测绘科学技术学报2025，Vol.41Issue(4)：343-347,5.DOI:10.3969/j.issn.1673-6338.2025.04.002
国产超站仪天文大地测量性能分析
Performance Analysis of Astronomical Latitude and Longitude Measurement Using Domestic Super Total Station
摘要
Abstract
Chinese astro-geodetic survey equipment has basically achieved localization,but there is a lack of scien-tific analysis and evaluation of the equipment's performance.Taking the RTS-382t super total station produced by Suzhou Yiguang as an example,we processed its observation data collected over multiple nights and conducted a scientific comparison with an imported Leica image total station to analyze the operational performance of the do-mestically produced equipment.The results showed that the domestically produced equipment significantly outper-formed the imported Leica device in terms of observation efficiency,with an efficiency improvement of 50％.The differences in observation results between the domestically produced equipment and the imported Leica device were less than 0.3″,and the measurement accuracy approached the requirements of the national first-class astronomical geodetic survey.Therefore,it has broad prospects for promotion and application.关键词
天文大地测量/国产化/数据处理/观测效率/测量精度Key words
astronomical geodetic survey/localization/data processing/observation efficiency/measurement ac-curacy分类
天文与地球科学引用本文复制引用
汤进九,苗梦雅,米科峰,马旺,陈勇,时春霖..国产超站仪天文大地测量性能分析[J].测绘科学技术学报,2025,41(4):343-347,5.基金项目
国家自然科学基金面上项目(42474064). （42474064）
