Natural Resources Database GIS源代码

ArcGIS中一般为采用GIS的组件打印，但本方法直接通过系统函数打印出来，方便-ArcGIS General GIS component for the introduction of printing, but this function directly through the system print out Convenience

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.

AE开发实例，梁爽整理制作 来自网站：http://www.coolgis.com.cn-AE development examples, Liang Shuang finishing production from the website: http://www.coolgis.com.cn

mapx_v45

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

图像缩放，双线性变换，效果较好 ，能较高比例缩放图像-image resize

此为成功案例的开发，结合了C#和MapObjects组件，使用者要安装此组件。-this case for the success of the development, a combination of C# and MapObjects. users must install this component.

超图公司的supermap objects5开发版中级教程，欢迎大家下载，共同提高-Hypgraph company supermap objects5 development version Intermediate Guide, we are happy to download, upgrade

mapobjects VB development maybe very useful for first MO developer

目前支持autocad中DWG文件读写的源码除了用python写的phythonCAD，恐怕就只剩这个了。可是为什么该站要限定java和C才开通呢，其实有一些其他语言的源码也很经典啊-Currently supports autocad in the source code to read and write DWG files besides using python write phythonCAD, I am afraid the only place this has been. But why the station should be limited to java and C only to open it, in fact, have a number of other languages source code is also very classic ah