Online Presentations
Note: The views expressed in the presentations and papers below are those of the authors and do not reflect the policies or views of the United Nations Office for Outer Space Affairs. The presentations and papers are provided solely for informational purposes.
| Title | |
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      Latest Developments with ITRF 2008
       Mr. Zuheir Altamimi, IERS, France  | 
      Powerpoint Presentation | 
| 
      Recent Development of CGCS2000
       Mr. Yang Yuanxi, CNAGA, People's Republic of China  | 
      Powerpoint Presentation | 
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      Realization of Terrestrial Reference Frame for GNSS
       Mr. Hongping Zhang, Wu Han University, People's Republic of China  | 
      Powerpoint Presentation | 
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      The WGS84 Instance of the Template for Global and Regional Reference System Description
       Ms. Barbara Wiley, NGA, USA  | 
      Powerpoint Presentation | 
| 
      COMPASS/BEIDOU Time System
       Mr. Han Chunhao, BGIC, People's Republic of China  | 
      Powerpoint Presentation | 
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      The GPS Instance of the Template for GNSS, GNSS Timescale Description
       Mr. Ed Powers, USNO, USA  | 
      Powerpoint Presentation |