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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 |
|---|---|---|---|---|---|---|
| NRT AMSR2 Unified L3 Daily 12.5 km Brightness Temperature & Sea Ice Concentration V4 | GCOM-W1 | AMSR2 | 2020-06-29 | POLAR | N: 89 S: -89 E: 180 W: -180 | HDF-EOS5 |
| NRT AMSR2 Unified L3 Daily 25 km Brightness Temperature & Sea Ice Concentration Polar Grids V4 | GCOM-W1 | AMSR2 | 2020-06-29 | POLAR | N: 89 S: -89 E: 180 W: -180 | HDF-EOS5 |
| NRT AMSR2 Unified L3 Daily 6.25 km Polar Gridded 89 GHz Brightness Temperatures V4 | GCOM-W1 | AMSR2 | 2020-06-29 | POLAR | N: 89 S: -89 E: 180 W: -180 | HDF-EOS5 |
| NSCAT Gridded Level 3 Enhanced Resolution Sigma-0 from BYU | ADEOS-I | NSCAT | 1996-09-15 to 1997-06-29 | BERING SEA, SOUTH AFRICA, SOUTHERN ASIA, ANTARCTICA, ANTARCTICA | N: 89 S: -89 E: 180 W: -180 | RAW |
| NSCAT High-Resolution MGDR, Sigma-0 and Ocean Wind Vectors (Dunbar) | ADEOS-I | NSCAT | 1996-09-15 to 1997-06-29 | GLOBAL | N: 90 S: -90 E: 180 W: -180 | RAW |
| NSCAT Level 1.7 SDR, Sigma-0 Cells | ADEOS-I | NSCAT | 1996-09-15 to 1997-06-29 | GLOBAL | N: 90 S: -90 E: 180 W: -180 | HDF |
| Primary Ancillary Data Geo-Colocated to OMI/Aura UV2 1-Orbit L2 Swath 13x24km V4 (OMUANC) at GES DISC | Aura, GEOS-5 | OMI, NOT APPLICABLE | 2004-10-01 to Present | BOUNDARY LAYER, STRATOSPHERE, TROPOSPHERE | N: 90 S: -90 E: 180 W: -180 | |
| Primary Ancillary Data Geo-Colocated to OMI/Aura VIS 1-Orbit L2 Swath 13x24km V4 (OMVANC) at GES DISC | Aura, GEOS-5 | OMI, NOT APPLICABLE | 2004-10-01 to Present | BOUNDARY LAYER, STRATOSPHERE, TROPOSPHERE | N: 90 S: -90 E: 180 W: -180 | |
| RADARSAT-1 Level 0 Product | RADARSAT-1 | SAR | 1996-02-01 to 2009-03-17 | N: 90 S: -90 E: 180 W: -180 | ||
| RADARSAT-1 Level 1 Product | RADARSAT-1 | SAR | 1996-02-01 to 2009-03-17 | N: 90 S: -90 E: 180 W: -180 |
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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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