ArcGis快速程序

c#读mif文件及txt文件代码，拿来和大家共享 -c# Reading mif file and txt file code, use and share

Compressed E00 Read/Write Library

mapx开发文档，有他就可以所向披靡-MapX development packages, he can skelter

非常实用，特别是对于GIS开发人员-very useful, especially for the development of GIS staff

H31GPS模拟接收机程序 H31GPS模拟接收机程序是用来模拟接收GPS卫星数据并显示卫星位置的模拟程序，数据来自己卫星星历。-this is made to test the GPS ,and the data is come from the GPS star.

应用VB+MO实现的简单的查询系统，可以实现图层的放大、缩小、图层控制以及图形和属性的查询,和打印功能.-VB MO realize the simple query system, the layer can be achieved to zoom, layer control, as well as graphics and attributes of inquiries and printing functions.

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.

通过gps采样数据，完成已知两点经纬度求距离。-Sampling through the gps data, the completion of known latitude and longitude points for the distance.

利用分层设色显示数字高程模型dem，在vc开发环境中-The use of layered colors show the digital elevation model dem, in the development environment vc

Delphi开发平台的GIS开放源码系统，功能涵盖GIS的基本操作，是学习和掌握GIS原理的非常好源码。deDelphi-GIS open source code system in Delphi platform . Includes essential GIS function, which is a good example for the learning and studying the principle of GIS.