全球定位系统2016，Vol.41Issue(4)：77-79,3.DOI:10.13442/j.gnss.1008-9268.2016.04.016
坐标转换在 CORS 中的应用
Apply on Coordinate Transformation in CORS
摘要
Abstract
The application of three‐dimensional seven parameter in CORS system is in‐troduced in this paper ,utilizing two methods to solve the three‐dimensional seven parameters of CGCS2000 to Xi′an 80 coordinates .Based on the analysis of the advantages and disadvan‐tages of these two methods by suing data of CORS in Zhejiang province .For height of Xi′an 80 is often unknow n ,so it is important to solve the 80 geodetic height of Xi'an .Seven param‐eters of three‐dimensional solution with three parameters and three‐dimensional seven param‐eters compared with only seven dimensional parameter method has greatly improved in the residual error and coordinate transformation .关键词
三维七参数/CORS/CGCS2000Key words
Three-dimensional seven parameter/CORS/CGCS2000分类
天文与地球科学引用本文复制引用
刘立..坐标转换在 CORS 中的应用[J].全球定位系统,2016,41(4):77-79,3.
