An improved MCDM combined with GIS for risk assessment of multi-hazards in Hong Kong
Sustainable Cities and Society(2023)
Abstract
•An improved interval-FAHP-GIS integrating interval fuzzy numbers was proposed.•MCDM methods considered multi-criteria contributions on multi-hazard risks.•Multi-hazard risks were assessed using AHP-GIS, interval-FAHP-GIS and ANP-GIS;.•Interval-FAHP-GIS is more accurate and easier to conduct than AHP-GIS and ANP-GIS.
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Key words
MCDM,AHP,Interval FAHP,ANP,GIS,Multi-hazard risks
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