读取DXF，SHP，和MIF文件

vb开发的GIS电子地图,查询，放大等功能-vb development of GIS electronic map, query, zoom and other functions

OPEN-GL地图-OPEN-GL Map

地图打印输出的代码，可以参照这一程序用在编写gis的大型程序上。-map printouts of code can refer to the procedure used in the preparation of large gis procedures.

基于GPS与GIS的车辆导航定位监控系统的研究-based on GPS and GIS vehicle navigation and positioning control system research

mapobjects教程基于vb的教程及其代码示例。-mapobjects tutorial tutorials vb based and code examples.

数据格式转换器(Mapinfo tab to ESRI shapefile) 借助IMUT.exe实现Mapinfo （*tab）格式数据到ESRI shapefile （*.shp）文件格式的转换.

ESRI公司ArcInfo的Shape文件格式介绍-Chinese shape file documents for the large number of GIS data provide a basis for learners is absolutely necessary

SuperMap IS .NET 开发手册包括SuperMap IS .NET 快速入门教程、类结构图、控件与对象及其接口（属性、事件、方法）的含义及用法、示例程序库等多方面的内容，是使用SuperMap IS .NET 开发WebGIS站点的联机帮助和基本参考手册。-SuperMap IS. NET development manual, including SuperMap IS. NET Quick Start tutorial, type of structure, controls and objects and their interfaces (properties, events, methods) of the meaning and usage, sample library, and many other content, is the use of SuperMap IS . NET development of WebGIS site online help and the basic reference manual.

不用注册就可以完成各种常用的地图投影：UTM、Albers、高斯、兰勃特、墨卡托等几十种投影，以及它们之间的相互转换；数据处理方式多样：单点、多点、文件方式；椭球可选；注册后功能更多。 -Registration can be completed without a variety of commonly used map projection: UTM, Albers, Gauss, Lambert, Mercator, etc. dozens of projection, and their mutual conversion data processing and diverse ways: a single point, multi-point , paper ellipsoid optional register more after the function.

pocket pc sip 类库,集时通讯demo调用类库-pocket pc sip library, call the library collection when the communication demo