Articles | Volume 21, issue 3
https://doi.org/10.5194/hess-21-1849-2017
https://doi.org/10.5194/hess-21-1849-2017
Research article
 | 
29 Mar 2017
Research article |  | 29 Mar 2017

Estimating annual water storage variations in medium-scale (2000–10 000 km2) basins using microwave-based soil moisture retrievals

Wade T. Crow, Eunjin Han, Dongryeol Ryu, Christopher R. Hain, and Martha C. Anderson

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Interactive discussion

Status: closed
Status: closed
AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment
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Peer-review completion

AR: Author's response | RR: Referee report | ED: Editor decision
ED: Publish subject to minor revisions (further review by Editor) (26 Jan 2017) by Roberto Greco
AR by Wade Crow on behalf of the Authors (10 Feb 2017)
ED: Publish as is (16 Feb 2017) by Roberto Greco
AR by Wade Crow on behalf of the Authors (27 Feb 2017)  Manuscript 
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Short summary
Terrestrial water storage is defined as the total volume of water stored within the land surface and sub-surface and is a key variable for tracking long-term variability in the global water cycle. Currently, annual variations in terrestrial water storage can only be measured at extremely coarse spatial resolutions (> 200 000 km2) using gravity-based remote sensing. Here we provide evidence that microwave-based remote sensing of soil moisture can be applied to enhance this resolution.