一个简单的地理信息系统实现的C++源代码。后台使用mysql连接数据库。...

vc++ MapX二次开发中问题较多的中文标注的解决。在地图上标绘图标，可输入经纬度精确定位，并显示最多可输入50个汉字的标注，图标在地图上拖动移位，图标删除等，附带缩放、漫游、归心、状态栏显示当前鼠标位置经纬度等基本功能。-vc++ MapX secondary development of the Chinese are more marked resolved. Drawing on the map superscript superscript, enter the latitude and longitude accurate positioning, and display up to 50 Chinese characters input tagging, drag the icon on the map shift, delete the icon, etc., with zoom, roam, in the heart, the status bar displays the current mouse and other basic functions of latitude and longitude position.

几个实现经纬度与投影坐标计算的函数.可以供程序员参考-achieve several projection coordinates of longitude and latitude and calculation functions. Can reference for programmers

GDAL最全，最权威帮助文档资料，大家有什么不懂的函数就在里面查-failed to translate。itis so bad today, i can t finish my teacher s task

基于windows mobile的gis开源代码-Windows mobile based on the gis open-source code

范在SuperMap Objects 中如何编辑手柄控制功能-Fan SuperMap Objects How to handle control functions Edit

在mapx中实现鼠标滚轮响应放大缩小的功能-Mapx achieved in response to mouse wheel zoom function

运城地区arcgis软件的电子地图，有需要的可下载研究哦。-Yuncheng area ArcGIS software electronic map has the necessary research can be downloaded Oh.

mapobjects VB development maybe very useful for first MO developer

关于mapx方面的开发资料-on the development of information

测量基础软件开发。包括前方交会，后方交会，后方交会等个种测量的平差。-measurement based software development. Including forward intersection, the rear intersection, the rear other species fair measurement of adjustment.