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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 | Version Sort ascending | Platforms | Instruments | Temporal Extent | Spatial Extent | Spatial Resolution | Data Format |
|---|---|---|---|---|---|---|---|
| SMAP Level 1A Radar Telemetry Product (Version 1) | 1 | SMAP | SAR | 2015-02-12 to 2021-11-04 |
N: 90 S: -90 E: 180 W: -180 |
||
| Global Gridded Surfaces of Selected Soil Characteristics (IGBP-DIS) | 1 | NOT APPLICABLE | NOT APPLICABLE | 1950-01-01 to 1996-12-31 |
N: 90 S: -90 E: 180 W: -180 |
ASCII Grid | |
| 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 | |
| SMAP/In Situ Core Validation Site Land Surface Parameters Match-Up Data V001 | 1 | GROUND STATIONS, SMAP | SOIL MOISTURE PROBE, SOIL TEMPERATURE PROBE, SMAP L-BAND RADAR, SMAP L-BAND RADIOMETER | 2015-04-01 to 2021-03-31 |
N: 85.044 S: -85.044 E: 180 W: -180 |
ASCII | |
| SMAP/CYGNSS EASE-Grid Soil Moisture V001 | 1 | CYGNSS, SMAP | DDMI, SMAP L-BAND RADIOMETER | 2017-04-01 to 2023-12-31 |
N: 40 S: -40 E: 180 W: -180 |
3 Kilometers x 3 Kilometers | HDF5 |
| STS-68_SLC | 1 | STS-68 | SIR-C | 1994-09-30 to 1994-10-12 | |||
| LBA-ECO ND-02 Soil Gas and Water Content, Rainfall Exclusion, Tapajos National Forest | 1 | FIELD SURVEYS | GAS CHROMATOGRAPHS, TDR | 1999-12-09 to 2002-06-14 |
N: -2.75 S: -2.75 E: -55 W: -55 |
CSV | |
| SMAPVEX19-22 Millbrook Temporary Soil Moisture Network V001 | 1 | GROUND-BASED OBSERVATIONS | SOIL MOISTURE PROBE, SOIL TEMPERATURE PROBE, THERMOMETERS | 2019-05-01 to 2021-10-31 |
N: 42.03 S: 41.68 E: -73.44 W: -73.79 |
ASCII | |
| 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 | |
| Biome-BGC: Terrestrial Ecosystem Process Model, Version 4.1.1 | 1 | NOT APPLICABLE | NOT APPLICABLE | 2000-07-05 to 2000-07-05 |
N: 90 S: -90 E: 180 W: -180 |
multiple |
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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 |
SHOWING 1 OF 1
Frequently Asked Questions
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