对流层效应的距离偏差及其改正误差──GNSS导航定位误差之四  

Distance Biars and Its Correction Errors for Troposphere Effect——Errors in GNSS Navigation/Positioning(4)

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

出　　处：《数字通信世界》2019年第6期1-2,共2页Digital Communication World

摘　　要：本文概述了对流层效应对GNSS卫星导航定位的影响,并以GPS卫星导航定位为例,论述了对流离层效应的距离偏差及其改正误差,给出了具体算例。In this paper,the influence of tropospheric effect on GNSS satellite navigation/ positioning is summarized. Taking GPS satellite navigation/positioning as an example,the distance biars and its correction error of tropospheric effect are discussed,and the concrete example is given.

关 键 词：对流离层效应 距离偏差 改正误差 

分 类 号：TN92[电子电信—通信与信息系统] TN96[电子电信—信息与通信工程]