西北水电Issue(1)：1-4,4.DOI:10.3969/j.issn.1006-2610.2026.01.001
GNSS测量精度的全站仪验证方法研究
Study on the Total Station Verification Method for GNSS Measurement Accuracy
摘要
Abstract
The total station-based accuracy verification method for GNSS measurement results is confronted with problems such as the lack of systematic theoretical support,non-unified evaluation criteria and confused indicators.To solve these problems,a new verification method is proposed based on the law of error propagation.This method deduces the mean square error by using the true errors in the ob-servation data,and clarifies the specific requirements for the relative accuracy of side length and angle measurement accuracy to meet the relevant specifications accordingly.The results show that this method not only provides a scientific calculation model for verifying the ac-curacy of GNSS measurement results with a total station in theory,but also has strong practical feasibility.It is applicable to the accuracy verification of GNSS control network results of different grades,and helps to improve the accuracy and comprehensiveness of the accuracy verification for GNSS measurement results.关键词
控制测量/GNSS/边长相对中误差/测角中误差/质量评价Key words
control surveying/GNSS/relative mean square error of side length/mean square error of angle measurement/quality evalu-ation分类
天文与地球科学引用本文复制引用
尹业彪,兰世雄,孙建邦,杨振胤..GNSS测量精度的全站仪验证方法研究[J].西北水电,2026,(1):1-4,4.基金项目
中国电建集团西北勘测设计研究院有限公司重点科技项目(XBY-ZDKI-2024-41) （XBY-ZDKI-2024-41）
