新的等值线编程实现，很好用的的东西阿，不能错过

各高校（北京大学、武汉大学、南京大学、华东师大）地理信息相关专业硕博历届考试题-Colleges and universities (Peking University, Wuhan University, Nanjing University, East China Normal University) Geographic information relevant professional examinations硕博successive title

常用地图投影转换公式。包括高斯投影、墨卡托投影、通用墨卡托投影、兰勃特投影等投影转换的详细公式。-The conversion formula commonly used map projection. Including the Gaussian projection, Mercator projection, Mercator projection GM, Lambert projection, such as the detailed formula for projection conversion.

共享一个从网友那里当下来得C++程序，同大家分享哦！xy piont convert to shp-Sharing a User, where the moment has come from a C++ program to share with you Oh! xy piont convert to shp

环保模型，包括水污染模型，大气污染模型及爆炸模型，基于ArcGIS Engine开发。-Environmental models, including water pollution model, air pollution models and explosion models, based on ArcGIS Engine development.

地理信息系统很好的c#编程，学习的好资料~适合初学者使用。-Geographic Information System a good c# programming, learning good information ~ suitable for beginners to use.

MAPX开发手册-Connection Development Manual

前不久作三维校园用到的ARCGIS和SKETCHUP结合的一些资料-Not long ago, the campus used for three-dimensional combination of ARCGIS and SKETCHUP some information

本人自己用VC6.0做的，GIS基本操作的工具，除了距离测量没完善和面积测量没实现外，都有了。-vc6.0+MapX,GIS,baseTOOL

ArcGIS Engine为用户提供了整套功能强大的GIS框架，本文档介绍如何快速的建立和发布使用ArcGIS Engine定制的GIS应用程序。第三部分-ArcGIS Engine provides users with a full set of powerful GIS framework, this document describes how to quickly build and publish using ArcGIS Engine customized GIS applications. Part III

ArcGIS的基本地图图形编辑功能，常用的都有-ArcGIS map graphic of the basic editing functions, commonly used are