SMAP radiometer and radar soil moisture data products are matched with in situ-based soil moisture estimates from core validation sites to produce this data set. These data provide performance assessments of various SMAP soil moisture products.
SMAP/In Situ Core Validation Site Land Surface Parameters Match-Up Data, Version 1
This is the most recent version of these data.
First release of data set
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Data: Data integrity and usability verified
Documentation: Key metadata and user guide available
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As a condition of using these data, you must cite the use of this data set using the following citation. For more information, see our Use and Copyright Web page.
Colliander, A., J. Asanuma, A. Berg, T. Bongiovanni, D. Bosch, T. Caldwell, C. Holifield -Collins, K. Jensen, et al. 2017. SMAP/In Situ Core Validation Site Land Surface Parameters Match-Up Data, Version 1. [Indicate subset used]. Boulder, Colorado USA. NASA National Snow and Ice Data Center Distributed Active Archive Center. doi: https://doi.org/10.5067/DXAVIXLY18KM. [Date Accessed].