mapgis二次开发dll函数，vc++6.0制作

opengis是gis的重要分之，这是中文的版本，需要的下载啦-gis OpenGIS is an important point, which is the Chinese version, you need to download

应用背景该代码用于python对于栅格数据的二维等值线的可视化，通过数据可视化的手段可以加强海洋技术专业的同学对海洋数据的分析和了解。python是一种脚本语言，使用起来比较方便。关键技术主要是基于windows 7下的python中的matplotlib包和numpy包进行数据处理和绘制图像。等值线就是从很多数据中提取出某个值的所有值进行插值绘制线使得所有相等的值都绘制出一条线来。

该源代码用于伪Linux/Unix系统简历地理信息系统（GIS).该代码支持矢量格式和光栅格式-the source code for the pseudo-Linux/Unix systems curriculum vitae Geographic Information System (GIS). The code format support vector and raster format

Delphi GIS 电子地图信息系统商业源码-Delphi electronic GIS map information systems business FOSS

我这个不过初学者也可以看看，希望gis高手们也能上传些源码。-the beginners can also see hope gis masters can also upload some source.

Simple example VHDL code for registers

美国Trimble公司的GPS专业处理软件。-the United States Trimble GPS professional processing software.

ArcGIS Engine二次开发编程实例，里面有许多有用的例子！-ArcGIS Engine secondary development of programming examples, there are many useful examples!

mapx中点的移动 mapx中点的移动-MapX Mobile midpoint of th e MapX Mobil e midpoint of th e MapX Mobile

用于对空间数据的投影变换。共实现了Albers、Lambert、高斯-克吕格、UTM和Mercator五种投影的正反变换。有需要函数使用说明的可通过EMail向作者索取。-right spatial data for the projection transformation. The total amount of Albers, Lambert, Gaussian- Krger, UTM and five Mercator projection transform the pros. The need to function for use by the author to obtain that extension.