We are in the process of migrating all NASA Earth science data sites into Earthdata from now until end of 2026. Not all NASA Earth science data and resources will appear here until then. Thank you for your patience as we make this transition.
Read about the Web Unification Project
ATLAS Data Access and Tools
Data collected by NASA's Advanced Topographic Laser Altimeter System (ATLAS) instrument are integral for cryospheric elevation efforts, among other investigations. Explore ATLAS instrument datasets and learn more about relevant data tools.
Datasets
| Dataset | Temporal Extent | Spatial Extent | Version | Data State | Processing Level | Data Format | Related Topics |
|---|---|---|---|---|---|---|---|
| ICESat-2 and CryoSat-2 L4 Monthly Arctic Snow Depth and Sea Ice Thickness V001 | 2018-10-01 to 2021-04-30 | N: 90 S: 62 E: 180 W: -180 | 1 | ACTIVE | 4 | netCDF-4 | Ice Depth/Thickness, Snow Depth |
| ATLAS/ICESat-2 L3A Sea Ice Freeboard Quick Look V007 | 2025-06-08 to Present | N: 88 S: -88 E: 180 W: -180 | 007 | ACTIVE | 3 | HDF5 | Freeboard |
| ICESat-2 L4 Monthly Gridded Sea Ice Thickness V004 | 2018-11-01 to 2025-04-30 | N: 88 S: 30 E: 180 W: -180 | 4 | ACTIVE | 4 | netCDF-4 | Ice Depth/Thickness, Snow Depth |
| ATLAS/ICESat-2 L2A Global Geolocated Photon Data V006 | 2018-10-13 to 2025-03-03 | N: 90 S: -90 E: 180 W: -180 | 006 | COMPLETE | 2A | HDF5 | Terrain Elevation |
| ATLAS/ICESat-2 L3A Along Track Inland Surface Water Data V007 | 2018-10-13 to Present | N: 88 S: -88 E: 180 W: -180 | 007 | ACTIVE | 3 | HDF5 | Surface Water Features |
| ATLAS/ICESat-2 L3A Land and Vegetation Height V006 | 2018-10-14 to 2025-03-02 | N: 90 S: -90 E: 180 W: -180 | 006 | COMPLETE | 3 | HDF5 | Terrain Elevation |
| ATLAS/ICESat-2 L3A Ocean Surface Height V006 | 2018-10-13 to 2025-03-02 | N: 90 S: -90 E: 180 W: -180 | 006 | COMPLETE | 3 | HDF5 | Sea Surface Height |
| ATLAS/ICESat-2 L3A Sea Ice Height V007 | 2018-10-14 to Present | N: 88 S: -88 E: 180 W: -180 | 007 | ACTIVE | 3 | HDF5 | Sea Ice Elevation |
| ATLAS/ICESat-2 L3B Daily and Monthly Gridded Sea Ice Freeboard V005 | 2018-10-14 to Present | N: 89 S: 37 E: 180 W: -180 | 005 | ACTIVE | 3 | HDF5 | Freeboard |
| ATLAS/ICESat-2 L3B Mean Inland Surface Water Data V003 | 2018-10-14 to 2025-03-02 | N: 88 S: -88 E: 180 W: -180 | 003 | COMPLETE | 3 | HDF5 | Surface Water Processes/Measurements |
SHOWING 10 OF 64
ATLAS Data Tools
| Tool Sort descending | Description | Services | |
|---|---|---|---|
| OpenAltimetry | OpenAltimetry is a map-based visualization tool for exploring surface elevation data across Earth over time. | Analysis, Search and Discovery, Visualization |
SHOWING 1 OF 1
Frequently Asked Questions
Earthdata Forum
Our online forum provides a space for users to browse thousands of FAQs about research needs, data, and data applications. You can also submit new questions for our experts to answer.
Submit Questions to Earthdata Forumand View Expert Responses