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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 |
|---|---|---|---|---|---|---|---|
| Sentinel-1B Single Look Complex Product | 1 | Sentinel-1B | C-SAR | 2016-04-25 to 2021-12-24 |
N: 90 S: -90 E: 180 W: -180 |
||
| Sentinel-1B Single Look Complex Product Metadata | 1 | Sentinel-1B | C-SAR | 2016-04-25 to 2021-12-24 |
N: 90 S: -90 E: 180 W: -180 |
||
| Sentinel-1B Single Polarization High Resolution Ground Range Detected Product | 1 | Sentinel-1B | C-SAR | 2016-04-25 to 2021-12-24 |
N: 90 S: -90 E: 180 W: -180 |
||
| Sentinel-1B Single Polarization High Resolution Ground Range Detected Product Metadata | 1 | Sentinel-1B | C-SAR | 2016-04-25 to 2021-12-24 |
N: 90 S: -90 E: 180 W: -180 |
||
| Sentinel-1B Single Polarization Medium Resolution Ground Range Detected Product | 1 | Sentinel-1B | C-SAR | 2016-04-25 to 2021-12-24 |
N: 90 S: -90 E: 180 W: -180 |
||
| Sentinel-1B Single Polarization Medium Resolution Ground Range Detected Product Metadata | 1 | Sentinel-1B | C-SAR | 2016-04-25 to 2021-12-24 |
N: 90 S: -90 E: 180 W: -180 |
||
| Soil Matric Potential, Dielectric, and Physical Properties, Arctic Alaska, 2018 | 1 | LABORATORY | DIELECTRIC PROBE | 2018-08-21 to 2018-08-27 |
N: 69.8124 S: 62.6973 E: -141.142 W: -149.306 |
CSV | |
| Spectral Reflectance and Ancillary Data, Tundra Transect, North Slope, AK, 2000-2022 | 1 | FIELD SURVEYS | INFRARED THERMOMETERS, SPECTRORADIOMETERS | 2000-06-30 to 2022-08-08 |
N: 71.3221 S: 71.322 E: -156.602 W: -156.604 |
multiple | |
| Synthesis of Winter In Situ Soil CO2 Flux in pan-Arctic and Boreal Regions, 1989-2017 | 1 | SATELLITES, FIELD SURVEYS, MERRA-2, ADEOS-II | MODIS, CO2 ANALYZERS, TEMPERATURE LOGGERS, THERMOMETERS, IR CO2 ANALYZER, LICOR SOIL GAS CHAMBER, SOIL SAMPLER, Computer, AMSR | 1989-09-01 to 2017-04-30 |
N: 78.917 S: 53.876 E: 161.992 W: -163.711 |
CSV | |
| The ABCflux Database: Arctic-Boreal CO2 Flux and Site Environmental Data, 1989-2020 | 1 | MODELS, FIELD SURVEYS, METEOROLOGICAL STATIONS, FIXED OBSERVATION STATIONS | Computer, PROBES, THERMOMETERS, GAS SENSORS | 1989-12-01 to 2020-09-30 |
N: 82.8225 S: 48.2167 E: 161.55 W: -165.62 |
CSV |
SHOWING 10 OF 71
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.
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