Morphometric Analysis to Prioritize for Flood Risk of Sub-Watersheds of Teesta (Sikkim and West Bengal) Through Hazard Degree (HD) and Principal Component Analysis with Weighted Sum Approach (PCAWSA)
Prasanya Sarkar, Madhumita Mondal, Koyel Roy, Utpal Seal Sarma, Shasanka Kumar Gayen
Topics & Concepts
Flood mythDrainage densityWatershedPrincipal component analysisHydrology (agriculture)Digital elevation modelDrainage basinEnvironmental scienceHazardStructural basinDrainageSTREAMSFlood risk assessment100-year floodNatural hazardGeographyCartographyGeologyStatisticsRemote sensingMathematicsGeomorphologyEcologyComputer scienceGeotechnical engineeringMeteorologyMachine learningArchaeologyBiologyComputer networkGroundwater and Watershed AnalysisFlood Risk Assessment and ManagementHydrology and Watershed Management Studies