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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
| Dataset | Temporal Extent | Spatial Extent | Version | Data State | Processing Level | Data Format | Related Topics |
|---|---|---|---|---|---|---|---|
| SMAP L4 Global 9 km EASE-Grid Surface and Root Zone Soil Moisture Land Model Constants V008 | 2015-03-31 to Present | N: 85.044 S: -85.044 E: 180 W: -180 | 008 | ACTIVE | 4 | HDF5 | Soil Classification, Soil Depth, Soil Porosity, Soil Texture, Terrain Elevation |
| Near Real-time SMAP L1B Radiometer Half-Orbit Time-Ordered Brightness Temperatures V105 | 2025-06-26 to Present | N: 86.4 S: -86.4 E: 180 W: -180 | 105 | ACTIVE | 1B | HDF5 | ANTENNA TEMPERATURE, Brightness Temperature |
| SMOS-Based SMAP L2 Radiometer Half-Orbit 9 km EASE-Grid Soil Moisture V001 | 2015-05-01 to 2022-01-01 | N: 90 S: -90 E: 180 W: -180 | 1 | COMPLETE | 2 | HDF5 | Brightness Temperature, Surface Soil Moisture, Vegetation Optical Depth |
| SMAP L1C Radiometer Half-Orbit 36 km EASE-Grid Brightness Temperatures V006 | 2015-03-31 to Present | N: 85.044 S: -85.044 E: 180 W: -180 | 006 | ACTIVE | 1C | HDF5 | Brightness Temperature |
| SMAP L4 Global 3-hourly 9 km EASE-Grid Surface and Root Zone Soil Moisture Analysis Update V008 | 2015-03-31 to Present | N: 85.044 S: -85.044 E: 180 W: -180 | 008 | ACTIVE | 4 | HDF5 | Root Zone Soil Moisture, Surface Soil Moisture |
| Near Real-time SMAP L2 Radiometer Half-Orbit 36 km EASE-Grid Soil Moisture V107 | 2025-06-26 to Present | N: 85.044 S: -85.044 E: 180 W: -180 | 107 | ACTIVE | 2 | HDF5 | Brightness Temperature, Surface Soil Moisture |
| SMAP/Sentinel-1 L2 Radiometer/Radar 30-Second Scene 3 km EASE-Grid Soil Moisture V003 | 2015-03-31 to Present | N: 60 S: -60 E: 180 W: -180 | 003 | ACTIVE | 2 | HDF5 | Brightness Temperature, SIGMA NAUGHT, Surface Soil Moisture |
| SMAP L1A Radiometer Time-Ordered Parsed Telemetry V002 | 2015-03-31 to Present | N: 86.4 S: -86.4 E: 180 W: -180 | 002 | ACTIVE | 1A | HDF5 | Sensor Counts |
| SMAP/CYGNSS EASE-Grid Soil Moisture V001 | 2017-04-01 to 2023-12-31 | N: 40 S: -40 E: 180 W: -180 | 1 | COMPLETE | 3 | HDF5 | Brightness Temperature, Surface Soil Moisture |
| SMAP Enhanced L3 Radiometer Global and Northern Hemisphere Daily 9 km EASE-Grid Freeze/Thaw State V004 | 2015-03-31 to Present | N: 85.044 S: -85.044 E: 180 W: -180 | 004 | ACTIVE | 3 | HDF5 | Transition Direction |
SHOWING 10 OF 50
SMAP L-Band Radiometer Data Tools
| Tool Sort descending | Description | Services | |
|---|---|---|---|
| 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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