gis二次开发

一片gis方面的论文，供参考。-a gis of papers for reference.

用Visual C++开发的一个坐标转换系统大家打开看看就知道了-Visual C development of a coordinate transformation system opened see in the know

构建Delaunay三角网的源程序，采用vb6.0加ae9.1环境下开发-Construction of Delaunay Triangulation source, using VB6.0 development environment plus ae9.1

CAVOR (Creating A Vison Of Reality) is an engine/collection of components for building apps that combine geospatial or graphic data with a database of attributes (properties). Examples include GIS, CAD, CASE, etc. It is free software released under the GNU General Public License. See also included documents and/or the web pages (see above)

基于vc60的MapX开发源码 -VC60-based source of MapX Development

共享一个从网友那里当下来得C++程序，同大家分享哦！xy piont convert to shp-Sharing a User, where the moment has come from a C++ program to share with you Oh! xy piont convert to shp

vc实现GIS地图移动位置功能，双缓冲的运用。-vc mobile GIS map location, dual use of the buffer.

多边形拓扑关系生成方法实现，数据以shapefile线文件为基础。-Polygon topology generation method to achieve the data to shapefile line of the file-based.

投影转换功能,具备将其他不同类型的投影转换为统一的投影坐标系下-projection conversion function with other different types of projection into a unified projection coordinate system

环保模型，包括水污染模型，大气污染模型及爆炸模型，基于ArcGIS Engine开发。-Environmental models, including water pollution model, air pollution models and explosion models, based on ArcGIS Engine development.