TY - GEN
T1 - Development and application of gis-based information system of landslide hazard map induced by Earthquakes and rainfall in Korea
AU - Kim, Han Saem
AU - Chung, Choong Ki
N1 - Publisher Copyright:
Copyright © 2016 by SCITEPRESS - Science and Technology Publications, Lda. All rights reserved.
PY - 2016
Y1 - 2016
N2 - Securing the slope stability for earthquake and rainfall by analysing the behaviour of slope structure is one of the most important parts in landslide disaster preparation, especially in Korea including many mountain areas. However, there is still a lack of systematic research on securing the slope stability for earthquake and rainfall in Korea. Therefore, the systematic research on factors affecting the slope stability and evaluation method of slope stability considering earthquake and rainfall induced factors should be needed. In this study, integrated information system of landslide hazard map during earthquake and rainfall was developed. The developed system built, within the frame of GIS, consists of a database (DB) containing all site information and processed data in the system in the standard data formats, and the system software performing various functions to manage and utilize the data in the database. The system software is functionally divided into an input module, earthquake-induced landslide assessment module, rainfall-induced landslide assessment module, and hazard mapping module. Study area is Cheonggye Mountain and Deogyu Mountain in Korea, and landslide hazard map is constructed by using amplification factor obtained from geometrical characteristics of slope and Severity Level linked with rainfall datasets based on the developed system.
AB - Securing the slope stability for earthquake and rainfall by analysing the behaviour of slope structure is one of the most important parts in landslide disaster preparation, especially in Korea including many mountain areas. However, there is still a lack of systematic research on securing the slope stability for earthquake and rainfall in Korea. Therefore, the systematic research on factors affecting the slope stability and evaluation method of slope stability considering earthquake and rainfall induced factors should be needed. In this study, integrated information system of landslide hazard map during earthquake and rainfall was developed. The developed system built, within the frame of GIS, consists of a database (DB) containing all site information and processed data in the system in the standard data formats, and the system software performing various functions to manage and utilize the data in the database. The system software is functionally divided into an input module, earthquake-induced landslide assessment module, rainfall-induced landslide assessment module, and hazard mapping module. Study area is Cheonggye Mountain and Deogyu Mountain in Korea, and landslide hazard map is constructed by using amplification factor obtained from geometrical characteristics of slope and Severity Level linked with rainfall datasets based on the developed system.
KW - Earthquake
KW - GIS
KW - Information system
KW - Landslide hazard Map
KW - Rainfall
UR - http://www.scopus.com/inward/record.url?scp=84979556396&partnerID=8YFLogxK
U2 - 10.5220/0005866802270234
DO - 10.5220/0005866802270234
M3 - Conference contribution
AN - SCOPUS:84979556396
T3 - GISTAM 2016 - Proceedings of the 2nd International Conference on Geographical Information Systems Theory, Applications and Management
SP - 227
EP - 235
BT - GISTAM 2016 - Proceedings of the 2nd International Conference on Geographical Information Systems Theory, Applications and Management
A2 - Rocha, Jorge Gustavo
A2 - Grueau, Cedric
PB - SciTePress
T2 - 2nd International Conference on Geographical Information Systems Theory, Applications and Management, GISTAM 2016
Y2 - 26 April 2016 through 27 April 2016
ER -