兰小几的经典ArcEngine二次开发教程，对想学ae二次开发的有很大帮助，基础功能的实现，抛砖引玉

本人总结的GIS中重要的开源库GDAL的使用方法!-I have summarized the important open source GIS library GDAL to use!

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.

通过调用工作空间资源库对象，来对地图图层风格进行设置-The work of space resources by calling the library objects to the map layer style settings

Compressed E00 Read/Write Library

VB+MO实用开发例子：第一章：GIS开发简介；第二章：MO/VB二次开发入门；第三章：使用地图和图层，有详细的说明和例子；第四章：坐标系和几何对象；全书共九章，pdf格式。-VB+ MO practical development examples: First Chapter: GIS development profile Chapter: MO/VB secondary development of entry Chapter III: Using maps and layers, contains a detailed description and examples Chapter IV: coordinate system and geometry object book a total of nine chapters, pdf format.

用openGL调用ERIS的*.shp格式的地图文件-ERIS with openGL call of the*. shp format map files

通过gps采样数据，完成已知两点经纬度求距离。-Sampling through the gps data, the completion of known latitude and longitude points for the distance.

一个开源面向对象通用地图投影程序，支持多种地图投影算法。-An open source object-oriented common map projection procedures, supports a wide range of map projection algorithm.

第六个RAR MAPGIS 二次开发教程共6个RAR这是其中的第六个-RAR MAPGIS sixth secondary development of a total of 6 RAR Guide This is one of the sixth