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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 |
|---|---|---|---|---|---|---|
| ALOS PALSAR High Resolution Radiometric Terrain Corrected Product | ALOS | PALSAR | 2006-03-23 to 2011-04-22 | N: 90 S: -90 E: 180 W: -180 | ||
| ALOS PALSAR Level 1.0 Product | ALOS | PALSAR | 2006-03-23 to 2011-04-22 | N: 90 S: -90 E: 180 W: -180 | ||
| ALOS PALSAR Level 1.1 Product | ALOS | PALSAR | 2006-01-23 to 2011-05-23 | N: 90 S: -90 E: 180 W: -180 | ||
| ALOS PALSAR Level 1.5 Product | ALOS | PALSAR | 2006-03-23 to 2011-04-22 | N: 90 S: -90 E: 180 W: -180 | ||
| ALOS PALSAR Low Resolution Radiometric Terrain Corrected Product | ALOS | PALSAR | 2006-03-23 to 2011-04-22 | N: 90 S: -90 E: 180 W: -180 | ||
| ALOS-2 PALSAR-2 Level 1 ScanSAR Product | ALOS-2 | PALSAR-2 | 2014-08-01 to Present | N: 90 S: -90 E: 180 W: -180 | ZIP | |
| ALOS_PALSAR_KMZ | ALOS | PALSAR | 2006-03-23 to 2011-04-22 | N: 90 S: -90 E: 180 W: -180 | ||
| ALOS_PALSAR_LEVEL2.2 | ALOS | PALSAR | 2006-01-23 to 2011-05-23 | N: 90 S: -90 E: 180 W: -180 | ||
| AMSR-E/AMSR2 Unified L3 Daily 12.5 km Brightness Temperatures, Sea Ice Concentration, Motion & Snow Depth Polar Grids V001 | Aqua, GCOM-W1 | AMSR-E, AMSR2 | 2002-06-01 to 2011-10-04, 2012-07-02 to Present | POLAR | N: -39.23 S: -89.24 E: 180 W: -180 | HDF-EOS5, ASCII |
| AMSR-E/AMSR2 Unified L3 Daily 25 km Brightness Temperatures & Sea Ice Concentration Polar Grids V001 | Aqua, GCOM-W1 | AMSR-E, AMSR2 | 2002-06-01 to 2011-10-04, 2012-07-02 to Present | POLAR | N: 89.24 S: 30.98 E: 180 W: -180 | HDF-EOS5 |
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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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