导航定位卫星的发展及应用

The Statement of Navigation Satellite and the Applications on Space Remote Sensing

首先对导航定位系统在美国，欧洲的现状和最新发展动态了分析介绍，然后从航天对地定位等方面的相关应用，提出了导航定位系统在我国天基系统中的典型应用方向，对我国导航空闰系统和应用的发展提出了具体的建议。

Based on the study of the navigation satellite system. This paper discusses the applica- tions of the GPS. GLONASS, GNSS in space remote sensing. Finally, the paper give some advises about how to develop this kind of system in our country.