Detail publikace

Testing of Topcon GRS-1 instrument using RTK method

OPATŘILOVÁ, I. BARTONĚK, D.

Originální název

Testing of Topcon GRS-1 instrument using RTK method

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

The paper deals with testing of Topcon GRS-1 instrument, specifically with evaluating of the position and height of a point in the good horizon, i.e. better than 75%. The GRS-1 device is GNSS receiver, which is especially designed for GIS applications that are usually associated with single frequency code measurements using an internal antenna. In this case, we expect dm accuracy associated with the method of DGNSS. Nevertheless, the use of this device is wider, because we can use an external antenna for determining the spatial position and use dual-frequency phase RTK measurements with cm accuracy. RTK method may be associated with the use of networks of permanent reference stations. The article describes the preparation for testing in the form of reconnaissance and selection 10 points for measurement. Then it evaluates the testing method of RTK, in which the services of a Czepos network of permanent stations (RTK, MAX, RTK-PRS) and the services of a TopNET network (RTK, VRS-NVR3) have been used. The test results in this paper are interpreted using the graphs for some selected points, and also the tables with the average results of measurement for each service. Then there is the expected accuracy declared by the manufacturer that is compared with the obtained precision by testing and comparing the accuracy of services of a Czepos network.

Klíčová slova

Testing of GNSS receiver, RTK, network of permanent reference stations

Autoři

OPATŘILOVÁ, I.; BARTONĚK, D.

Rok RIV

2012

Vydáno

20. 1. 2012

Nakladatel

EPI Kunovice, s. r. o.

Místo

Hodonín

ISBN

978-80-7314-279-7

Kniha

Tenth International Conference of Soft Computing, Hodonín, European Polytechnic Institute, Ltd.

Edice

1

Strany od

81

Strany do

88

Strany počet

8

BibTex

@inproceedings{BUT89161,
  author="Irena {Opatřilová} and Dalibor {Bartoněk}",
  title="Testing of Topcon GRS-1 instrument using RTK method",
  booktitle="Tenth International Conference of Soft Computing, Hodonín, European Polytechnic Institute, Ltd.",
  year="2012",
  series="1",
  pages="81--88",
  publisher="EPI Kunovice, s. r. o.",
  address="Hodonín",
  isbn="978-80-7314-279-7"
}