基于Google earth和BIM的线路设计和外业调查新方法

A new method of using Google earth and BIM on road design and field investigation

成塔系列软件是基于Google earth COM API接口和BIM,结合卫星、手机、GPS而开发的地理信息系统软件,旨在扩展Google earth的应用,实现Google earth上直接进行线路设计、高程提取,SRTM DEM下载,CAD等高线绘制,地球影像截图,地形断面生成,AutoCAD、KML(KMZ)、GPS和Excel文件导入导出地球,坐标纠正,地图叠加等功能,提高工作效率。

Chengta series software is based on Google earth COM API and latest BIM methodology,GIS technology with satellite picture,intelligent mobile phone,GPS,directly using Google earth on alignment design,elevation extraction,SRTM DEM download,CAD contour line drawing,satellite imaging downloading,existing ground profile creation,AutoCAD,KML(KMZ),import and export GPS or Excel file to Google earth,overlap the contour line with satellite images,etc.It can dramatically improve the work efficiency.