| Aquarius Soil Moisture ATBD Users Guide, Version 2.0 | ATBDs | 314.56 KB |
| Arctic and Southern Ocean Sea Ice Concentrations, Version 1 User Guide | User Guide | 362.05 KB |
| Arctic EASE-Grid Freeze and Thaw Depths, 1901 - 2002 | User Guide | 230.5 KB |
| Arctic Ice Dynamics Joint Experiment (AIDJEX) Second Pilot Study, March - May 1972: A Documentary Film, Version 1 User Guide | User Guide | 160.71 KB |
| Arctic Landfast Sea Ice 1953-1998, Version 1 User Guide | User Guide | 13.94 MB |
| Arctic Ocean Drift Tracks from Ships, Buoys, and Manned Research Stations, 1872-1973, Version 1 User Guide | User Guide | 91.35 KB |
| Arctic Sea Ice Charts from Danish Meteorological Institute, 1893 - 1956, Version 1 User Guide | User Guide | 1 MB |
| Arctic Sea Ice Concentration and Extent from Danish Meteorological Institute Sea Ice Charts, 1901-1956, Version 1 User Guide | User Guide | 1.48 MB |
| Arctic Sea Ice Freeboard and Thickness, Version 1 User Guide | User Guide | 332.98 KB |
| Arctic Sea Ice Melt Pond Statistics and Maps, 1999-2001, Version 1 User Guide | User Guide | 1.74 MB |
| Arctic Sea Ice Seasonal Change and Melt/Freeze Climate Indicators from Satellite Data, Version 1 User Guide | User Guide | 170.62 KB |
| Arctic Sea State 2015 Field Campaign, Version 1 User Guide | User Guide | 1.16 MB |
| Arctic Soil Freeze/Thaw Status from SMMR and SSM/I, Version 2 User Guide | User Guide | 67.78 KB |
| Arctic Terrain Characteristics Data Bank | General Resources | 18.34 MB |
| 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 |