Articles | Volume 24, issue 8
https://doi.org/10.5194/nhess-24-2817-2024
https://doi.org/10.5194/nhess-24-2817-2024
Research article
 | 
22 Aug 2024
Research article |  | 22 Aug 2024

Water depth estimate and flood extent enhancement for satellite-based inundation maps

Andrea Betterle and Peter Salamon

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Latest update: 30 Mar 2025
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Short summary
The study proposes a new framework, named FLEXTH, to estimate flood water depth and improve satellite-based flood monitoring using topographical data. FLEXTH is readily available as a computer code, offering a practical and scalable solution for estimating flood depth quickly and systematically over large areas. The methodology can reduce the impacts of floods and enhance emergency response efforts, particularly where resources are limited.
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