Performance of Different Ensemble Kalman Filter Structures to Assimilate GRACE Terrestrial Water Storage Estimates Into a High-Resolution Hydrological Model: A Synthetic Study
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Shokri, Ashkan; Walker, Jeffrey; Van Dijk, Albert; Pauwels, Valentijn
Description
Among all remote sensing missions, the Gravity Recovery and Climate Experiment (GRACE) was unique as it measured the change in total water content across all terrestrial water storages (TWS) including subsurface, deep soil moisture, and groundwater. However, its coarse resolution is a major challenge for practical applications. Ensemble Kalman filters (EnKFs) are useful tools to combine observations with models to reduce prediction errors. But due to the coarse resolution of the GRACE products,...[Show more]
Collections | ANU Research Publications |
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Date published: | 2018-10-19 |
Type: | Journal article |
URI: | http://hdl.handle.net/1885/243270 |
Source: | Water Resources Research |
DOI: | 10.1029/2018WR022785 |
Access Rights: | Open Access |
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File | Description | Size | Format | Image |
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2018WR022785.pdf | 2.9 MB | Adobe PDF |
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