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Interactive comment on “Observation operators for assimilation of satellite observations in fluvial inundation forecasting” by Elizabeth S. Cooper et al
| Content Provider | Semantic Scholar |
|---|---|
| Author | Cooper, Elizabeth S. |
| Copyright Year | 2019 |
| Abstract | The manuscript “Observation operators for assimilation of satellite observations in fluvial inundation forecasting” by Cooper et al. aims at improving the methodology for assimilating SAR-derived observations into hydrodynamic models for flood forecast. More specifically, the study investigates the use of three observation operators, which are (1) water level observations at flood edge position, (2) water level observations at the nearest wet pixels, and (3) backscatter measurements. Use (1) and (2) has been previously investigated; the proposed analysis focuses on the use of (3) within an ensemble Kalman filtering approach. Synthetic twin experiments are used to investigate the physical mechanisms by which different observation operators update modelled water levels; the performances of these operators are analysed to compare |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | https://www.hydrol-earth-syst-sci-discuss.net/hess-2018-589/hess-2018-589-AC2.pdf |
| Alternate Webpage(s) | https://www.hydrol-earth-syst-sci-discuss.net/hess-2018-589/hess-2018-589-RC1-print.pdf |
| Alternate Webpage(s) | https://www.hydrol-earth-syst-sci-discuss.net/hess-2018-589/hess-2018-589-RC2-print.pdf |
| Alternate Webpage(s) | https://www.hydrol-earth-syst-sci-discuss.net/hess-2018-589/hess-2018-589-AC1.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
