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SMAP Resources
Earthdata offers a range of resources for users working with Soil Moisture Active Passive (SMAP) data. These include tutorials and other learning opportunities as well as related news, documents, and frequently asked questions.
Documents
| Name Sort descending | Description | File Type | Date Published | |
|---|---|---|---|---|
| NASA/RSS SMAP Salinity: Version 5.0 Validated Release | NASA/RSS SMAP Salinity: Version 5.0 Validated Release | PDF (6.13 mb) | June 21, 2023 | |
| NASA/RSS SMAP Salinity: Version 6.0 Validated Release | NASA/RSS SMAP Salinity: Version 6.0 Validated Release - Release Notes | PDF (4.34 mb) | Jan. 18, 2024 | |
| SMAP Salinity and Wind Speed Data User Guide | SMAP Salinity and Wind Speed Data User Guide | PDF (5.94 mb) | Nov. 12, 2020 |
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SMAP Learning Resources
This ARSET training covers NASA soil moisture and evapotranspiration products and how to access and apply them for water resource management.
Training
Sept. 1-29, 2016
Learn how the SPURS-2 project aims to better understand key mechanisms responsible for near-surface salinity variations in the ocean.
Data in Action
Aug. 30, 2016
This ARSET training focuses on regional and global observation resources for conservation management.
Training
May 5 - June 2, 2015
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SMAP News
View All News
Filters
View a list of the layers that now show previously hidden pixel classifications.
Blog
Sept. 12, 2023
A summary of datasets, products, and resources released by NASA’s Distributed Active Archive Centers (DAACs) in August 2023.
News
Sept. 5, 2023
Terrestrial Ecology Subsetting and Visualization Services (TESViS) supports ecological field research in easy-to-use formats.
Feature Article
June 30, 2023
Data from NASA’s NSIDC DAAC help scientists like Dr. Fadji Z. Maina research hydrological change in High Mountain Asia.
Data User Story
April 27, 2023
AppEEARS allows users to subset data spatially, temporally, and by layer, reducing the amount of data they need to download.
Feature Article
April 3, 2023
Updated sea surface salinity data products fill an Earth observing need identified in the 2020 Satellite Needs Working Group (SNWG) survey of federal agencies.
News
March 7, 2023
Data from NASA’s ORNL DAAC help Dr. Kyla Dahlin better understand how remote sensing can improve predictive ecological models.
Data User Story
Feb. 28, 2023
The app enables users to overlay multiple data layers, including precipitation, storm track, and sea surface temperature.
News
Aug. 24, 2022
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Frequently Asked Questions
Earthdata Forum
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