Likelihood ratio, logistic regression과 인공신경망을 이용한 산사태 민감도 분석과 검증: 한국 용인지역
DC Field | Value | Language |
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dc.contributor.author | 이사로 | - |
dc.contributor.author | 유주형 | - |
dc.date.accessioned | 2020-07-17T10:31:32Z | - |
dc.date.available | 2020-07-17T10:31:32Z | - |
dc.date.created | 2020-02-11 | - |
dc.date.issued | 2004-07-01 | - |
dc.identifier.uri | https://sciwatch.kiost.ac.kr/handle/2020.kiost/31801 | - |
dc.description.abstract | The likelihood ratio, logistic regression and artificial neural networks methods are applied and verified for analysis of landslide susceptibility in Yongin, Korea using GIS. From a spatial database containing such data as landslide location, topography, soil, forest, geology and land use, the 14 landslide-related factors were calculated or extracted. Using these factors, landslide susceptibility indexes were calculated by likelihood ratio, logistic regression and artificial neural network methods. Before the calculation, the study area was divided into two sides (west and east) of equal area, for verification of the methods. Thus, the west side was used to assess the landslide susceptibility, and the east side was used to verify the derived susceptibility. The results of the landslide susceptibility analysis were verified using success and prediction rates. The verifi-cation results showed satisfactory agreement between the susceptibility map and the existing data on landslide locations. | - |
dc.description.uri | 1 | - |
dc.language | English | - |
dc.publisher | The Joint Technical Committee on Landslides | - |
dc.relation.isPartOf | 9th International Symposium on Landslides | - |
dc.title | Likelihood ratio, logistic regression과 인공신경망을 이용한 산사태 민감도 분석과 검증: 한국 용인지역 | - |
dc.title.alternative | Landslide susceptibility analysis and its verification using likelihood ra-tio, logistic regression and artificial neural network methods: Case study of Yongin, Korea | - |
dc.type | Conference | - |
dc.citation.endPage | 98 | - |
dc.citation.startPage | 91 | - |
dc.citation.title | 9th International Symposium on Landslides | - |
dc.contributor.alternativeName | 유주형 | - |
dc.identifier.bibliographicCitation | 9th International Symposium on Landslides, pp.91 - 98 | - |
dc.description.journalClass | 1 | - |