mapx开发的一个实用程序！

大地坐标转换经纬度源码，主要是c与h文件，有参考价值-Geodetic coordinates of latitude and longitude conversion source, mainly c and h file, there is reference value

mapyrus能够将点、线、多边形、标注、符号等按PDF、POSTSCRIPT、SVG、WEB IMAGE等格式输出。提供编程手段，满足不同开发需求。-mapyrus able to point, line, polygon, tagging, and other symbols on PDF, POSTSCRIPT, SVG, WEB IMAGE output formats. Provide programming tools to meet different needs of development.

VB6code,三纬城市标住，图形图像代码-VB6code, three-wai city living standard, graphics and video code

不需要控件，直接可以运行的纯C++GIS地图操作程序。数据为shp矢量格式或AOTOCAD2004DXF格式

一个用vb对mapinfo做二次开发的例子,此例子的功能虽然简单,但含盖了很多知识点,如mapinfo的回调,各种空间功能的实现等-with a pair of MapInfo do the secondary development of examples, examples of this function is simple, it covers a lot of knowledge, such as MapInfo callback, the space functional realization

讲解GIS空间数据水印信息隐藏与加密技术方法的论文，对编写GIS矢量数据的数字水印程序有一定帮助-GIS Spatial Data on the watermark and encryption techniques to hide the paper, the preparation of GIS vector data of digital watermarking procedure has a certain extent, help

mapX教程 帮助哪些基于OCX来进行电子地址开发的入门教程-mapX tutorials which help to carry out electronic address based on the development of OCX introductory tutorial

ArcGisEngine开发的一个示例程序,应该还不错吧,希望大家会喜欢-ArcGisEngine developed an example of the procedure, it should be pretty good now, I hope everyone will like

利用VC环境，自制的一个模似民航飞机跟踪系统。其中关键在于自制了一个结构体。-VC environment, a self-made for it to the civil aircraft tracking system. The key lies in the structure of a self-made body.

很好的一个导航地图的例子。需要的可以下载下来好好研究下，希望对你们有用处-A good example of a navigation map.