ArcGIS二次开发编程实例。全书分两部分：基础篇和提高篇。基础篇通过 100多个具体的实例详细地讲解了ArcGIS 二次开发过程中涉及到的各个主要的知识点；提...

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

mapx5+vb6的开发指南 以mapx为核心 详细介绍其功能，作图，到二次开发。-mapx5+ vb6 guide to the development of mapx detail at the core of its functions, mapping to the second development.

基于MAPGIS的勘探剖面数据库设计与实现（caj格式）-MAPGIS exploration Profile Database Design and Implementation (CAJ format)

本软件基于MAPX5.0控件的开发这个系统本来应该注重于查询的,但查询有点问题,精确查询还好,模糊查询是错误的,大家可以看我的代码,模糊查询应该和精确查询是一样的,只是查的是所有图层罢了.所以我想请教一下大家怎样可以模糊查询,看了代码,照着做了,好像还不是很行,^_^.现在想把它完善一下,改的地方有鹰眼和查询结果做为浮动窗口,地图自动适应窗体的改变,其他还没想好.-MAPX5.0 based on the software controls the development of the system should focus on the inquiry, but for some problems, precision inquiries Fortunately, fuzzy inquiry is wrong, we can look at my code, fuzzy inquiry and precise inquiry should be the same, just check all the layers is just . Therefore, I would like to ask you about how fuzzy inquiry, read code suffices to follow them, do not seem to be OK ,^_^. want it perfect now that the place has changed and the Eagle Eye as a result of inquiries floating window, the map automatically adapt to changes in the form, not to other good . Oh

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.

几个实现经纬度与投影坐标计算的函数.可以供程序员参考-achieve several projection coordinates of longitude and latitude and calculation functions. Can reference for programmers

mapgis二次开发dll函数，vc++6.0制作-mapgis secondary development dll function, the production of 6.0 vc

这是关于二维波动方程正演的一款软件！大家可以交流讨论下！此程序可以实现地震波场的正演模拟计算，所利用的原理是基于波动方程的 请点击左侧文件开始预览 ！预览只提供20%的代码片段，完整代码需下载后查看 加载中 侵权举报

附件是一个开发文档，密码:www.gissky.net-annex is a development document, Password : www.gissky.net

This source code is useful to modify depth resolution of any images.