GIPSY是美国JPL开发的高精度GPS后处理软件,可用于GPS地壳形变数据处理。由于GIPSY的源代码不公开,针对性强,因此使用相对GAMIT和Bernese较少,同时旧版本安装有一定难度。本文以GIPSY5.0的安装为例,说明其安装及其基本使用。
GIPSY is a software from Jet Propulsion Laboratory in United State to post-process the GPS observations with high precision.It becomes more popular in GPS crustal deformation data process fields.As we known that GIPSY's source code is hard to obtain which aimed at the high precision GPS process and strong pertinences,so its user numbers is much less than GAMIT and Bernese.Meanwhile its preview version is difficult in installation that required basic LINUX knowledge.This paper intends to introduce the installation of GIPSY 5.0 to help the basic user to learn and use the software.