IP地址归属地解析动态库

读写中国地球空间数据交换格式源码-read and write Chinese geospatial data exchange format FOSS

地理信息的基本实现应用，适合用于写电子地图的，或报警系统参考-the basic GIS applications, optimized for writing electronic maps, or reference Alarm System

本代码主要接受在地理信息系统GIS中常用的一些绘制方法。-accept the code in the main geographic information system GIS mapping of some commonly used methods.

软件功能：本软件是专为制作启程交通伴侣地图而编写的工具，力求让用户通过简单的操作快速的制作出一幅适合启程交通伴侣使用的地图。-software : the software is designed for the production of transport departed partners maps prepared by the tools and seeks to allow users through a simple operation quickly produce a suitable partner depart traffic use maps.

H31GPS模拟接收机程序 H31GPS模拟接收机程序是用来模拟接收GPS卫星数据并显示卫星位置的模拟程序，数据来自己卫星星历。-this is made to test the GPS ,and the data is come from the GPS star.

vc开发GIS一书的源代码，为了解GIS原理非常有帮助，通过该代码可以开发自己的GIS系统

功能非常齐全的VB+MO代码,适合GIS工程开发用-Very complete VB+ MO code, suitable for use GIS Project Development

VC开发的最短路径算法,有算法介绍以及VC开发源代码,以供大家学习探讨,谢谢!-VC development of the shortest path algorithm, algorithm development VC presentations and source code for all to study and explore, thank you!

地理信息系统,实现地图街道、车站、路口等信息的用户动态定义。-geographic information system that maps the streets, railway stations, road junctions and other information users dynamic definition.

这是两年前做的东西，刚刚开始学习gis时导师布置的一个作业：莫霍面的一些分析处理！对初学者有用，呵呵～里面有坐标系的关键转换技术，自己建的数学模型自己实现，还有配套的文章发表，呵呵～-That was two years ago so things just started learning gis instructor at the layout of a work : Moho some analysis! Useful for beginners, Ha ha ~ coordinate system with a key switch technology, to build the mathematical model for achieving his, also supporting the article was published, Ha ha ~