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Ice Extent Data Access and Tools
Data from NASA range from maps of sea ice extent to routinely updated global imagery. Our datasets and tools help users find and integrate the data they need to measure ice extent frequently and accurately.
Ice Extent Datasets
| Dataset Sort descending | Version | Platform | Instrument | Temporal Extent | Spatial Extent | Spatial Resolution | Data Format |
|---|---|---|---|---|---|---|---|
| MODIS/Aqua Sea Ice Extent and IST Daily L3 Global 4km EASE-Grid Day V061 | 61 | Aqua | MODIS | 2002-07-04 to Present |
N: 90 S: -90 E: 180 W: -180 |
4 Kilometers x 4 Kilometers | HDF-EOS2 |
| MODIS/Aqua Sea Ice Extent Daily L3 Global 1km EASE-Grid Day V061 | 61 | Aqua | MODIS | 2002-07-04 to Present |
N: 90 S: -90 E: 180 W: -180 |
1 Kilometers x 1 Kilometers | HDF-EOS2 |
| MODIS/Terra Sea Ice Extent 5-Min L2 Swath 1km NRT | 6.1NRT | Terra | MODIS | 2021-02-07 |
N: 90 S: -90 E: 180 W: -180 |
1 Kilometers x 1 Kilometers | HDF-EOS |
| MODIS/Terra Sea Ice Extent 5-Min L2 Swath 1km V061 | 61 | Terra | MODIS | 2000-02-24 to Present |
N: 90 S: -90 E: 180 W: -180 |
1 Kilometers x 1 Kilometers | HDF-EOS2 |
| MODIS/Terra Sea Ice Extent and IST Daily L3 Global 4km EASE-Grid Day V061 | 61 | Terra | MODIS | 2000-02-24 to Present |
N: 90 S: -90 E: 180 W: -180 |
4 Kilometers x 4 Kilometers | HDF-EOS2 |
| MODIS/Terra Sea Ice Extent Daily L3 Global 1km EASE-Grid Day V061 | 61 | Terra | MODIS | 2000-02-24 to Present |
N: 90 S: -90 E: 180 W: -180 |
1 Kilometers x 1 Kilometers | HDF-EOS2 |
| NSCAT Gridded Level 3 Enhanced Resolution Sigma-0 from BYU | 1 | ADEOS-I | NSCAT | 1996-09-15 to 1997-06-29 |
N: 89 S: -89 E: 180 W: -180 |
0.04 Decimal Degrees x 0.04 Decimal Degrees | RAW |
| NSCAT High-Resolution MGDR, Sigma-0 and Ocean Wind Vectors (Dunbar) | 2 | ADEOS-I | NSCAT | 1996-09-15 to 1997-06-29 |
N: 90 S: -90 E: 180 W: -180 |
25000 Meters x 25000 Meters | RAW |
| NSCAT Level 1.7 SDR, Sigma-0 Cells | 2 | ADEOS-I | NSCAT | 1996-09-15 to 1997-06-29 |
N: 90 S: -90 E: 180 W: -180 |
50000 Meters x 50000 Meters | HDF |
| RADARSAT-1 Level 0 Product | 1 | RADARSAT-1 | SAR | 1996-02-01 to 2009-03-17 |
N: 90 S: -90 E: 180 W: -180 |
||
| RADARSAT-1 Level 1 Product | 1 | RADARSAT-1 | SAR | 1996-02-01 to 2009-03-17 |
N: 90 S: -90 E: 180 W: -180 |
||
| SAFARI 2000 Hydrographic Data, 1-Deg, Release 2.2 (Cogley) | 1 | NOT APPLICABLE | NOT APPLICABLE | 1970-01-01 to 1990-01-01 |
N: 5 S: -35 E: 60 W: 5 |
multiple | |
| SEASAT SCATTEROMETER BINNED 50KM SIGMA-0 DATA (Wentz) | 1 | SEASAT 1 | SASS | 1978-07-07 to 1978-10-10 |
N: 90 S: -90 E: 180 W: -180 |
50000 Meters x 50000 Meters | RAW |
| Sentinel-1A Dual Polarization Full Resolution Ground Range Detected Product | 1 | Sentinel-1A | C-SAR | 2014-04-03 to Present |
N: 90 S: -90 E: 180 W: -180 |
||
| Sentinel-1A Dual Polarization Full Resolution Ground Range Detected Product Metadata | 1 | Sentinel-1A | C-SAR | 2014-04-03 to Present |
N: 90 S: -90 E: 180 W: -180 |
||
| Sentinel-1A Dual Polarization High Resolution Ground Range Detected Product | 1 | Sentinel-1A | C-SAR | 2014-04-03 to Present |
N: 90 S: -90 E: 180 W: -180 |
||
| Sentinel-1A Dual Polarization High Resolution Ground Range Detected Product Metadata | 1 | Sentinel-1A | C-SAR | 2014-04-03 to Present |
N: 90 S: -90 E: 180 W: -180 |
||
| Sentinel-1A Dual Polarization Medium Resolution Ground Range Detected Product | 1 | Sentinel-1A | C-SAR | 2014-04-03 to Present |
N: 90 S: -90 E: 180 W: -180 |
||
| Sentinel-1A Dual Polarization Medium Resolution Ground Range Detected Product Metadata | 1 | Sentinel-1A | C-SAR | 2014-04-03 to Present |
N: 90 S: -90 E: 180 W: -180 |
||
| Sentinel-1A Level 0 Product | 1 | Sentinel-1A | C-SAR | 2014-04-03 to Present |
N: 90 S: -90 E: 180 W: -180 |
||
| Sentinel-1A Level 0 Product Metadata | 1 | Sentinel-1A | C-SAR | 2014-04-03 to Present |
N: 90 S: -90 E: 180 W: -180 |
||
| Sentinel-1A Single Look Complex Product | 1 | Sentinel-1A | C-SAR | 2014-04-03 to Present |
N: 90 S: -90 E: 180 W: -180 |
||
| Sentinel-1A Single Look Complex Product Metadata | 1 | Sentinel-1A | C-SAR | 2014-04-03 to Present |
N: 90 S: -90 E: 180 W: -180 |
||
| Sentinel-1A Single Polarization High Resolution Ground Range Detected Product | 1 | Sentinel-1A | C-SAR | 2014-04-03 to Present |
N: 90 S: -90 E: 180 W: -180 |
||
| Sentinel-1A Single Polarization High Resolution Ground Range Detected Product Metadata | 1 | Sentinel-1A | C-SAR | 2014-04-03 to Present |
N: 90 S: -90 E: 180 W: -180 |
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