Please use this identifier to cite or link to this item: https://ktisis.cut.ac.cy/handle/10488/8672
DC FieldValueLanguage
dc.contributor.authorPark, No-Wook-
dc.contributor.authorKyriakidis, Phaedon-
dc.date.accessioned2016-07-13T11:45:47Z-
dc.date.available2016-07-13T11:45:47Z-
dc.date.issued2008-10-
dc.identifier.citationKorean Journal of Remote Sensing, 2008, Volume 24, Issue 5, pages 453-462en
dc.identifier.issn1225-6161-
dc.identifier.issn2287-9307 (Online)-
dc.identifier.urihttp://ktisis.cut.ac.cy/handle/10488/8672-
dc.description.abstractThe objective of this paper is to compare the prediction performances of different landslide hazard maps based on topographic data stemming from different sources of elevation. The geostatistical framework of kriging, which can properly integrate spatial data with different accuracy, is applied for generating more reliable elevation estimates from both sparse elevation spot heights and exhaustive ASTER-based elevation values. A case study from Boeun, Korea illustrates that the integration of elevation and slope maps derived from different data yielded different prediction performances for landslide hazard mapping. The landslide hazard map constructed by using the elevation and the associated slope maps based on geostatistical integration of spot heights and ASTER-based elevation resulted in the best prediction performance. Landslide hazard mapping using elevation and slope maps derived from the interpolation of only sparse spot heights showed the worst prediction performanceen
dc.formatpdfen
dc.language.isoenen
dc.publisherKorean Society of Remote Sensingen
dc.rightsCopyright (c) KISTI. All Rights Reserved.en
dc.subjectElevationen
dc.subjectLandslide hazarden
dc.subjectGeostatisticsen
dc.titleGeostatistical Integration of Different Sources of Elevation and its Effect on Landslide Hazard Mappingen
dc.typeArticleen
dc.collaborationInha Universityen
dc.collaborationUniversity of Californiaen
dc.subject.categoryEnvironmental Engineeringen
dc.countryUnited States of Americaen
dc.countryKoreaen
dc.subject.fieldEngineering and Technologyen
dc.dept.handle123456789/54en
item.languageiso639-1other-
item.fulltextNo Fulltext-
item.grantfulltextnone-
crisitem.author.deptDepartment of Civil Engineering and Geomatics-
crisitem.author.facultyFaculty of Engineering and Technology-
crisitem.author.orcid0000-0003-4222-8567-
crisitem.author.parentorgFaculty of Engineering and Technology-
Appears in Collections:Άρθρα/Articles
Show simple item record

Page view(s)

55
Last Week
1
Last month
2
checked on Jul 19, 2019

Google ScholarTM

Check


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.