flashmxmmxmx

ArcGIS Engine基础开发资料，有兴趣的可以参考参考(ArcGIS Engine-based development information, interested can refer to reference)

此源码为mapbasic基站三叶草源码，通过此源码编译后生成的插件可以生成基站三叶图。(This source base station for the mapbasic clover source, compiled by the source plug-ins generated by the base station can generate clover map.)

R*树，具有添加，删除，查询节点功能，是搜索算法中的一种，常用于GIS软件中。(R* tree, with add, delete, query node function, is a search algorithm, commonly used in the GIS software.)

Arcgis Engine 更新改Mxd数据源(Arcgis Engine Change DataSource.rar)

利用IDL编写的，实现了掩膜、 波段合成、 主成分分析 、缨帽变换、 水体指数（ndwi）、 归一化植被指数（ndvi）。面向对象方法写的(use idl language，come true mask、layer stacking、texture、tascap、pc、ndvi、ndwi)

通过离散点坐标数据，计算简单TIN三角网连接方式，并进行绘制(Through discrete point coordinate data, simple TIN triangulation connection mode is calculated and plotted)

mapinfo图斑操作使用教程，非常实用，值得参考学习。(the mapinfo polygons operations using the tutorial, very practical, it is also useful to learning.)

使用 Graphics View 实现可交互的动态地图应用。(Using the Graphics View interactive dynamic maps.)

将UTM下的平面坐标转换为地理坐标，参考椭球均为WGS84(Converts the plane coordinates under UTM to geographical coordinates)

美国麻省理工大学为小孩教育写的图形化编程软件，公布了源码。 用户有需要可以在该源码基础上添加自己的模块。(Massachusetts Institute of technology for children to write graphical programming software, announced the source code. Users need to be able to add their own modules on the basis of the source.)