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SMAP L-Band Radiometer Data Access and Tools

Download SMAP L-Band Radiometer datasets and access tools to help you find, analyze, and visualize the data.

Datasets

Datasets

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Dataset Temporal Extent Version Data State Processing Level Data Format Science Keywords
JPL SMAP Level 2B CAP Sea Surface Salinity V5.0 Validated Dataset 2015-03-31 5.0 ACTIVE 2 HDF5 Surface Winds, Salinity
JPL SMAP Level 2B Near Real-time CAP Sea Surface Salinity V5.0 Validated Dataset 2015-04-01 5.0 ACTIVE 2 HDF5 Salinity
JPL SMAP Level 2B Near Real-time CAP Sea Surface Salinity V5.0 Validated Dataset (2 hour latency) 2015-04-01 5.0 ACTIVE 2 HDF5 Salinity
JPL SMAP Level 3 CAP Sea Surface Salinity Standard Mapped Image 8-Day Running Mean V5.0 Validated Dataset 2015-04-30 5.0 ACTIVE 3 netCDF-4 Salinity, Surface Winds
JPL SMAP Level 3 CAP Sea Surface Salinity Standard Mapped Image Monthly V5.0 Validated Dataset 2015-04-01 5.0 ACTIVE 3 netCDF-4 Surface Winds, Salinity
Multi-Mission Optimally Interpolated Sea Surface Salinity Global Dataset V1 2011-08-24 1.0 COMPLETE 4 netCDF-4 Salinity
Multi-Mission Optimally Interpolated Sea Surface Salinity Global Dataset V2 2011-08-24 2.0 COMPLETE 4 netCDF-4 Salinity
Multi-Mission Optimally Interpolated Sea Surface Salinity Global Monthly Dataset V1 2011-09-01 1.0 COMPLETE 4 netCDF-4 Salinity, Ocean Surface Salinity
Multi-Mission Optimally Interpolated Sea Surface Salinity Global Monthly Dataset V2 2011-08-01 2.0 COMPLETE 4 netCDF-4 Salinity, Ocean Surface Salinity
MWOW 6-Hourly Global Ocean Wind Level 3 Version 0.1 2023-01-01 to 2027-08-31 0.1 ACTIVE 3 netCDF-4 Wind Direction, Wind Speed
MWOW 6-Hourly Global Ocean Wind with Expanded Platform Inputs Level 3 Version 0.1 2023-01-01 to 2027-08-31 0.1 ACTIVE 3 netCDF-4 Wind Direction, Wind Speed
MWOW 6-Hourly High Resolution Global Ocean Wind Level 3 Version 0.1 2023-01-01 to 2027-08-31 0.1 ACTIVE 3 netCDF-4 Wind Direction, Wind Speed
MWOW 6-Hourly High Resolution Global Ocean Wind with Expanded Platform Inputs Level 3 Version 0.1 2023-01-01 to 2027-08-31 0.1 ACTIVE 3 netCDF-4 Wind Direction, Wind Speed
Near Real-time SMAP L1B Radiometer Half-Orbit Time-Ordered Brightness Temperatures V105 2025-06-26 to Present 105 ACTIVE 1B HDF5 ANTENNA TEMPERATURE, Brightness Temperature
Near Real-time SMAP L2 Radiometer Half-Orbit 36 km EASE-Grid Soil Moisture V107 2025-06-26 to Present 107 ACTIVE 2 HDF5 Brightness Temperature, Surface Soil Moisture
Parametrized Rain Impact Model for SMAP L2 V1.0 2015-03-31 to 2021-10-01 1.0 ACTIVE 2 netCDF4 Salinity, Wind Speed, RAIN
Probabilistic Freeze-Thaw Record for the Northern Hemisphere, 2016-2020 2016-01-01 to 2020-12-31 1 COMPLETE 4 COG Seasonally Frozen Ground, Seasonally Frozen Ground
RSS SMAP Level 2C Sea Surface Salinity NRT V5.0 Validated Dataset 2022-07-28 5.0 ACTIVE 2 netCDF-4 Salinity
RSS SMAP Level 2C Sea Surface Salinity NRT V6.0 Validated Dataset 2022-07-28 6.0 ACTIVE 2 netCDF-4 Salinity
RSS SMAP Level 2C Sea Surface Salinity V6.0 Validated Dataset 2015-04-01 6.0 ACTIVE 2 netCDF-4 Salinity
RSS SMAP Level 3 Sea Surface Salinity Standard Mapped Image 8-Day Running Mean V4.0 Validated Dataset 2015-03-27 4.0 ACTIVE 3 netCDF-4 Salinity
RSS SMAP Level 3 Sea Surface Salinity Standard Mapped Image 8-Day Running Mean V5.0 Validated Dataset 2015-03-27 5.0 ACTIVE 3 netCDF-4 Salinity
RSS SMAP Level 3 Sea Surface Salinity Standard Mapped Image 8-Day Running Mean V5.3 Evaluation Dataset 2015-03-27 to 2024-01-05 5.3 COMPLETE 3 netCDF-4 Salinity
RSS SMAP Level 3 Sea Surface Salinity Standard Mapped Image 8-Day Running Mean V6.0 Validated Dataset 2015-03-27 6.0 ACTIVE 3 netCDF-4 Salinity
RSS SMAP Level 3 Sea Surface Salinity Standard Mapped Image Monthly V4.0 Validated Dataset 2015-04-01 4.0 ACTIVE 3 netCDF-4 Salinity
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SMAP L-Band Radiometer Data Tools

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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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