| Arctic Soil Freeze/Thaw Status from SMMR and SSM/I, Version 2 User Guide | User Guide | 67.78 KB |
| Arctic Water Vapor Characteristics from Rawinsondes | User Guide | 229.16 KB |
| ASF Scientific SAR User's Guide | ATBDs | 283.18 KB |
| ASO Basins and Geographical Extents | General Resources | 52.08 KB |
| ASO L4 Lidar Point Cloud Digital Terrain Model 3m UTM Grid | User Guide | 279.61 KB |
| ASO L4 Lidar Snow Depth 3m UTM Grid | User Guide | 372.81 KB |
| ASO L4 Lidar Snow Depth 50m UTM Grid | User Guide | 396.43 KB |
| ASO L4 Lidar Snow Water Equivalent 50m UTM Grid | User Guide | 454.56 KB |
| Assessing the Potential of Enhanced Resolution Gridded Passive Microwave Brightness Temperatures for Retrieval of Sea Ice Parameters | General Resources | |
| Assessment of the SMAP Level-4 Surface and Root-Zone Soil Moisture Product Using In Situ Measurements | Quality Assessment Reports | 2.23 MB |
| ATL02 Data Dictionary (V01) | Product Specification Documents | 393.7 KB |
| ATL02 Data Dictionary (V02) | Product Specification Documents | 307.22 KB |
| ATL02 Data Dictionary (V03) | Product Specification Documents | 304 KB |
| ATL02 Data Dictionary (V04) | Product Specification Documents | 421.44 KB |
| ATL02 Data Dictionary (V05) | Product Specification Documents | 429 KB |
| ATL02 Data Dictionary (V06) | Product Specification Documents | 429.3 KB |
| ATL02 Known Issues (V01) | General Resources | 87.72 KB |
| ATL02 Known Issues (V02) | General Resources | 102.04 KB |
| ATL02 Known Issues (V03) | General Resources | 132.17 KB |
| ATL02 Known Issues (V04) | General Resources | 147.36 KB |