TY - GEN
T1 - Multi-scale coupling and application of natural disaster risk analysis
AU - Liu, Yaolong
AU - Chen, Zhenlou
AU - Wang, Jun
AU - Ye, Mingwu
AU - Xu, Shiyuan
PY - 2011
Y1 - 2011
N2 - Differences in spatial scale appear in expression of natural disaster risk. The large-scale region spans up to global level, regional (continental) level, watershed level of major rivers, the natural regional and national level. Grasping the principle of good order, reasonable distribution, the expression of disaster risk map focuses on regional risk general trends and macroeconomic situation. The meso-scale regions contain natural areas, sub-districts, the provinces, cities, regions of administrative division. Risk zoning services are for the regional long-term disaster prevention and mitigation planning. It also provides accurate background parameters for small-scale disaster risk assessment. The small-scale regions include natural state, the district, county, town, village, streets and communities of the administrative divisions. The risk characterization of affected areas is to improve the accuracy of vulnerability assessment. It is also provide technical methods for disaster risk assessment.
AB - Differences in spatial scale appear in expression of natural disaster risk. The large-scale region spans up to global level, regional (continental) level, watershed level of major rivers, the natural regional and national level. Grasping the principle of good order, reasonable distribution, the expression of disaster risk map focuses on regional risk general trends and macroeconomic situation. The meso-scale regions contain natural areas, sub-districts, the provinces, cities, regions of administrative division. Risk zoning services are for the regional long-term disaster prevention and mitigation planning. It also provides accurate background parameters for small-scale disaster risk assessment. The small-scale regions include natural state, the district, county, town, village, streets and communities of the administrative divisions. The risk characterization of affected areas is to improve the accuracy of vulnerability assessment. It is also provide technical methods for disaster risk assessment.
KW - Multi-scale
KW - coupling & application
KW - natural disaster
KW - risk analysis
UR - https://www.scopus.com/pages/publications/80052357181
U2 - 10.1109/GeoInformatics.2011.5981151
DO - 10.1109/GeoInformatics.2011.5981151
M3 - 会议稿件
AN - SCOPUS:80052357181
SN - 9781612848488
T3 - Proceedings - 2011 19th International Conference on Geoinformatics, Geoinformatics 2011
BT - Proceedings - 2011 19th International Conference on Geoinformatics, Geoinformatics 2011
T2 - 2011 19th International Conference on Geoinformatics, Geoinformatics 2011
Y2 - 24 June 2011 through 26 June 2011
ER -
