Flood risk maps are the essential tools for land use planning in flood-prone areas. The basic criteria for mapping are usually chosen according to flood return periods. Sometimes, the expected water depth or dynamic considerations are used instead. These criteria are discussed on mapping examples ...
This flood risk mapping method is very useful for land use planning because it enables swift diagnosis of the nature of risks and can supports decision making by risk managers and urban planners. 展开 关键词: Hazard Exposure Flood-risk map Land-use Mediterranean Ephemeral stream ...
in present case flood risk map; level 1: Criteria analysis which are hazard map and vulnerability map, and level 3: element considered in each criteria characteristic based on their influence (Figs.
Using topographic lidar to map flood risk from storm-surge events for Charlottetown, Prince Edward Island, Canada As part of a recent project to determine coastal impacts of climate change and sea-level rise on Prince Edward Island (PEI), airborne scanning laser altime... Tim,L,Webster,......
Color map design for visualization in flood risk assessment R. and Hanschka, S.: Municipal flood hazard mapping: the case of British Columbia, Canada, Nat. Hazards, 73, 907-932, 2014. Thistlethwaite, J., ... S Seipel,NJ Lim - 《International Journal of Geographical Information Science》 ...
Flood Risk Map Based on GIS, and Multi Criteria Techniques (Case Study Terengganu Malaysia) DOI: 10.4236/jgis.2015.74027, PP. 348-357 Ranya Fadlalla Abdalla Elsheikh, Sarra Ouerghi, Abdel Rahim Elhag Keywords: Geographic Information System, Multi Criteria Decision Making, Analytical Hierarchy Proces...
The flood risk maps for the 2022–2027 planning cycle have been improved compared to the previous cycle by using higher-quality, more-comprehensive, and detailed input data [56]. The greatest improvements have come from more reliable identification of potentially vulnerable populations and new recepto...
4.3.4. Future Multi-Scenario Flood Risk Assessment The flood risk map for the Guanzhong Plain (Figure 13) was obtained by integrating the GIS environment-based hazard, sensitivity, and vulnerability maps described above. The equal spacing approach was used to classify the flood risk into five cat...
when in reality there may simply not be an up-to-date local flood map, they may be at risk of unmapped pluvial (or, indeed, fluvial) floods or they may be outside of the 100-year flood zone where lower-frequency floods can still occur. Additionally, for those located in the 100-year...
•FloodinUSA（美国洪水概况美国洪水概况）美国洪水概况•FloodandStormWaterModel/HydrologicalandHydraulicsModels(HEC-HMSandHEC-RAS)（暴雨洪水模型，水力学和水文学模型软件暴雨洪水模型，暴雨洪水模型水力学和水文学模型软件）•FloodRiskMapandNationalFloodInsuranceProgram（洪水风险图与国家洪洪水风险图与国家洪水保险...