The spatial information management and visualization of geo-hazard bodies

摘要：

By the fusion of raster and vector data as well as RS and GIS data,this paper intends to demonstrate the comprehensive application of mass RS images,DEM data and attribute data for spatial information management and visualization of geo-hazard bodies on a 3-D Digital Earth.This working style will enable the intuitionistic visualization of conventional hazard bodiesinformation from mass data and information browse,inquiry,update and analyses together with displaying intuitionistic and clear results,which makes a promising research.

关键词： Digital Earth DEM remote sensing 3-D visualization

作者: Sha Li Jingfu Li Xin Yu

作者单位: Institute of Geophysics & Geomatics,China University of Geosciences,Wuhan 430074,China

会议类型: 国际会议

会议名称: The 3rd International Conference on Environmental and Engineering Geophysics(第三届环境与工程地球物理国际会议)

会议地点: 武汉

会议语种:英文

页码: 560-563

在线出版日期: 2008-06-15（万方平台首次上网日期，不代表论文的发表时间）