摘要
Abstract
In recent years,with the rapid development of electronics,computers and other technology,3D GIS application matures,many applications originally envisaged is becoming a reality.For example,the field of city emergency response,virtual tour,intelligent transportation,urban planning and design,3D GIS was used extensively and maturely in these fields.In particular,the application of the electric power industry,the three-dimensional technology could demonstrate the three-dimensional scene better,the power model,but it also can be combined with disaster model phase,forecast the results of the power facilities disaster.The method of this thesis,which is based on 3D space-based disaster data mining,and involved in disaster distribution of spatial analysis and spatial data mining method,is data mining method,which is based on the 3D geographic information technologies,to analysis the impact of the disaster distribution on the degree of power facilities.关键词
三维GIS/空间数据挖掘/灾害分析Key words
3D GIS/spatial data mining/hazard analysis分类
天文与地球科学
