摘要
GPS网络RTK虚拟参考站技术(VRS)是最近几年发展起来的新技术。本文介绍了VRS技术的工作原理、系统构成及优势,阐述了建立贵阳市VRS网络连续运行卫星定位系统的必要性、紧迫性及可行性,提出了贵阳市连续运行卫星定位系统的初步设想以及部分成果。
GPS network RTK Virtual Reference Station （VRS） is one new technology that developed in recent years. This paper introduces the principle, the system structure and advantages of VRS, meanwhile expounds the necessity, urgency and feasibility if building VRS network in Guiyang. Finally we discuss the establishment of the satellite positioning system continuous operation of Guiyang, and raise some preliminary envision and partial results.
出处
《地理空间信息》
2008年第4期92-94,共3页
Geospatial Information
