Monitoring of networked RTK reference stations for coordinate reference system realization and maintenance - case study of the Czech Republic

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00025615%3A_____%2F24%3AN0000009" target="_blank" >RIV/00025615:_____/24:N0000009 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.degruyter.com/document/doi/10.1515/jag-2024-0074/html" target="_blank" >https://www.degruyter.com/document/doi/10.1515/jag-2024-0074/html</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1515/jag-2024-0074" target="_blank" >10.1515/jag-2024-0074</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Monitoring of networked RTK reference stations for coordinate reference system realization and maintenance - case study of the Czech Republic

Popis výsledku v původním jazyce

Networked Real-Time Kinematic (NRTK) is the most widely used GNSS (Global Navigation Satellite Systems) positioning technique in surveying practice due to its speed, operability and sufficient accuracy. Positioning using NRTK methods in the European Terrestrial Reference System ETRS89 obligatory coordinate system is tied to the positioning of reference stations of the RTK network. Monitoring of GNSS reference stations provides both the determination of the position of individual stations in the obligatory coordinate system and the monitoring of daily position deviations of individual stations. The application to four networks of GNSS reference stations in the Czech Republic has demonstrated the accuracy of the positioning of stations from the daily solution at the level of 1.2 mm in the horizontal components and 3.8 mm in the vertical component. This accuracy is quite suitable for NRTK methods that determine position with centimetre accuracy. At the same time, it allows to detect the behaviour of time series of coordinates of individual stations - sudden jumps, linear and periodic trends. The accuracy achieved also allows tracking geokinematic movements.

Název v anglickém jazyce

Monitoring of networked RTK reference stations for coordinate reference system realization and maintenance - case study of the Czech Republic

Popis výsledku anglicky

Networked Real-Time Kinematic (NRTK) is the most widely used GNSS (Global Navigation Satellite Systems) positioning technique in surveying practice due to its speed, operability and sufficient accuracy. Positioning using NRTK methods in the European Terrestrial Reference System ETRS89 obligatory coordinate system is tied to the positioning of reference stations of the RTK network. Monitoring of GNSS reference stations provides both the determination of the position of individual stations in the obligatory coordinate system and the monitoring of daily position deviations of individual stations. The application to four networks of GNSS reference stations in the Czech Republic has demonstrated the accuracy of the positioning of stations from the daily solution at the level of 1.2 mm in the horizontal components and 3.8 mm in the vertical component. This accuracy is quite suitable for NRTK methods that determine position with centimetre accuracy. At the same time, it allows to detect the behaviour of time series of coordinates of individual stations - sudden jumps, linear and periodic trends. The accuracy achieved also allows tracking geokinematic movements.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10511 - Environmental sciences (social aspects to be 5.7)

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2024

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

JOURNAL OF APPLIED GEODESY

ISSN

1862-9016

e-ISSN

1862-9024

Svazek periodika

neuveden

Číslo periodika v rámci svazku

December 2024

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

13

Strana od-do

0074

Kód UT WoS článku

001368636100001

EID výsledku v databázi Scopus

2-s2.0-85213301725