别人的东东，个人感觉还不错，以后再发我做的

GIS座标算法 非常的方便 -GIS coordinates of the algorithm is very convenient

NaviPOWM is planned to be car navigation system capable of running on a variety of operating systems. At the time, only OSM based map data is supported. Realtime routing engine is planned in a later version. Geocaching and city guide functionality are also planned.

MapObject Jave Applet源码-MapObject Java Applet FOSS

用JAVA写的最短路径算法(在GIS开发尤其是WEBGIS开发中非常有用！)-using Java to write the shortest path algorithm (especially in the development of GIS development of WEBGIS is very useful!)

程序演示了vc下读取mapInfo数据的功能，。包括.mif和.mid和.tab.-Procedures demonstrated vc MapInfo data under the read function. Including. Mif and. Mid and the. Tab.

MapObjects的VB二次开发源码，用于GPS导航-MapObjects secondary development VB source for the GPS navigation

Arcgis学习教程,适应初学者,欢迎全世界人民-ArcGis learning curricula, to adapt to beginners are welcome to the people around the world

基于ＰＯＳＴＧＩＳ／ＯＬＡＰ构建的空间数据挖掘工具源码，Ｃ＃语言开发-Based on POSTGIS/OLAP built-source spatial data mining tools, C# language development

湖南09年最新矢量地图(MapInfo格式)-Hunan Province in 2009 the latest vector map (MapInfo format)

南京市09年最新矢量地图(MapInfo格式)-nanjing vector maps like map (MapInfo format)