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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 |
|---|---|---|---|---|---|---|---|
| VIIRS/NPP Sea Ice Extent 6-Min L2 Swath 375m NRT | 2 | Suomi-NPP | VIIRS | 2023-10-10 to Present |
N: 90 S: -90 E: 180 W: -180 |
375 Meters x 375 Meters | NetCDF-4 |
| IceBridge ATM L2 Icessn Elevation, Slope, and Roughness V002 | 2 | C-130, DC-8, G-V, HU-25A, HU-25C, P-3B, WP-3D ORION | ATM | 2009-03-31 to 2019-11-20 |
N: 90 S: 60 E: 180 W: -180 N: -53 S: -90 E: 180 W: -180 |
ASCII | |
| VIIRS/NPP Ice Surface Temperature Daily L3 Global 750m EASE-Grid 2.0 Day V002 | 2 | Suomi-NPP | VIIRS | 2012-01-19 to Present |
N: 90 S: -90 E: 180 W: -180 |
750 Meters x 750 Meters | HDF-EOS5 |
| Near-Real-Time DMSP SSMIS Daily Polar Gridded Sea Ice Concentrations V002 | 2 | DMSP 5D-3/F16, DMSP 5D-3/F17, DMSP 5D-3/F18 | SSMIS | 2023-01-01 to Present |
N: 90 S: 30.98 E: 180 W: -180 N: -39.23 S: -90 E: 180 W: -180 |
25 Kilometers x 25 Kilometers | PNG, netCDF-4 |
| VIIRS/NPP Ice Surface Temperature Daily L3 Global 750m EASE-Grid 2.0 Night V002 | 2 | Suomi-NPP | VIIRS | 2012-01-19 to Present |
N: 90 S: -90 E: 180 W: -180 |
750 Meters x 750 Meters | HDF-EOS5 |
| Near-Real-Time SSM/I EASE-Grid Daily Global Ice Concentration and Snow Extent V002 | 2 | DMSP 5D-2/F13 | SSM/I | 1995-05-04 to 2009-09-11 |
N: 90 S: -90 E: 180 W: -180 |
25 Kilometers x 25 Kilometers | HDF-EOS2 |
| IceBridge KT19 IR Surface Temperature V002 | 2 | C-130, P-3B | KT19 Pyrometer | 2012-03-05 to 2019-05-17 |
N: -53 S: -90 E: 180 W: -180 N: 90 S: 60 E: 180 W: -180 |
15 Meters x 15 Meters | ASCII |
| VIIRS/NPP Sea Ice Cover 6-Min L2 Swath 375m V002 | 2 | Suomi-NPP | VIIRS | 2012-01-19 to Present |
N: 90 S: -90 E: 180 W: -180 |
375 Meters x 375 Meters | netCDF-4 |
| IceBridge Ku-Band Radar L1B Geolocated Radar Echo Strength Profiles V002 | 2 | C-130, DC-8, P-3B, WP-3D ORION | Ku-Band Radar | 2012-10-12 to 2016-11-18 |
N: -53 S: -90 E: 180 W: -180 N: 90 S: 60 E: 180 W: -180 |
netCDF-4, XML, JPEG | |
| NRT AMSR2 DAILY L3 12.5 KM TB AND SEA ICE CONCENTRATION POLAR GRIDS V2 | 2 | GCOM-W1 | AMSR2 | 12.5 km x 12.5 km | HDF-EOS-5 |
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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