两院院士、摄影测量与遥感著名专家李德仁作的关于地理信息网格方面的精彩讲座，愿意与大家分享，希望对此感兴趣的朋友有帮助！-Academicians, Photogrammetry and Remote Sensing Li Deren for a well-known expert on geographic information of the exciting aspects of the grid talks, willing to share with you, I hope this o

《地理教师网》——地理信息系统知识及地理信息系统在中学地理教学中的应用地理信息系统知识及地理信息系统在中学地理教学中的应用 北京二中 李奕 北京二十二中 董俊娟-" Geography Teachers Net" - geographic information systems knowledge and geographic information systems geography teaching at secondary school in the applicati

ArcGIS二次开发编程实例，全书分两部分：基础篇和提高篇-ArcGIS secondary development of programming examples, the book is in two parts: The Basics and improve articles

导航电子地图的存储格式，李清泉所写，很有参考意义。-The store format of navigation digital map, written by Pro Li Qiangquan