"978-953-6082-15-5" . "railway track, deformation surveying, GNSS, VRS"@en . . . "Pl\u00E1\u0161ek, Otto" . . "University of Zagreb" . . "INGEO 2011 Proceedings of the 5th International Conference on Engineering Surveying" . "Railway Track Deformation Surveying Using GNSS Real and Virtual Reference"@en . "Zagreb, Croatia" . "26110" . "Bure\u0161, Ji\u0159\u00ED" . "6"^^ . "\u0160v\u00E1bensk\u00FD, Otakar" . "RIV/00216305:26110/11:PU94856" . . "[2D263201F31E]" . "RIV/00216305:26110/11:PU94856!RIV12-MSM-26110___" . . "Comparison of real and virtual reference station performance in post-processed kinematic GNSS deformation surveying of a railway track superstructure. Subject of measurement is a section of the railway line Znojmo-Retz within the newly reconstructed viaduct over Thaya valley. Surveying of track deformations using GNSS and other measuring techniques started in November 2009 and continues in regular three month intervals. The originally designed mobile carrier of the GNSS antenna and the reflecting EDM prisms enables simultaneous satellite and classical distance/angle measurements is deployed. Results show covariance with the physical parameters of the bridge construction, mainly with the temperature." . . . . "Railway Track Deformation Surveying Using GNSS Real and Virtual Reference"@en . "2011-09-22+02:00"^^ . . . . "3"^^ . "Brijuni, Chorvatsko" . "225628" . "Railway Track Deformation Surveying Using GNSS Real and Virtual Reference" . . . . . "Z(MSM0021630519)" . . "3"^^ . . . . "Railway Track Deformation Surveying Using GNSS Real and Virtual Reference" . "Comparison of real and virtual reference station performance in post-processed kinematic GNSS deformation surveying of a railway track superstructure. Subject of measurement is a section of the railway line Znojmo-Retz within the newly reconstructed viaduct over Thaya valley. Surveying of track deformations using GNSS and other measuring techniques started in November 2009 and continues in regular three month intervals. The originally designed mobile carrier of the GNSS antenna and the reflecting EDM prisms enables simultaneous satellite and classical distance/angle measurements is deployed. Results show covariance with the physical parameters of the bridge construction, mainly with the temperature."@en .