enhanced EASE-Grid 2.0 Brightness Temperatures, Version 1 User Guide | User Guide | 125.87 KB |
| SMAP Radiometer Twice-Daily rSIR-Enhanced EASE-Grid 2.0 Brightness Temperatures, Version 2 User Guide | User Guide | 320.45 KB |
| SMAP Version History Workbook L1-L3 Products | General Resources | 1.08 MB |
| SMAP Version History Workbook L4 Products | General Resources | 34.53 KB |
| SMAP-Derived 1-km Downscaled Surface Soil Moisture Product, Version 1 User Guide | User Guide | 407.48 KB |
| SMAP/In Situ Core Validation Site Land Surface Parameters Match-Up Data, Version 1 User Guide | User Guide | 476.16 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 | 150.37 KB |
| SMAPVEX08 In Situ Vegetation Data, Version 1 User Guide | User Guide | 130.74 KB |