Three-Dimensional Digital Campus Based on ArcEngine and SketchUp

This paper introduces the current development status of the three-dimensional digital campus.It explores the methods in three-dimensional digital campus modeling by combining SketchUp modeling software,Photoshop image processing software and ArcGIS platform.The it discusses the problems of the process of modeling and suggesting some questions that we should pay attention to.Finally,proceeding from an example,it models the three-dimensional digital campus,analyzes its result,and sums up a complete operational processes of three-dimensional modeling.