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Working Group 2

 

WG2 Leader: Pascal Willis

WG2- Velocity determination/reference frame realization: the objective of this group is related to the remaining aspects of Task 1 and all of Task 2. That is, to produce/compare GNSS/VLBI/SLR/DORIS solutions, optimally combine the various solutions, investigate solution/technique specific biases (reporting back to WG1) and produce an optimal set of station coordinates/velocities. Of particular interest are:


• Theoretical approaches to the combination of heterogeneous data types including seasonal signals and time series with non-white noise

• Quality of local inter-technique site ties

• Level of solution-specific biases

• Ability of reprocessed techniques to contribute to reference frame definition in new ways (i.e., DORIS/GPS to geocentre)

• Long-term changes in the accuracy of the reference frame and solutions within it

• Solution of the terrestrial reference frame that is consistent with the celestial reference frame (CRF) and the Earth orientation parameters (EOP)

• Simulations of VLBI networks in the framework of the IVS ‘VLBI2010’ project including more stations in Antarctica and their impact on the TRF realization.

 

WG2 Membership List:

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 Name  Country Comment email
 Zuheir Altamimi  France     This e-mail address is being protected from spambots. You need JavaScript enabled to view it
 Detlef Angermann
 Germany     This e-mail address is being protected from spambots. You need JavaScript enabled to view it
 Johannes Boehm  Austria  MC   This e-mail address is being protected from spambots. You need JavaScript enabled to view it
 Carine Bruyninx  Belgium  MC   This e-mail address is being protected from spambots. You need JavaScript enabled to view it
 Paulo Jorge Mendes Cerveira
 Austria     This e-mail address is being protected from spambots. You need JavaScript enabled to view it
 Pedro Elosegui  Spain     This e-mail address is being protected from spambots. You need JavaScript enabled to view it
 Mathias Fritsche  Germany     This e-mail address is being protected from spambots. You need JavaScript enabled to view it
 Shfaqat Abbas Khan  Denmark     This e-mail address is being protected from spambots. You need JavaScript enabled to view it
 David Lavallee  The Netherlands     This e-mail address is being protected from spambots. You need JavaScript enabled to view it
 Martin Lidberg  Sweden  MC   This e-mail address is being protected from spambots. You need JavaScript enabled to view it
 Axel Rulke  Germany     This e-mail address is being protected from spambots. You need JavaScript enabled to view it
 Ernst Schrama  The Netherlands  MC   This e-mail address is being protected from spambots. You need JavaScript enabled to view it
 Michel van Camp  Belgium  MC   This e-mail address is being protected from spambots. You need JavaScript enabled to view it
 Simon Williams  United Kingdom  MC   This e-mail address is being protected from spambots. You need JavaScript enabled to view it
 Pascal Willis  France  MC + chair
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 Ian Thomas
 United Kingdom
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