Geospatial Assessment of Coseismic Landslides in Baturagung Area

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dc.contributor.authorSaputra, A.
dc.contributor.authorSartohadi, J.
dc.contributor.authorSri Hadmoko, D.
dc.contributor.authorGomez, C.
dc.date.accessioned2019-08-25T23:14:57Z
dc.date.available2019-08-25T23:14:57Z
dc.date.issued2016en
dc.description.abstractJava, the most densely populated island in Indonesia, is located on top of the most seismically active areas in Southeast Asia: the Sunda Megathrust. This area is frequently hit by strong earthquake. More than 3,300 M>5 earthquakes occurred between 1973-2014. The wide range of mountainous areas and high intensity of rainfall, make several part of the island one of the most exposed regions for coseismic landslides such as Baturagung area, the Southeast mountainous area of Yogyakarta Province. An integrated method between RS and GIS was used to conduct the vulnerability assessment due to the lack of the site specific slope instability analysis and coseismic landslides data. The seismic zonation of Baturagung area was obtained based on the analysis of Kanai attenuation. The geologic information was extracted using remote sensing interpretation based on the 1:100,000 geologic map of Yogyakarta and geomorphologic map of Baturagung area as well. The coseismic landslide hazard assessment has been estimated using scoring analysis in the GIS platform proposed by Mora and Vahrson (1993) with several modifications. The accomplished coseismic landslide hazard map shows medium hazard coverage in the eastern areas, in the upper slope of Baturagung area, which consists of Semilir Formation. The result provides a distinct description of coseismic landslides hazard distribution in Batuaragung area. However, it should only be the preliminary assessment of the site specific investigation especially on valuable area or asset.en
dc.identifier.citationSaputra, A., Sartohadi, J., Sri Hadmoko, D., Gomez, C. (2016) Geospatial Assessment of Coseismic Landslides in Baturagung Area. Forum Geografi, 29(2), pp. 99-113.en
dc.identifier.issnISSN: 0852-0682, ESSN: 2460-3945
dc.identifier.urihttp://hdl.handle.net/10092/16980
dc.language.isoen
dc.publisherForum Geografien
dc.relation.urihttp://journals.ums.ac.id/index.php/fg/article/view/693en
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)en
dc.rights.urihttps://hdl.handle.net/10092/17651
dc.subjectcoseismic landslide hazarden
dc.subjectgeographic information system (GIS)en
dc.subjectBaturagungen
dc.subjecthazard assessmenten
dc.subject.anzsrcFields of Research::37 - Earth sciences::3709 - Physical geography and environmental geoscience::370903 - Natural hazardsen
dc.subject.anzsrcFields of Research::40 - Engineering::4013 - Geomatic engineering::401302 - Geospatial information systems and geospatial data modellingen
dc.subject.anzsrcFields of Research::46 - Information and computing sciences::4609 - Information systems::460905 - Information systems development methodologies and practiceen
dc.subject.anzsrcFields of Research::37 - Earth sciences::3706 - Geophysics::370609 - Seismology and seismic explorationen
dc.titleGeospatial Assessment of Coseismic Landslides in Baturagung Areaen
dc.typeJournal Articleen
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