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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 | Platforms | Instruments | Temporal Extent | Location Keywords | Spatial Extent | Data Format |
|---|---|---|---|---|---|---|
| SENTINEL-1B_SINGLE_POL_METADATA_GRD_HIGH_RES | Sentinel-1B | C-SAR | 2016-04-25 to 2021-12-24 | N: 90 S: -90 E: 180 W: -180 | ||
| SENTINEL-1B_SINGLE_POL_METADATA_GRD_MEDIUM_RES | Sentinel-1B | C-SAR | 2016-04-25 to 2021-12-24 | N: 90 S: -90 E: 180 W: -180 | ||
| SENTINEL-1B_SLC | Sentinel-1B | C-SAR | 2016-04-25 to 2021-12-24 | N: 90 S: -90 E: 180 W: -180 | ||
| SMMR/Nimbus-7 Color Images V001 (SMMRN7IM) at GES DISC | Nimbus-7 | SMMR | 1978-10-30 to 1983-11-02 | GLOBAL, NORTHERN HEMISPHERE, SOUTHERN HEMISPHERE | N: 90 S: -90 E: 180 W: -180 | |
| SnowEx21 Time Series Snow Pits V001 | GROUND-BASED OBSERVATIONS | A2 Photonic_WISe, GPS, SNOW DENSITY CUTTER, THERMOMETERS | 2020-11-16 to 2021-05-27 | COLORADO, UTAH, MONTANA, IDAHO | N: 47.0607 S: 37.9071 E: -105.86093 W: -116.12351 | CSV, Excel, JPEG |
| SnowEx23 Apr23 IOP Snow Pit Measurements V001 | GROUND-BASED OBSERVATIONS | A2 Photonic_WISe, GPS, MICROSCOPES, SNOW DENSITY CUTTER, THERMOMETERS | 2023-04-01 to 2023-04-18 | ALASKA | N: 65.16124 S: 63.8631 E: -145.72673 W: -147.72499 | CSV |
| SnowEx23 Mar23 Snow Pit Measurements V001 | GROUND-BASED OBSERVATIONS | A2 Photonic_WISe, GPS, MICROSCOPES, SNOW DENSITY CUTTER, THERMOMETERS | 2022-03-07 to 2023-03-16 | ALASKA | N: 70.08434 S: 64.69925 E: -147.48583 W: -149.59716 | CSV, Excel, JPEG, PDF |
| Soil Moisture Active Passive (SMAP) L1-L3 Ancillary NOAA Data V001 | NOT APPLICABLE | NOT APPLICABLE | 2015-01-31 to Present | GLOBAL LAND | N: 86.4 S: -86.4 E: 180 W: -180 | netCDF-3, ASCII |
| SWOT Level 2 Radiometer Brightness Temperatures and Troposphere Interim Data Product | SWOT | AMR | 2022-12-16 | GLOBAL | N: 77.6 S: -77.6 E: 180 W: -180 | netCDF-4 |
| SWOT Level 2 Radiometer Brightness Temperatures and Troposphere Interim Data Product Version D | SWOT | AMR | 2022-12-16 | GLOBAL | N: 77.6 S: -77.6 E: 180 W: -180 | netCDF-4 |
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Featured Sea Ice Observation Method: ICESat-2
NASA's Ice, Cloud, and Land Elevation Satellite-2 (ICESat-2) carries a laser altimeter scientists use to measure the elevation of ice sheets, glaciers, sea ice, and more in unprecedented, 3-D detail. The satellite also measures heights across Earth's temperate and tropical regions, and takes stock of the vegetation in forests worldwide.
Data from NASA’s ICESat-2 mission provide incredibly accurate measurements of Earth elevation change—and much more.
8 MIN READ
The five new datasets are the result of a joint effort by NASA’s Satellite Needs Working Group Management Office (SNWG MO), ICESat-2 team, and Land, Atmosphere Near real-time Capability for EOS (LANCE).
3 MIN READ
ATL24, a new space-based lidar product, provides bathymetry data that can be used to characterize nearshore habitats and create safer maritime transportation channels.
This is the first in a five-part webinar series to introduce NASA's Ice, Cloud, and land Elevation-2 (ICESat-2) platform and the platform's data, tools, and applications.
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 |
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