摘要
利用SLR时间序列与ITRF2008的公共参考站的坐标及速度信息,实现两者间的欧几里得标准相似变换,以核心参考站在1983—2008年的SLR时间序列解算了各历元与ITRF2008的转换参数,并对转换参数进行统计分析,结果可靠。
Based on the common reference stations in STRF and ITRF,standard transformation between the two reference systems is realized by solving the Euclidean similarity of seven parameters,and the seven transformation parameters are derived from the time series of SLR core station in the period of 1983-2008.The results are proved reliably by statistic analysis of transformation parameters.
出处
《大地测量与地球动力学》
CSCD
北大核心
2011年第6期104-108,共5页
Journal of Geodesy and Geodynamics
基金
国家自然科学基金(40974018
41174023)
关键词
STRF
ITRF2008
坐标转换
HELMERT
SLR
STRF(SLR Terrestrial Reference Frame)
ITRF(International Terrestrial Reference System)2008
coordinate transformation
Helmert
SLR(Satellite Laser Ranging)