师兄用VC写的由湿地DEM生成的三维模型，赋有纹理，可以动态漫游，地理分析。希望对搞GIS开发的朋友有所帮助。包含DEM和纹理数据，所以有点大，请耐心下载。-senior VC written by DEM wetlands generated 3D model, endowed with texture, dynamic roaming, geographic analysis. Hope to engage in the development of the GIS friends help

3dgis程序，通过arcengine结合C#编写，实现三维数据的各种操作和dem的生成。查询。漫游等-3dgis program, written in C# by arcengine combined to achieve a variety of operations and dem generate three-dimensional data. Query. Roaming