Data Access Tool

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Selected Data Set Information

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Data Set ID:
SPL4SMGP
Data Set Summary:
SMAP Level-4 (L4) surface and root zone soil moisture data are provided in three products: * SMAP L4 Global 3-hourly 9 km EASE-Grid Surface and Root Zone Soil Moisture Geophysical Data (SPL4SMGP, DOI: 10.5067/EVKPQZ4AFC4D) * SMAP L4 Global 3-hourly 9 km EASE-Grid Surface and Root Zone Soil Moisture Analysis Update (SPL4SMAU, DOI: 10.5067/LWJ6TF5SZRG3) * SMAP L4 Global 9 km EASE-Grid Surface and Root Zone Soil Moisture Land Model Constants (SPL4SMLM, DOI: 10.5067/KN96XNPZM4EG). For each product, SMAP L-band brightness temperature data from descending and ascending half-orbit satellite passes (approximately 6:00 a.m. and 6:00 p.m. local solar time, respectively) are assimilated into a land surface model that is gridded using an Earth-fixed, global cylindrical 9 km Equal-Area Scalable Earth Grid, Version 2.0 (EASE-Grid 2.0) projection.

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Data provided by:
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    CesiumNSIDC Data Access UI v4.0.1
    files selected (~0 MB)
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    File Name
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    Download Python script.
    Download files with the Earthdata Download application, a data download management tool. The application must be installed. Supports direct download for any number of files.
    Use Earthdata Search to apply customizations (e.g., subset, reformat) prior to downloading data files. Your current filter selections will be automatically transferred.