Testing of the relative precision in local network with use of the Trimble Geo XR GNSS receivers

Martin Štroner, Rudolf Urban, Jakub Královič


The paper deal with testing of different GNSS measurement methods in highly accurate network for the objectives of engineering surveying. The test is comprised of a set of measurement acquired by particular GNSS methods with different observation length. For purposes of the test, an appropriate network of five points in local system was created and accurately trigonometrically measured. The result of testing is a comparison of individual methods in position using two dimensional congruent transformation and in height using one dimensional congruent transformation.


high precision network; GNSS method; testing; precision evaluation

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Královič, J. (2013). Testing of local precision of GNSS receivers Trimble GeoXR. CTU in Prague. [Diploma thesis]. (in Czech).

Láska, Z., Tešnar, M., Slabý, J. and Sukup, J. (2010). Global navigation satellite systems and their use in practice. Center for the development of research of advanced control and sensor technologies, Institute of Automation and measurement technology, Brno University of Technology, 2010. http://www.crr.vutbr.cz/kurzy-seminare/merici-systemy/seminar-globalni-navigacnisatelitni-systemy-jejich-vyuziti-v-praxi. (in Czech).

Mervart, L. (1997). Basics of GPS. CTU in Prague. (in Czech).

Vilímková, M. (2007). Accuracy Tests of the CZEPOS. Geodetický a kartografickýobzor. 2007, 53, No. 4. ISSN 0016-7096. (in Czech).

Štroner, M. (2010). Development of software for planning of the precision of geodetic measurements PrecisPlanner 3D. Stavební obzor, 2010, 19, No. 3, pp. 92-95. ISSN 1210-4027. (in Czech).

Štroner, M. and Hampacher, M. (2011). Processing and analysis of measurements inengineering surveying. 1. ed. Prague: CTU Publishing House, 2011. 313 p. ISBN 978-80-01-04900-6. (in Czech).

Třasák, P. (2009) Software EasyNet 2.2. Ing. Pavel Třasák [online]. 2009, 06.11.2012 [cit. 2012-11-22]. http://k154.fsv.cvut.cz/~trasak/handmade/easynet.html.

Třasák, P. and Štroner, M. (2011). Robust Adjustment Methods. Geodetický akartografický obzor. 2011, 57, No. 7. ISSN 0016-7096. (in Czech).

Urban, R., Štroner, M., and Kovařík, K. (2013). Comparison of GNSS Measurement Accuracy in the Reference Stations Network in the Territory of Prague. Geodetickýa kartografický obzor. 2013, 59, No. 3. ISSN 0016-7096. (in Czech).

DOI: http://dx.doi.org/10.2478/rgg-2013-0004


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