此程序可以进行大地测量坐标和白塞尔坐标进行转换，有利于我们测量的进行。

本软件是一款集地图投影、坐标转换、GPS高程拟合和常用测绘工具于一身的共享软件。-This software is a set map projection, coordinate transformation, GPS Elevation fitting and mapping tools commonly used to share in the same software.

flex的在地图上显示谷歌地图某个位置的程序-flex

MapXtreme for Java 3.x开发指南1-MapXtreme Java 3.x for the development of a Guide

GML相关

自定义生成DXF文件组件库，包括画线、点、圆弧、圆/椭圆、文字、多边形、填充等等20多个功能。-Custom component library to generate DXF files, including the painting line, point, arc, circle/ellipse, text, polygon, filling more than 20 features and so on.

广西南宁09年最新矢量地图(MapInfo格式)-Nanning, Guangxi, in 2009 the latest vector map (MapInfo format)

这个是怎么显示矢量图的源码。做gis的基础- How this does is demonstrate the vector chart the source code. Makes gis the foundation

简单的GIS导航 CoreTest.rar-simple GIS Navigation CoreTest.rar

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。-a simple geographic information systems of the C source code. Background use mysql connect to the database.