Publication:
Evaluating Flood Hazard Potential in Danang City, Vietnam Using FOSS4G

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dc.contributor.authorThi, An Tran
dc.contributor.authorRaghavan, Venkatesh
dc.contributor.authorMasumoto, Shinji
dc.contributor.authorNonogaki, Susumu
dc.contributor.authorNemoto, Tatsuya
dc.contributor.authorPoliyapram, Vinayaraj
dc.contributor.authorYonezawa, Go
dc.contributor.departmentGraduate School for Creative Cities, Osaka City University
dc.contributor.departmentGraduate School for Creative Cities, Osaka City University
dc.contributor.departmentGraduate School of Science, Osaka City University
dc.contributor.departmentGeological Survey of Japan, National Institute of Advanced Industrial Science and Technology
dc.contributor.departmentGraduate School of Science, Osaka City University
dc.contributor.departmentGraduate School for Creative Cities, Osaka City University
dc.contributor.departmentGraduate School for Creative Cities, Osaka City University
dc.date2023-09-23T20:33:39.000
dc.date.accessioned2024-04-26T17:32:11Z
dc.date.available2018-02-18T00:00:00Z
dc.description.abstractFloodplain in the alluvial lowland coastal area in the south of Danang City is a part of Vu Gia - Thu Bon river basin where is affected by serious and repetitive flood hazard. The topography and geomorphology which directly related to flood hazard but such relationship are still poorly understood. This study aims to measure flood inundation during a flood event in 2007 and estimate the potential flood hazard areas. ALOS PALSAR imageries were used for observing flood inundation dynamics. A 5m resolution DEM of study area were generated using field survey elevation points data and BS-Horizon interpolation method (Nonogaki et al., 2012). The generated DEM and flood inundation map were used as input data to extract the geomorphologic features of the study area and investigate relations on flood hazards. The flood potential mapping based on the investigation of ALOS PALSAR interpretation, topographical analysis and the land cover classification was carried out. As the result, flood inundation map shows good correlation to field survey flood map in 2007 and potential flood hazard map also coincides with flood scenario assessment by the Danang City government.
dc.identifier.doihttps://doi.org/10.7275/R5VX0DRF
dc.identifier.urihttps://hdl.handle.net/20.500.14394/29686
dc.relation.urlhttps://scholarworks.umass.edu/cgi/viewcontent.cgi?article=1110&context=foss4g&unstamped=1
dc.rights.urihttp://creativecommons.org/licenses/by-sa/4.0/
dc.source.statuspublished
dc.subjectFOSS4G
dc.subjectGeography
dc.titleEvaluating Flood Hazard Potential in Danang City, Vietnam Using FOSS4G
dc.typepaper
dc.typearticle
digcom.contributor.authorisAuthorOfPublication|email:tranthian.gis@gmail.com|institution:Graduate School for Creative Cities, Osaka City University|Thi, An Tran
digcom.contributor.authorisAuthorOfPublication|email:xyz@xyz.com|institution:Graduate School for Creative Cities, Osaka City University|Raghavan, Venkatesh
digcom.contributor.authorisAuthorOfPublication|email:xyz1@xyz.com|institution:Graduate School of Science, Osaka City University|Masumoto, Shinji
digcom.contributor.authorisAuthorOfPublication|email:xyz2@xyz.com|institution:Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology|Nonogaki, Susumu
digcom.contributor.authorisAuthorOfPublication|email:xyz3@xyz.com|institution:Graduate School of Science, Osaka City University|Nemoto, Tatsuya
digcom.contributor.authorisAuthorOfPublication|email:xyz4@xyz.com|institution:Graduate School for Creative Cities, Osaka City University|Poliyapram, Vinayaraj
digcom.contributor.authorisAuthorOfPublication|email:xyz5@xyz.com|institution:Graduate School for Creative Cities, Osaka City University|Yonezawa, Go
digcom.date.embargo2018-02-18T00:00:00-08:00
digcom.identifierfoss4g/vol15/iss1/28
digcom.identifier.contextkey11584156
digcom.identifier.submissionpathfoss4g/vol15/iss1/28
dspace.entity.typePublication
relation.isJournalIssueOfPublication76edce7d-e24d-42dc-8462-4b2d83bb6774
relation.isJournalIssueOfPublication.latestForDiscovery76edce7d-e24d-42dc-8462-4b2d83bb6774
relation.isJournalOfPublication48f90458-191b-4d6a-b77f-8ca3ebb872ca
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