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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 | Version Sort ascending | Platforms | Instruments | Temporal Extent | Spatial Extent | Spatial Resolution | Data Format |
|---|---|---|---|---|---|---|---|
| NRT AMSR2 Unified L3 Daily 25 km Brightness Temperature & Sea Ice Concentration Polar Grids V4 | 4 | GCOM-W1 | AMSR2 | 2020-06-29 |
N: 89 S: -89 E: 180 W: -180 |
HDF-EOS5 | |
| 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 |
| ICESat-2 L4 Monthly Gridded Sea Ice Thickness V004 | 4 | ICESat-2, MODELS | ATLAS, NOT APPLICABLE | 2018-11-01 to 2025-04-30 |
N: 88 S: 30 E: 180 W: -180 |
25 Kilometers x 25 Kilometers | netCDF-4 |
| 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 |
| Near-Real-Time SSM/I-SSMIS EASE-Grid Daily Global Ice Concentration and Snow Extent V004 | 4 | DMSP 5D-3/F17 | SSMIS | 2009-08-17 to Present |
N: 90 S: -90 E: 180 W: -180 |
25 Kilometers x 25 Kilometers | HDF-EOS2 |
| NRT AMSR2 Unified L3 Daily 12.5 km Brightness Temperature & Sea Ice Concentration V4 | 4 | GCOM-W1 | AMSR2 | 2020-06-29 |
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 | 4 | GCOM-W1 | AMSR2 | 2020-06-29 |
N: 89 S: -89 E: 180 W: -180 |
HDF-EOS5 | |
| 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 |
| ICESat-2 Derived Sea Ice Melt Pond Characteristics from the Density-Dimension Algorithm V003 | 3 | ICESat-2 | ATLAS | 2020-06-04 to 2020-08-28 |
N: 90 S: 75 E: 0 W: -150 |
ASCII, PNG | |
| 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 |
SHOWING 10 OF 190
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 |
SHOWING 1 OF 1
Frequently Asked Questions
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