Sea Ice Data Access and Tools
NASA has sea ice datasets that help researchers characterize the presence and extent of ice in the ocean. Access a range of data and data tools such as AppEEARS, Worldview, and Giovanni to make the most of sea ice data.
Sea Ice Datasets
| Dataset Sort descending | Version | Platforms | Instruments | Temporal Extent | Spatial Extent | Spatial Resolution | Data Format |
|---|---|---|---|---|---|---|---|
| AMSR-E/Aqua Daily L3 12.5 km Brightness Temperature, Sea Ice Concentration, & Snow Depth Polar Grids V003 | 3 | Aqua | AMSR-E | 2002-06-01 to 2011-10-04 |
N: 90 S: 30.98 E: 180 W: -180 N: -39.23 S: -90 E: 180 W: -180 |
12.5 Kilometers x 12.5 Kilometers | HDF-EOS2 |
| AMSR-E/Aqua Daily L3 12.5 km Brightness Temperature, Sea Ice Concentration, & Snow Depth Polar Grids V004 | 4 | Aqua | AMSR-E | 2002-06-01 to 2011-10-04 |
N: 90 S: 30.98 E: 180 W: -180 N: -39.23 S: -90 E: 180 W: -180 |
12.5 Kilometers x 12.5 Kilometers | HDF-EOS5 |
| AMSR-E/Aqua Daily L3 25 km Brightness Temperature & Sea Ice Concentration Polar Grids V003 | 3 | Aqua | AMSR-E | 2002-06-01 to 2011-10-04 |
N: -39.23 S: -90 E: 180 W: -180 N: 90 S: 30.98 E: 180 W: -180 |
25 Kilometers x 25 Kilometers | HDF-EOS2 |
| AMSR-E/Aqua Daily L3 25 km Brightness Temperature & Sea Ice Concentration Polar Grids V004 | 4 | Aqua | AMSR-E | 2002-06-01 to 2011-10-04 |
N: -39.23 S: -90 E: 180 W: -180 N: 90 S: 30.98 E: 180 W: -180 |
25 Kilometers x 25 Kilometers | HDF-EOS5 |
| Aquarius L3 Weekly Polar-Gridded Brightness Temperature and Sea Surface Salinity V005 | 5 | SAC-D | AQUARIUS_RADIOMETER | 2011-08-25 to 2015-06-04 |
N: 87.4 S: 50 E: 180 W: -180 N: -50 S: -79 E: 180 W: -180 |
36 Kilometers x 36 Kilometers | HDF5, HDF5 |
| Aquarius L3 Weekly Polar-Gridded Normalized Radar Cross Section V005 | 5 | SAC-D | AQUARIUS_SCATTEROMETER | 2011-08-25 to 2015-06-04 |
N: -50 S: -79 E: 180 W: -180 N: 87.4 S: 50 E: 180 W: -180 |
36 Kilometers x 36 Kilometers | HDF5, HDF5 |
| Aquarius L3 Weekly Polar-Gridded Sea Surface Salinity V005 | 5 | SAC-D | AQUARIUS_RADIOMETER | 2011-08-25 to 2015-06-04 |
N: -50 S: -79 E: 180 W: -180 N: 87.4 S: 50 E: 180 W: -180 |
36 Kilometers x 36 Kilometers | HDF5, HDF5 |
| ATLAS/ICESat-2 L3A Sea Ice Freeboard Quick Look V007 | 007 | ICESat-2 | ATLAS | 2025-06-08 to Present |
N: 88 S: -88 E: 180 W: -180 |
HDF5 | |
| ATLAS/ICESat-2 L3A Sea Ice Freeboard Quick Look V007 | 007 | ICESat-2 | ATLAS | 2025-06-08 to Present |
N: 88 S: -88 E: 180 W: -180 |
HDF5 | |
| ATLAS/ICESat-2 L3A Sea Ice Freeboard V006 | 006 | ICESat-2 | ATLAS | 2018-10-14 to 2025-03-02 |
N: 90 S: -90 E: 180 W: -180 |
HDF5 |
Sea Ice 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 |
Frequently Asked Questions
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