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Permafrost Data Access and Tools
From discovery to visualization, data tools such as Earthdata Search, Worldview, and Soil Moisture Visualizer guide users in making the most of permafrost data.
Permafrost Datasets
| Dataset Sort descending | Version | Platforms | Instruments | Temporal Extent | Spatial Extent | Spatial Resolution | Data Format |
|---|---|---|---|---|---|---|---|
| BOREAS TE-20 Soils Data over the NSA-MSA and Tower Sites in Vector Format | 1 | AERIAL PHOTOGRAPHS | DIGITIZER | 1994-01-01 to 1994-12-31 |
N: 56.06 S: 55.73 E: -98.09 W: -98.79 |
multiple | |
| BOREAS TGB-12 Soil Carbon and Flux Data of NSA-MSA in Raster Format | 1 | NOT APPLICABLE | NOT APPLICABLE | 1937-01-01 to 1996-12-31 |
N: 59.34 S: 50.57 E: -94.08 W: -110.05 |
Binary | |
| ERS-1 Level 0 Product | 1 | ERS-1 | SAR | 1991-08-08 to 1997-09-29 |
N: 90 S: -90 E: 180 W: -180 |
||
| ERS-1 Level 1 Product | 1 | ERS-1 | SAR | 1991-08-08 to 1997-09-29 |
N: 90 S: -90 E: 180 W: -180 |
||
| ERS-2 Level 0 Product | 1 | ERS-2 | SAR | 1995-10-01 to 2011-07-04 |
N: 90 S: -90 E: 180 W: -180 |
||
| ERS-2 Level 1 Product | 1 | ERS-2 | SAR | 1995-10-01 to 2011-07-04 |
N: 90 S: -90 E: 180 W: -180 |
||
| GeoCryoAI: Ensemble Learning and the Permafrost Carbon Feedback in Alaska, 1963-2022 | 1 | COMPUTERS | Computer | 1960-01-01 to 2022-12-31 |
N: 72 S: 54 E: -134.776 W: -170 |
TAR | |
| Gridded Winter Soil CO2 Flux Estimates for pan-Arctic and Boreal Regions, 2003-2100 | 1 | MODELS | Computer | 1993-01-01 to 2100-11-30 |
N: 89.979 S: -84.6916 E: 179.896 W: -180 |
multiple | |
| High Mountain Asia 1 km MODIS-AIRS Gap-Filled Ground Temperatures and Permafrost Probability Maps, 2003-2016 V001 | 1 | Aqua, Terra | AIRS, MODIS | 2003-01-01 to 2016-12-31 |
N: 45 S: 22.7 E: 106.7 W: 63 |
1 Kilometers x 1 Kilometers | netCDF-4 |
| KMZ for ALOS PALSAR Radiometric Terrain Corrected Product | 1 | ALOS | PALSAR | 2006-03-23 to 2011-04-22 |
N: 90 S: -90 E: 180 W: -180 |
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Featured Permafrost Observation Method: SMAP
The Soil Moisture Active-Passive (SMAP) platform measures surface soil moisture and freeze-thaw state. These direct measurements can be analyzed to learn more about permafrost distributions.
Near real-time soil moisture data from the Soil Moisture Active Passive (SMAP) L-Band Radiometer instrument are available through Land, Atmosphere Near real-time Capability for Earth observation (LANCE).
NASA's SMAP team turns raw satellite data into more than a dozen data products for data users around the world.
9 MIN READ
Remote sensing data's drought-indicating parameters are essential to manage the impact of water scarcities and minimize drought losses.
This webinar will compare sea surface salinity data collected by the Aquarius and SMAP missions. We will showcase data visualization and data access tools available through NASA's Physical Oceanography Distributed Active Archive Center.
Permafrost Data Tools
| Tool Sort descending | Description | Services | |
|---|---|---|---|
| Earthdata Search | Earthdata Search enables data discovery, search, comparison, visualization, and access across NASA’s Earth science data holdings. | Search and Discovery, Access, Cataloging, Cloud Computing, Downloading | |
| Worldview | Worldview offers the capability to interactively browse over 1,200 global, full-resolution satellite imagery layers and download the underlying data. | Analysis, Search and Discovery, Visualization, Access, Comparison, Monitoring Natural Events |
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