Web1 aug. 2009 · mation included by the ITRF89 was taken into account. (ii) WGS-84 coordinate system. GPS positioning. and navigation usually refe r to WGS-84, the definition . WebTable 1: Seven transformation parameter from ONGD14 to WGS84 (ITRF89) (NSA, 2014) Parameters Values. Translation in X 819.0 mm Translation in Y -576.2 mm Translation in Z -1644.6 mm Rotation around X-axis 0 ’ 0.00378” Rotation around Y-axis 0 ’0.03317” Rotation around Z -axis 0 ’0.00318” Scale factor 0.0693
European Terrestrial Reference System 89 (ETRS89) - Qinsy - QPS
Web•Is re-realised every few years (ITRF89, ITRF90, ITRF91, ITRF92, ITRF93, ITRF94, ITRF95, ITRF96, ITRF97, ITRF2000, ITRF2005, ITRF2008, ITRF2014) •Provides a set of coordinates and velocities for several hundred stations worldwide •Uses a geocentric coordinate system (XYZ) Web11 nov. 2015 · From ITRF89 to ITRF2008 Five field teams conducted GPS observations during 59 days, from 26 January 2013 to 25 March 2013, for 20 NSA stations using … hamilton h70665533
Introduction to 3D Reference Frames - International Federation of …
http://qkxb.hut.edu.cn/zk/ch/reader/create_pdf.aspx?file_no=20090405&year_id=2009&quarter_id=4&falg=1 Web第4期 21 利用表1、2 中的转换参数和下面的坐标转换公 能得出错误的分析结果。如果选择的基准不合理,难 以清晰地显示形变图像,将给变形分析带来极大的困 WebMemo : Specifications for reference frame fixing in the analysis of a EUREF GPS campaign. Claude Boucher and Zuheir Altamimi. Version 1 : 30-09-1993 Version 2 : 07-03-1995 Version 3 : 10-02-1997 Version 4 : 08-01-1998 Version 5 : 12-04-2001 Version 6 : 27-03-2007 Version 7 : 24-10-2008 Version 8 : 27-04-2011 Version 8 : 18-05-2011 … burn mail