这个是类似google earth的程序，基本实现了电子地图的一般功能，做得比较细腻，对于想往GIS方面发展的朋友有比较不错的帮助。-This is similar to google earth procedures, the basic realization of the electronic map of the general functions, doing fine, wants to develop the GIS is

这个是类似google earth的程序，基本实现了电子地图的一般功能，做得比较细腻，对于想往GIS方面发展的朋友有比较不错的帮助。-This is similar to google earth procedures, the basic realization of the electronic map of the general functions, doing fine, wants to develop the GIS is