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| Content Provider | Springer Nature Link |
|---|---|
| Author | Kavzoglu, Taskin Sahin, Emrehan Kutlug Colkesen, Ismail |
| Copyright Year | 2013 |
| Abstract | Identification of landslides and production of landslide susceptibility maps are crucial steps that can help planners, local administrations, and decision makers in disaster planning. Accuracy of the landslide susceptibility maps is important for reducing the losses of life and property. Models used for landslide susceptibility mapping require a combination of various factors describing features of the terrain and meteorological conditions. Many algorithms have been developed and applied in the literature to increase the accuracy of landslide susceptibility maps. In recent years, geographic information system-based multi-criteria decision analyses (MCDA) and support vector regression (SVR) have been successfully applied in the production of landslide susceptibility maps. In this study, the MCDA and SVR methods were employed to assess the shallow landslide susceptibility of Trabzon province (NE Turkey) using lithology, slope, land cover, aspect, topographic wetness index, drainage density, slope length, elevation, and distance to road as input data. Performances of the methods were compared with that of widely used logistic regression model using ROC and success rate curves. Results showed that the MCDA and SVR outperformed the conventional logistic regression method in the mapping of shallow landslides. Therefore, multi-criteria decision method and support vector regression were employed to determine potential landslide zones in the study area. |
| Starting Page | 425 |
| Ending Page | 439 |
| Page Count | 15 |
| File Format | |
| ISSN | 1612510X |
| Journal | Landslides |
| Volume Number | 11 |
| Issue Number | 3 |
| e-ISSN | 16125118 |
| Language | English |
| Publisher | Springer Berlin Heidelberg |
| Publisher Date | 2013-02-28 |
| Publisher Place | Berlin, Heidelberg |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Landslide Susceptibility mapping Multi-criteria decision analysis Support vector machine Logistic regression Natural Hazards Geography (general) Agriculture Civil Engineering |
| Content Type | Text |
| Resource Type | Article |
| Subject | Geotechnical Engineering and Engineering Geology |
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