一个上海地图，jpg各式的，可以用来作为gis处理的原始数据-a Shanghai maps, a variety of jpg can be used as a gis of the original data

上海09年最新矢量地图(MapInfo格式)-Shanghai vector maps like map (MapInfo format)

开发GIS系统常用图标。以上海市地图为例。-Development of GIS system commonly used icons. Map of Shanghai as an example.

基于flex源码的gis电子地图API接口调用开发，为企业实现地图应用，上海专业的gis开发平台。-Electronic Maps API interface calls gis development based on flex source for enterprises to achieve the map application, Shanghai professional gis development platform.