测绘科学技术学报2012，Vol.29Issue(6)：410-413,417,5.DOI:10.3969/j.issn.1673-6338.2012.06.005
GPS天线相位中心误差的检测与改正
Detection and Correction of Antenna Phase Center Error of GPS
魏锦德 1黄张裕 1海美 1朱华1
作者信息
- 1. 河海大学地球科学与工程学院,江苏南京210098
- 折叠
摘要
Abstract
The GPS antenna phase center error is an important error sourse that affecting the precision of GPS. Consequently, in high-precision GPS location measurement, the antenna should be oriented and the model should be used to correct the antenna phase center. The relative detection method of specification was provided , which was used to detect the horizontal component and vertical component of antenna phase center offsets. The shortcomings of this method were analyzed. According to these shortcomings, a new method was put forward . The case proved the method had a high accuracy and reliability and it could be used to detect the horizontal component in the wild.关键词
全球定位系统/天线相位中心偏差/天线相位中心变化/检测方法/改正Key words
GPS/ antenna phase center deviation/ antenna phase center variation/ detection method/ correction分类
天文与地球科学引用本文复制引用
魏锦德,黄张裕,海美,朱华..GPS天线相位中心误差的检测与改正[J].测绘科学技术学报,2012,29(6):410-413,417,5.
