[International Association of Geodesy Sub-Commission 1.3 on Regional Reference Frames, Working
Group on Regional Dense Velocity Fields, 2007-2011: http://epncb.oma.be/IAG/
]Search in Google Scholar
[Altamimi Z., P. Sillard, C. Boucher, CATREF Software: 2004, Combination and Analysis of
Terrestrial Reference Frames. Publication LAREG SP08, Institut Géographique National.
]Search in Google Scholar
[Altamimi Z., Boucher C.: 2008, Memo: Specifications for reference frame fixing in the analysis of a
EUREF GPS campaign (http://etrs89.ensg.ign.fr/memo-V8.pdf).
]Search in Google Scholar
[Blewitt G., Lavallée D.: 2002, Effect of annual signals on geodetic velocity. J. Geophys. Res.,
107(B7), 2145, doi:10.1029/2001JB000570.
10.1029/2001JB000570]Search in Google Scholar
[Bogusz J., Figurski M., Kroszczyński K., Szafranek K.: 2011, Investigation of environmental
influences to GNNS coordinates. Acta Geodynamica et Geomaterialia Vol 8, No. 1 (161), 2011,
pp. 5-15.
]Search in Google Scholar
[Bogusz J., Figurski M., Kontny B., Grzempowski P.: 2012a, Unmodeled effects in the horizontal
velocity fields: ASG-EUPOS case study. Artificial Satellites Vol. 47, No. 2, 2012, DOI:
10.2478/v10018-012-0014-x, pp. 67-79.
10.2478/v10018-012-0014-x]Search in Google Scholar
[Bogusz J., Figurski M., Kontny B., Grzempowski P.: 2012b, Horizontal velocity field derived from
EPN and ASG-EUPOS satellite data on the example of south-western part of Poland. Acta
Geodynamica et Geomaterialia Vol 9, Nr 3 (167), 2012, pp. 349-357.
]Search in Google Scholar
[Bruyninx C., Altamimi Z., Caporali A., Kenyeres A., Lidberg M., Stangl G., Torres J.A.: 2009,
Guidelines for EUREF Densifications.
]Search in Google Scholar
[Caporali A., Lidberg M., Stangl G.: 2011, Lifetime of ETRS89 coordinates. Presented at the EUREF
2011 Symposium, May 25-27, 2011, Chisinau, Moldova.
]Search in Google Scholar
[Dach, R., U. Hugentobler, P. Fridez, M. Meindl (Eds): 2007, Bernese GPS Software Version 5.0. User manual, Astronomical Institute, Universtiy of Bern.
]Search in Google Scholar
[Figurski M., Kamiński P., Kroszczyński K., Szafranek K.: 2009, ASG-EUPOS monitoring with
reference to EPN. Artificial Satellites Vol. 44, No. 3, pp. 85-94; DOI: 10.2478/v10018-009-0022-7.
10.2478/v10018-009-0022-7]Search in Google Scholar
[Figurski M., Kamiński P., Kroszczynski K., Szafranek K.: 2010, Preliminary results of the ASGEUPOS
processing in the context of EPN densification and system monitoring. Bulletin of
Geodesy and Geomatics Vol. LXIX N. 2-3, 2010, pp. 223-237.
]Search in Google Scholar
[Figurski M., Bogusz J., Bosy J., Kontny B., Krankowski A., Wielgosz P.: 2011, ASG+”: project for
improving Polish multifunctional precise satellite positioning system. Reports on Geodesy No 2
(91) 2011, pp. 51-58.
]Search in Google Scholar
[Kenyeres A.: 2009, Maintenance of the EPN ETRS89 coordinates. Presented at the EUREF TWG
2009 Spring Meeting, Feb. 26-27, 2009, Budapest
(http://www.euref.eu/TWG/EUREF%20TWG%20minutes/49-Budapest2009/03-e-
ETRSmaint_TWGrepBP.pdf).
]Search in Google Scholar
[Kenyeres A.: 2012, The implementation of IGS08 in the EPN ETRS89 maintenance products.
Published online (ftp://epncb.oma.be/pub/station/coord/EPN/IGS08_densification_V4.pdf) in
October 2012.
]Search in Google Scholar
[Kontny B., Bogusz J.: 2012, Models of vertical movements of the Earth crust surface in the area of
Poland derived from leveling and GNSS data. Acta Geodynamica et Geomaterialia, v. 9, No.
3(167), 2012, pp. 331-337.
]Search in Google Scholar
[Lidberg M.: 2012, The EUREF working group on deformation models. Presented at the EUREF 2012
Symposium, June 6-8, 2012, Paris, France (http://euref2012.ign.fr/pdf/s3/3_8.pdf).
]Search in Google Scholar
[Szafranek K., Bogusz J., Figurski M.: GNSS reference solution for permanent sites stability
monitoringand geodynamical investigations: an ASG-EUPOS case study. (Paper submitted to
Acta Geodynamica et Geomaterialia in October 2012).
10.13168/AGG.2013.0006]Search in Google Scholar
[Regulation of the Minister of Administration and Digitalization concerning geodetic, gravimetric and
magnetic warps: 14th of February 2012, (Dz. U. Nr 63, poz. 352).
Regulation of the Polish Government concerning national spatial reference system (project).
]Search in Google Scholar
[http://igscb.jpl.nasa.gov/
]Search in Google Scholar
[http://www.asgeupos.pl/
]Search in Google Scholar
[http://www.epncb.oma.be
]Search in Google Scholar
[Personal communications (2012) with Elmar Brockmann, Alessandro Caporali, Jan Dousa, Heinz
Habrich, Ambrus Kenyeres, Martin Lidberg and Guenter Stangl.]Search in Google Scholar