GNSS动态载波相位测量的数据处理方法概述——GNSS动态载波相位测量的数据处理方法之一  

Data Processing Overview on GNSS Kinematic Carrier Phase Measurements——DataProcessing Method on GNSS Kinematic Carrier Phase Measurements

作　　者：刘基余[1] Liu Jiyu(School of Geodesy and Geomatics, Wuhan University, Wuhan, 430079)

机构地区：[1]武汉大学测绘学院,武汉430079

出　　处：《数字通信世界》2017年第12期1-5,共5页Digital Communication World

摘　　要：GNSS动态载波相位测量技术,是获取高精度实时点位的有效途径。但是,它要求正确解算出观测成果的整周模糊度,方可到达预期目的。本文概述了解算整周模糊度的下列方法:双频伪距法、模糊度函数法、最小二乘搜索法和模糊度协方差阵法。GNSS Kinematic Carrier Phase Measurement technology is an effective way to obtain the highaccuracy real-time point positions.However it requires the correct solution of the ambiguity of the observation results,so as to achieve the desired purpose.This paper outlines the following methods to calculate the ambiguity:dual frequency pseudo-range method,ambiguity function method,least squares search method and fuzzy covariance matrix method.

关 键 词：GNSS动态载波相位测量 观测成果的整整周模糊度 

分 类 号：TN96[电子电信—信号与信息处理]