Locating flood embankments using SAR time series: A proof of concept.
International Journal of Applied Earth Observation and Geoinformation(2018)
摘要
•Creating a flood map to measure flood extent.•Predicting embankment locations using stage-extent plots.•A sensitivity test indicates importance of water threshold values.•Examining the likely causes of detection error.•An embankment-locating methodology to inform hydrodynamic models and geo-databases.
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关键词
Flood embankment detection,Sentinel 1,Flood delineation,Global models
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