Sievers-Frey, Beat
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Real-time change of Swiss reference frames with swipos GIS/GEO and RTCM Coordinate Transformation Messages
2011-06-01T00:00:00Z, Sievers-Frey, Beat, Saner, Marco
Since 2007, RTCM Standard 10403.1 has allowed standardization and optimization of transmission of GNSS RTK corrections between reference stations and rovers by additionally providing so-called transformation messages. In 2009, a bachelors thesis at the University of Applied Sciences Northwestern Switzerland analyzed whether and in which scope RTCM 10403.1 forms an alternative to the swipos-GIS/GEO real-time positioning services current method, which uses real-time FINELTRA and HTRANS.
Comparative baseline computation with Bernese GPS Software and Leica Geo Office as well as 3D computation of a slipping region with TRINET+
2011-06-01T00:00:00Z, Sievers-Frey, Beat, Kaiser, Sandra, Schrattner, Michael
Every year, the Institute of Geomatics Engineering (IVGI) of the University of Applied Sciences Northwestern Switzerland monitors the Schwanderbaergli deformation network near Brienz (Canton Bern) with geodetic measurements (GNSS, tachymetry, precision levelling) and evaluates the movements. Since the GNSS observations began, they have been computed using Leica Geo Office software, and adjusted first horizontally, then vertically with LTOP, together with the other measurements. For this report, a bachelors thesis computed the Schwanderbärgli deformation network using Trinet+ and compared the results to those obtained using GNSS.