Abstract
In its function as an ITRS Combination Centre DGFI has computed a solution of the International Terrestrial Reference Frame 2005 (ITRF2005). It is based on the combination of epoch normal equations (weekly or session data sets, respectively) of station positions and Earth Orientation Parameters (EOPs) from the geodetic space techniques VLBI, SLR, GPS and DORIS. The procedure includes the datum free accumulation of technique-specific normal equations, the inter-technique combination using local tie measurements at co-location sites, and the computation of the ITRF2005 solution.
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References
Altamimi Z, Collilieux X, Legrand J, Garayt, B, Boucher C (2007) ITRF2005: A new release of the International Terrestrial Reference Frame based on time series of station positions and Earth Orientation Parameters,J. Geophys. Res. 112, B09401, doi:10.1029/2007JB004949.
Angermann D, Drewes H, Krügel M, Meisel B, Gerstl M, Kelm R, Müller H, Seemüller W, Tesmer V (2004) ITRS Combination Center at DGFI: A terrestrial reference frame realization 2003,Deutsche Geodätische Kommission, Reihe B, Heft Nr. 313.
Angermann D, Drewes H, Krügel M, Meisel B (2007) Advances in terrestrial reference computations,IAG Symposia, Vol. 130, 595--602, Springer.
Bird P (2003) An updated digital model of plate boundaries,G3 Geochemistry, Geophysics, Geosystems (4), No. 3, 1027, 52 pp.
Drewes H (2008) The APKIM2005 as basis for a nonrotating ITRF,Proceedings of the IAG Symposium GRF2006 Munich, Springer, this issue.
Drewes H, Angermann D, Gerstl M, Krügel M, Meisel B, Seemüller W (2006) Analysis and Refined Computations of the International Terrestrial Reference Frame,Observation of the Earth System from Space, Flury, Rummel, Reigber, Rothacher, Boedecker, Schreiber (Eds), 343--356, Springer.
Krügel M and Angermann D (2005) Analysis of local ties from multi-year solutions of different space techniques,IERS Technical Note, No. 33, 32--37.
Krügel M and Angermann D (2006) Frontiers in the combination of space geodetic techniques,Proceedings of IAG Symposia, Vol. 130, Springer.
Meisel B, Angermann D, Krügel M, Drewes H, Gerstl M, Kelm R, Müller H, Seemüller W, Tesmer V (2005) Refined approaches for terrestrial reference frame computations,Adv Space Res 36, 350--357, Elsevier.
Meisel B, Angermann D, Krügel M (2007) Influence on time variable effects in station positions on the terrestrial reference frame,Proceedings of the IAG Symposium GRF2006 Munich, Springer, this issue.
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Angermann, D., Drewes, H., Gerstl, M., Krügel, M., Meisel, B. (2009). DGFI Combination Methodology for ITRF2005 Computation. In: Drewes, H. (eds) Geodetic Reference Frames. International Association of Geodesy Symposia, vol 134. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-00860-3_2
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DOI: https://doi.org/10.1007/978-3-642-00860-3_2
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