摘要
本文以差分GPS技术多年来在海洋资源调查中使用为例,对差分技术在海洋资源调查中的应用和定位质量评定方法作探讨,并对两种综合导航定位系统作了介绍。
In this article, taking the use of differential GPS technology in marine resource in- vestigation as an example, the author discusses the method and positioning quality evaluation of differential GPS technology used in marine resource investigation. And describes HYPACK and SPECTRA integrate navigation systems.
出处
《南海地质研究》
2002年第1期91-96,共6页
Gresearch of Eological South China Sea
关键词
差分GPS技术
定位中误差
伪距
difference GPS technology, DMRS (determination of root of mean square), pseudorange
