This program demonstrates the usage of the select() routine.

gis 底层开发-gis underlying the development of

Delaunay三角网生成，利用离散点生成Delaunay三角网，交互式界面，直观-Delaunay triangulation to generate the use of discrete point generating Delaunay triangulation, interactive interface, intuitive

vb中使用GIS控件-vb control the use of GIS

基于Voronoi图的空间分析.exe，不错的程序阿，就与环境污染分析的-Voronoi-based spatial analysis. Exe, procedures Ah well, on with the environmental analysis

This example programming for mapobject 2.4 like displaying SHP files or grid files (*.adf) with legend manipulation. So, you must install mapobject first for editing the sorce codes. But for the execute file you just run for it.-This is example programming for mapobject 2.4 like displaying SHP files or grid files (*.adf) with legend manipulation. So, you must install mapobject first for editing the sorce codes. But for the execute file you just run for it.

应用背景物理大地测量中，将大地坐标系转换为球坐标系。大地坐标系是建立在一个椭球基础上的坐标，先转换成地心笛卡尔坐标系，然后由地心笛卡尔直角坐标系转换为地心球坐标系。关键技术 输入文件Input.dat 格式 B L H， 转换的椭球参数为 椭球长半径 a=6378137m, 扁率倒数为298.257223563。先转换为笛卡尔球心直角坐标系，然后进一步转换为 球坐标系，输出文件为 convert.dat

图形地理信息数据与图形不需要任何ArGis支持处理处理处理处理处理处理-graphics GIS data and graphics do not need to deal with any ArGis on Treatment handle on Treatment

GDAL最全，最权威帮助文档资料，大家有什么不懂的函数就在里面查-failed to translate。itis so bad today, i can t finish my teacher s task

vc++ + GIS系统，可以进行简单的空间查询，管理，发布等-vc+++ GIS system that can perform simple spatial query, management, publishing, etc.

2维电子地图显示程序可放大缩小、图层选择功能，学习GIS软件开发必备-Two-dimensional electronic map display program can be enlarged or reduced, layer selection function, learning GIS software development necessary