GNSS接收机天线高对测量精度的影响分析
Influence of the height of GNSS receiver antenna on measurement accuracy
钟磊 1邓雪花 1胡灵炆 1杨世凡1
作者信息
- 1. 贵阳信息科技学院 土木工程学院,贵州 贵阳 550003
- 折叠
摘要
为了减小全球导航卫星系统(Global Navigation Satellite System,GNSS)接收机天线高对测量精度的影响,提高GNSS的测量精度,掌握正确的天线高改正和量取方法,通过变换不同的天线高量取方式,在基线解算条件相同的条件下,计算并对比分析不同量取方式下的误差情况,得出正确的天线高改正和量取方法.实验表明,天线高量取测高片高时的计算结果优于其他量取方式.
Abstract
In order to reduce the influence of the receiver antenna height of the Global Navigation Satellite System(GNSS)on the measurement accuracy,and to improve the measurement accuracy of GNSS,it is necessary to master the correct antenna height correction and measurement method.Under the same baseline solution conditions,through changing the measurement method of the antenna height,the error under different measurement method was calcu-lated and compared,and the correct antenna height correction and measurement method was obtained.Experiments showed that the calculation result of height piece measurement was better than other measurement methods.
关键词
GNSS接收机天线高/精度/影响/改正和量取Key words
height of GNSS receiver antenna/precision/influence/correction and measurement引用本文复制引用
出版年
2024
NETL
NSTL
万方数据