基于VB和MapObjects教程教程实例代码。

兰小几的经典ArcEngine二次开发教程，对想学ae二次开发的有很大帮助，基础功能的实现，抛砖引玉

地图比例尺绘制的源代码，演示了多种不同的地图比例尺-map scale mapping of source code, demonstration of a wide range of map scale

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

Soft de mdificacion de registry

mapxtreme for asp的整站示例-MapXtreme for the entire sample stations

本程序为个人GIS地图、路径算法及GPS导航定位的测试程序。主要用来测试GIS环境及算法的可靠和稳定性。-This procedure for individual GIS map, the path algorithm and GPS navigation and positioning test procedures. GIS is mainly used to test the environment and the reliability and stability of algorithms.

是NET2003+ArcEngine91的开发框架， 在此基础上可以专心的进行业务逻辑的开发-Is NET2003+ ArcEngine91 the development framework, based on this conduct can concentrate on business logic development

资源描述完整的gps应用程序，包括前端数据采集程序 读取星历程序、单点定位程序，差分定位程序、RTCM电文编码译码程序等

Visual C++开发GIS系统(陈建春)附书光盘，里面包含本书全部完整源代码。-Visual C development of GIS (Chen Jianchun) attached CD, which contains all of the integrity of the source code.

应用背景随着地震勘探精度的提高,各向异性对于常规克希霍夫叠前深度偏移效果的影响已不容忽视.研究了利用P波非双曲旅行时求取各向异性参数的方法,当道集的排列长度远大于勘探目的层深度时,P波走时资料包含的信息可以用来确定VTI介质的各向异性参数关键技术利用VTI介质的CMP道集,研究了二步法提取η参数的方法,即先利用短排列地震数据求取均方根动校正速度,再利用长排列数据和水平速度扫描法得到水平速度,通过转换得到各向异性η参数；采用基于声学近似的VTI介质程函方程,通过各向异性射线追踪计算旅行时