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Soil Moisture/Water Content Data Access and Tools
NASA has soil moisture and water content datasets that help researchers characterize the condition of soil around the world. Access a range of data and data tools such as the Soil Moisture Visualizer, Crop Condition and Soil Moisture Analytics (Crop-CASMA), and AppEEARS to make the most of soil moisture data.
Soil Moisture/Water Content Datasets
| Dataset Sort descending | Version | Platform | Instrument | Temporal Extent | Spatial Extent | Spatial Resolution | Data Format |
|---|---|---|---|---|---|---|---|
| SnowEx20 COSMOS Stationary Soil Moisture V001 | 1 | GROUND-BASED OBSERVATIONS | COSMOS-SSP | 2019-08-26 to 2020-05-31 |
N: 39.033 S: 39.033 E: -108.215 W: -108.215 |
ASCII, CSV | |
| SnowEx20 Grand Mesa Autumn 2019 Gravimetric Soil Moisture V001 | 1 | GROUND-BASED OBSERVATIONS | SOIL SAMPLER | 2019-11-04 to 2019-11-06 |
N: 39.032624 S: 39.005715 E: -108.153539 W: -108.216254 |
CSV | |
| SnowEx20 Grand Mesa In Situ Dielectric Soil Moisture V001 | 1 | GROUND-BASED OBSERVATIONS | SOIL MOISTURE PROBE, SOIL TEMPERATURE PROBE | 2019-09-24 to 2020-06-03 |
N: 39.037 S: 39.004 E: -108.15 W: -108.22 |
CSV | |
| SnowEx21 Prairie Station Cosmic Ray Neutron Sensor Snow Water Equivalent and Soil Moisture V001 | 1 | GROUND-BASED OBSERVATIONS | SOIL MOISTURE PROBE | 2020-11-22 to 2021-05-08 |
N: 47.08 S: 47.04 E: -109.93 W: -109.97 |
171 Meters x 171 Meters | CSV |
| SnowEx21 Prairie Station In Situ Dielectric Soil Moisture and Soil Temperature V001 | 1 | GROUND-BASED OBSERVATIONS | SOIL MOISTURE PROBE, SOIL TEMPERATURE PROBE | 2020-11-05 to 2021-04-02 |
N: 47.065 S: 47.055 E: -109.946 W: -109.959 |
CSV | |
| SnowEx23 Soil Moisture Sensor Measurements V001 | 1 | GROUND-BASED OBSERVATIONS | SOIL MOISTURE PROBE, WCR | 2021-10-25 to 2023-10-06 |
N: 64.706417 S: 64.702361 E: -148.294333 W: -148.307722 |
CSV | |
| Soil CO2 Flux Data (FIFE) | 1 | FIELD INVESTIGATION | LICOR PLANT CANOPY ANALYZER, LICOR SOIL GAS CHAMBER, TDR, SOIL TEMPERATURE PROBE | 1989-07-24 to 1989-08-12 |
N: 39.09 S: 38.98 E: -96.54 W: -96.55 |
multiple | |
| Soil Gas Fluxes Using Soil Cores (FIFE) | 1 | LABORATORY, FIELD INVESTIGATION | GAS CHROMATOGRAPHS, BALANCE, CORING DEVICES | 1987-05-28 to 1987-06-28 |
N: 39.1 S: 39.03 E: -96.53 W: -96.6 |
multiple | |
| 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 | |
| Soil Moisture Active Passive (SMAP) CPEX | 1 | SMAP | SMAP L-BAND RADAR | 2017-05-24 to 2017-07-16 |
N: 41.524 S: 3.866 E: 180 W: -180 |
||
| Soil Moisture Active Passive (SMAP) L4 Soil Moisture Ancillary Climatology Files V001 | 1 | NOT APPLICABLE | NOT APPLICABLE | 2015-01-31 to Present |
N: 86.4 S: -86.4 E: 180 W: -180 |
netCDF-4 | |
| Soil Moisture Active Passive (SMAP) L4 Soil Moisture Ancillary Restart Files V001 | 1 | MODELS | NOT APPLICABLE | 2015-01-31 to Present |
N: 86.4 S: -86.4 E: 180 W: -180 |
netCDF-4 | |
| Soil Moisture Data: Peck (FIFE) | 1 | FIELD INVESTIGATION | CORING DEVICES, BALANCE | 1987-06-02 to 1989-08-09 |
N: 39.12 S: 38.97 E: -96.48 W: -96.62 |
multiple | |
| Soil Moisture Gravimetric Data (FIFE) | 1 | FIELD INVESTIGATION | CORING DEVICES, BALANCE | 1987-05-20 to 1989-10-31 |
N: 39.12 S: 38.98 E: -96.45 W: -96.61 |
CSV | |
| Soil Moisture Neutron Probe Data (FIFE) | 1 | FIELD INVESTIGATION | NEUTRON PROBE, CORING DEVICES | 1987-05-28 to 1989-08-10 |
N: 39.12 S: 38.98 E: -96.45 W: -96.61 |
CSV | |
| Soil Moisture Profiles and Temperature Data from SoilSCAPE Sites, USA | 1 | FIELD INVESTIGATION | 2011-08-03 to 2019-12-14 |
N: 42.299 S: 31.7355 E: -83.663 W: -120.99 |
netCDF-4 | ||
| Soil Moisture Profiles and Temperature Data from SoilSCAPE Sites, Version 2 | 2 | FIELD INVESTIGATION | SOIL DEPTH PROBE, SOIL MOISTURE PROBE | 2021-12-03 to 2023-02-03 |
N: 37.1954 S: -36.7161 E: 174.616 W: -110.053 |
netCDF-4 | |
| Soil Moisture Release Data (FIFE) | 1 | FIELD INVESTIGATION | SOIL PRESSURE PLATE | 1989-10-31 to 1989-10-31 |
N: 39.09 S: 39.05 E: -96.47 W: -96.6 |
multiple | |
| Soil Moisture Transect Data (FIFE) | 1 | FIELD INVESTIGATION | CORING DEVICES, BALANCE | 1985-06-13 to 1987-10-15 |
N: 39.08 S: 39.05 E: -96.54 W: -96.57 |
multiple | |
| Soil Thermal Conductivity Data (FIFE) | 1 | LABORATORY, FIELD INVESTIGATION | BALANCE, SOIL HEAT PROBE | 1987-10-18 to 1987-10-18 |
N: 39.12 S: 38.98 E: -96.45 W: -96.61 |
multiple | |
| Soil Water Prop. Derived Data (FIFE) | 1 | NOT APPLICABLE | NOT APPLICABLE | 1989-10-31 to 1989-10-31 |
N: 39.09 S: 39.05 E: -96.47 W: -96.6 |
multiple | |
| STS-59_GRD | 1 | STS-59 | SIR-C | 1994-04-09 to 1994-04-22 | |||
| STS-59_METADATA_GRD | 1 | STS-59 | SIR-C | 1994-04-09 to 1994-04-22 | |||
| STS-59_METADATA_SLC | 1 | STS-59 | SIR-C | 1994-04-09 to 1994-04-22 | |||
| STS-59_SLC | 1 | STS-59 | SIR-C | 1994-04-09 to 1994-04-22 |
Featured Observation Method: SMAP
The Soil Moisture Active-Passive (SMAP) platform is a satellite that measures the surface moisture and freeze-thaw state of soil around the world approximately every three days. SMAP data contributes to understanding regional water cycles, ecosystem productivity, and natural processes involving water, energy, and carbon. SMAP's high-resolution data are helpful for weather, flood, and drought forecasting, and predicting agricultural productivity.
GIBS now has Soil Moisture Active Passive (SMAP) layers available for soil moisture and temperature, snow mass, heterotrophic respiration, and more.
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.
NASA's SMAP team turns raw satellite data into more than a dozen data products for data users around the world.
9 MIN READ
Feature article describing NASA's SMAP mission and the roles that ASF DAAC will play with distributing the SAR data.
Soil Moisture/Water Content Data Tools
| Tool Sort descending | Description | Services | |
|---|---|---|---|
| Vertex | Vertex is a graphical search interface for finding synthetic aperture radar (SAR) data. | Search and Discovery, Access, Downloading, Processing, Subsetting |
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