opendds 1.2 最新版 面向分布式实时网络编程，具有平台无关的特性。-the latest version of opendds,an open source,which address to distributed network programming.

运用IDL编写ENVI组件，IDL是一种处理遥感数字图像的有效编程语言(IDL is an effective programming language for remote sensing digital images and this programme is using IDL to write ENVI components.)