摘要
虚拟参考站测量技术是网络RTK中的热门技术,简述了网络RTK中虚拟参考站法的基本原理,讨论了测量中存在的各种误差,通过星间站间双差方程的建立推导出虚拟参考站法的数学模型,并对测量过程中改正数的计算方法进行了分析,为虚拟参考站法的研究提供了依据。
Measuring based on virtual reference station（VRS）is a popular technology of GPS network RTK technology. The fundamental of VRS is introduced. The measuring error is discussed. The mathematical model of VRS is acquired by means of differential technology between the satellites and between the receivers. The computing method of the correction is analyzed. Both analysis and experiment can provide references for VRS research.
作者
邢旺
XING Wang(No.92941 Troops of PLA,Huludao 125000)
出处
《舰船电子工程》
2018年第8期42-45,共4页
Ship Electronic Engineering
关键词
虚拟参考站
网络RTK
数学模型
改正数
virtual reference station
network RTK
mathematical model
correction
