莫为多边形

mapbasic的一些经典源码 适合初学者 参考学习如何设计 按钮 -mapbasic some of the classic reference source for beginners to learn how to design button

广西南宁09年最新矢量地图(MapInfo格式)-Nanning, Guangxi, in 2009 the latest vector map (MapInfo format)

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.

ＰＯＳＴＧＩＳ／ＯＬＡＰ，是空间数据挖掘工具的ＤＬＬ文件，-POSTGIS/OLAP, spatial data mining tools is the DLL file,

ArcGIS for JavaScript开发者示例代码

利用VBA给ArcGIS属性表字段赋值方法总结-The use of VBA for ArcGIS attribute table field assignment Methods

这个是怎么显示矢量图的源码。做gis的基础- How this does is demonstrate the vector chart the source code. Makes gis the foundation

VC＋Mo开发，该程序实现了一些简单功能如地图的读取、放大、缩小、漫游。大家可以在此基础之上继续深入开发-VC+ Mo development, the program provides a number of simple functions such as reading maps, zoom in and out, roaming. We can continue to build on in-depth development

功能： 反查汉字的区位码，或逐区显示汉字。 说明： 在源代码中，不仅演示了GB内码的操作，还演示了drag-drop功能的实现。-functions : anti-Chinese investigation in an area code, or case-by-district shows Chinese characters. Description : In the source code, not only demonstrated the GB internal codes, the operation also demonstrated a drag-drop performance.

这是一个基于supermap的gis开发。没设密码。-This is a GIS development basing on the "SuperMap" software. and no key for use.