Publication:
Enhancing a Distributed Rainfall Intensity for Flood Analysis within a GIS Framework in an Urban Area (Kajang Flood)

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dc.citedby1
dc.contributor.authorSalleh S.H.M.en_US
dc.contributor.authorSidek L.M.en_US
dc.contributor.authorid57189240500en_US
dc.contributor.authorid35070506500en_US
dc.date.accessioned2023-05-29T06:12:09Z
dc.date.available2023-05-29T06:12:09Z
dc.date.issued2016
dc.descriptionCatchments; Floods; Geographic information systems; Conventional methods; Critical elements; GIS (geographic information system); High resolution; Monsoon season; Rainfall distribution; Rainfall intensity; Spatial and temporal resolutions; Rain; analytical framework; catchment; estimation method; flood forecasting; flooding; GIS; hazard assessment; pixel; precipitation intensity; seasonality; spatiotemporal analysis; urban area; Kajang; Malaysia; Selangor; West Malaysiaen_US
dc.description.abstractThe town of Kajang has experienced major flood events in previous decades since 1970s. Due to Eastern and Western Monsoon seasons in Malaysia, Kajang has potential to face with number of flood events. One of the critical elements in flood analysis is rainfall distribution. Therefore, flood studies need to have an optimum cognition of rainfall distribution as main input. In this study, HEC GeoHMS model was used in GIS (Geographic Information System) for Sungai Jeluh catchment (Kajang) due to estimation (visualization) of distributed rainfall in Kajang. In comparison with conventional methods, which they produced rainfall in lumped mode (e.g. Thiessen's polygon), HEC GeoHMS visualized and tabulate a full distribution of rainfall for each small part (pixel of map) in a case study. HEC GeoHMS model for Sungai Jeluh has been set up by feeding high resolution of spatial and temporal resolution data (precipitation). Result of this study shows that rainfall by high intensity is distributed near urban area (downtown) in comparison with upstream which involved with less rainfall intensity.en_US
dc.description.natureFinalen_US
dc.identifier.ArtNo12024
dc.identifier.doi10.1088/1755-1315/32/1/012024
dc.identifier.issue1
dc.identifier.scopus2-s2.0-84966600735
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84966600735&doi=10.1088%2f1755-1315%2f32%2f1%2f012024&partnerID=40&md5=3422674bfe696c816fb8e0e55dfc2354
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/22770
dc.identifier.volume32
dc.publisherInstitute of Physics Publishingen_US
dc.relation.ispartofAll Open Access, Gold
dc.sourceScopus
dc.sourcetitleIOP Conference Series: Earth and Environmental Science
dc.titleEnhancing a Distributed Rainfall Intensity for Flood Analysis within a GIS Framework in an Urban Area (Kajang Flood)en_US
dc.typeConference Paperen_US
dspace.entity.typePublication
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