Research on 3D visualization of DEM data and line optimization based on Google Earth and ACIS

摘要：

　　form of an array to represent an entity on the ground floor elevation model,which is core data in all areas for data processing and terrain analysis of 3D space.This paper extracted and converted the DEM data of the specific region based on Google Earth,and used ACIS to generate 3D topography,and then selected two points on the 3D topography,respectively,as the starting point and the end point,line selection of high voltage poles operation carried out then.In addition,we used Floyd algorithm to optimize the initial route,finally,used a KML file to displayed the optimized route on Google Earth.

关键词： DEM Google Earth API ACIS line optimization KML

作者: Tingting Liu Xiyu Liu Xiaozhi Dong

作者单位: College of Management Science and Engineering,Shandong Normal University,Jinan,China

会议类型: 国际会议

会议名称: The 9th International Conference on Pervasive Computing and Application(ICPCA 2014)(第九届全国普适计算学术会议、第九届全国人机交互联合学术会议)

会议地点: 南昌

会议语种:英文

页码: 1-8

在线出版日期: 2013-09-26（万方平台首次上网日期，不代表论文的发表时间）