Spatial estimates of flood damage and risk are influenced by the underpinning DEM resolution: a case study in Kuala Lumpur, Malaysia

• Main Authors: Fatdillah, Eva, Rehan, Balqis M., Rameshwaran, Ponnambalam, Bell, Victoria A., Zulkafli, Zed, Yusuf, Badronnisa, Sayers, Paul
• 格式: Article
• 出版: Multidisciplinary Digital Publishing Institute 2022
• 在線閱讀: http://psasir.upm.edu.my/id/eprint/103262/; https://www.mdpi.com/2073-4441/14/14/2208

The sensitivity of simulated flood depth and area to DEM resolution are acknowledged, but their effects on flood damage and risk estimates are less well understood. This study sought to analyse the relative benefits of using global DEMs of different resolution sizes, 5 m AW3D Standard, 12.5 m ALOS P...