Establishment of 3D Virtual Digital Campus Based on the Digital Earth Platform

Taking Virtual Chengdu University of Technology as an example,This paper discussed an efficient,low-cost methodof building virtual campus network,the specific use of digital earth platform on the basis of remote sensingandgeographicalframeworkmaps,the use of 3D modelingtoolsforbuildinga modelgroup,after processing projection and coordinate transformation,Network virtual campus construction and implementation.Experiments prove,Digital Earth platform is an effective tools for project construction including the virtual campus,by virtue of its abundant natural resources,network transmission,three-dimensional display of the advantages.