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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 |
|---|---|---|---|---|---|---|---|
| SASSIE Arctic Field Campaign Shipboard S-Band Radar Level 3 Data Fall 2022 | 1 | Ships | RADAR | 2022-09-08 to 2022-09-30 |
N: 75.5 S: 67.5 E: -138 W: -170.5 |
geotiff | |
| ALOS-2 PALSAR-2 Level 1 ScanSAR Product | 1 | ALOS-2 | PALSAR-2 | 2014-08-01 to Present |
N: 90 S: -90 E: 180 W: -180 |
ZIP | |
| IceBridge HiCARS 1 L2 Geolocated Ice Thickness V001 | 1 | BT-67, DHC-6 | HiCARS1 | 2009-01-02 to 2010-12-21 |
N: -53 S: -90 E: 180 W: -180 |
XML, ASCII | |
| ISLSCP II Global Sea Ice Concentration | 1 | COMPUTERS, Nimbus-7, DMSP | Computer, SMMR, SSM/I | 1986-01-01 to 1995-12-31 |
N: 90 S: -90 E: 180 W: -180 |
Shapefile | |
| SENTINEL-1A_SINGLE_POL_METADATA_GRD_MEDIUM_RES | 1 | Sentinel-1A | C-SAR | 2014-04-03 to Present |
N: 90 S: -90 E: 180 W: -180 |
||
| ALOS_PALSAR_KMZ | 1 | ALOS | PALSAR | 2006-03-23 to 2011-04-22 |
N: 90 S: -90 E: 180 W: -180 |
||
| SENTINEL-1A_SINGLE_POL_GRD_HIGH_RES | 1 | Sentinel-1A | C-SAR | 2014-04-03 to Present |
N: 90 S: -90 E: 180 W: -180 |
||
| Near-Real-Time AMSR2 EASE-Grid Daily Global Ice Concentration and Snow Extent V001 | 1 | GCOM-W1 | AMSR2 | 2024-01-01 to Present |
N: 90 S: -90 E: 180 W: -180 |
25 Kilometers x 25 Kilometers | HDF-EOS4, HDF-EOS2 |
| SENTINEL-1B_SINGLE_POL_METADATA_GRD_HIGH_RES | 1 | Sentinel-1B | C-SAR | 2016-04-25 to 2021-12-24 |
N: 90 S: -90 E: 180 W: -180 |
||
| SENTINEL-1A_DUAL_POL_GRD_HIGH_RES | 1 | Sentinel-1A | C-SAR | 2014-04-03 to Present |
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 |
SHOWING 1 OF 1
Frequently Asked Questions
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