Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLI-B8, 105-107, 2016
https://doi.org/10.5194/isprs-archives-XLI-B8-105-2016
© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.
 
22 Jun 2016
THE FRAMEWORK ON MULTI-SCALE LANDSLIDE HAZARD EVALUATION IN CHINA
W. Y. Li1, C. Liu2, and J. Gao1 1Institute of Urban Study, Shanghai Normal University, Shanghai, China
2College of Surveying and Geo-Informatics, Tongji University, Shanghai, China
Keywords: Scale, Framework, Landslide susceptibility, Physically based model, Process, Evaluation Abstract. Nowadays, Landslide has been one of the most frequent and seriously widespread natural hazards all over the world. How landslides can be monitored and predicted is an urgent research topic of the international landslide research community. Particularly, there is a lack of high quality and updated landslide risk maps and guidelines that can be employed to better mitigate and prevent landslide disasters in many emerging regions, including China. This paper considers national and regional scale, and introduces the framework on combining the empirical and physical models for landslide evaluation. Firstly, landslide susceptibility in national scale is mapped based on empirical model, and indicates the hot-spot areas. Secondly, the physically based model can indicate the process of slope instability in the hot-spot areas. The result proves that the framework is a systematic method on landslide hazard monitoring and early warning.
Conference paper (PDF, 1240 KB)


Citation: Li, W. Y., Liu, C., and Gao, J.: THE FRAMEWORK ON MULTI-SCALE LANDSLIDE HAZARD EVALUATION IN CHINA, Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLI-B8, 105-107, https://doi.org/10.5194/isprs-archives-XLI-B8-105-2016, 2016.

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