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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 Platforms Instruments Temporal Extent Location Keywords Data Format
SMAP_L1A_RADAR_METADATA_V001 SMAP SAR 2015-02-12 to 2021-11-04
SMAP_L1A_RADAR_QA_V001 SMAP SAR 2015-02-12 to 2021-11-04
SMAP_L1B_SIGMA_NAUGHT_LOW_RES_METADATA_V001 SMAP SAR 2015-02-12 to 2021-11-04
SMAP_L1B_SIGMA_NAUGHT_LOW_RES_QA_V001 SMAP SAR 2015-02-12 to 2021-11-04
SMAP_L1C_SIGMA_NAUGHT_HIGH_RES_METADATA_V001 SMAP SAR 2015-02-12 to 2021-11-04
SMAP_L1C_SIGMA_NAUGHT_HIGH_RES_QA_V001 SMAP SAR 2015-02-12 to 2021-11-04
Smerge-Noah-CCI root zone soil moisture 0-40 cm L4 daily 0.125 x 0.125 degree V2.0 (SMERGE_RZSM0_40CM) at GES DISC SMERGE NOT APPLICABLE 1979-01-02 to 2019-05-10 NORTH AMERICA
SMOS-Based SMAP L2 Radiometer Half-Orbit 9 km EASE-Grid Soil Moisture V001 SMAP, SMOS SMAP L-BAND RADIOMETER, SMOS L-BAND RADIOMETER 2015-05-01 to 2022-01-01 GLOBAL HDF5
SNF Site Characterization Data: C.Jarvis FIELD INVESTIGATION VISUAL OBSERVATIONS 1984-05-10 to 1984-06-12 ASCII
SnowEx Meteorological Station Measurements from Grand Mesa, CO Raw V001 GROUND-BASED OBSERVATIONS CNR4, Campbell Scientific CS106, HC2S3, HydraProbe, RM Young 05103 Wind Monitor, SR50A 2016-10-09 to 2022-08-30 GRAND MESA CSV
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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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