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Reducing the Uncertainty of the Moving Object Location Measurement with the Method of Quasi-Multiple Measurement in GNSS Technology in Symmetrical Arrangement
The article presents a solution to the problem of limited accuracy of dynamic measurements performed with GNSS receivers. The proposed measurement method is a response to the needs related to the assessment of the measurement uncertainty of the position of the track axis of the rail transport line....
Autores principales: | , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10007239/ https://www.ncbi.nlm.nih.gov/pubmed/36904862 http://dx.doi.org/10.3390/s23052657 |
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author | Skibicki, Jacek Wilk, Andrzej Koc, Władysław Licow, Roksana Szmagliński, Jacek Chrostowski, Piotr Judek, Slawomir Karwowski, Krzysztof Grulkowski, Sławomir |
author_facet | Skibicki, Jacek Wilk, Andrzej Koc, Władysław Licow, Roksana Szmagliński, Jacek Chrostowski, Piotr Judek, Slawomir Karwowski, Krzysztof Grulkowski, Sławomir |
author_sort | Skibicki, Jacek |
collection | PubMed |
description | The article presents a solution to the problem of limited accuracy of dynamic measurements performed with GNSS receivers. The proposed measurement method is a response to the needs related to the assessment of the measurement uncertainty of the position of the track axis of the rail transport line. However, the problem of reducing the measurement uncertainty is universal for many different situations where high accuracy of positioning of objects is required, especially in motion. The article proposes a new method to determine object’s location using geometric constraints of a number of GNSS receivers arranged in symmetric configuration. The proposed method has been verified by comparing signals recorded by up to five GNSS receivers during stationary and dynamic measurements. The dynamic measurement was made on a tram track within the framework of a cycle of studies upon effective and efficient methods to catalogue and diagnose tracks. A detailed analysis of the results obtained with the quasi-multiple measurement method confirms remarkable reduction in their uncertainty. Their synthesis shows the usability of this method in dynamic conditions. The proposed method is expected to find application in measurements requiring high accuracy, and in case of deterioration of the signal quality from satellites by one or more of GNSS receivers due to the appearance of natural obstacles. |
format | Online Article Text |
id | pubmed-10007239 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-100072392023-03-12 Reducing the Uncertainty of the Moving Object Location Measurement with the Method of Quasi-Multiple Measurement in GNSS Technology in Symmetrical Arrangement Skibicki, Jacek Wilk, Andrzej Koc, Władysław Licow, Roksana Szmagliński, Jacek Chrostowski, Piotr Judek, Slawomir Karwowski, Krzysztof Grulkowski, Sławomir Sensors (Basel) Article The article presents a solution to the problem of limited accuracy of dynamic measurements performed with GNSS receivers. The proposed measurement method is a response to the needs related to the assessment of the measurement uncertainty of the position of the track axis of the rail transport line. However, the problem of reducing the measurement uncertainty is universal for many different situations where high accuracy of positioning of objects is required, especially in motion. The article proposes a new method to determine object’s location using geometric constraints of a number of GNSS receivers arranged in symmetric configuration. The proposed method has been verified by comparing signals recorded by up to five GNSS receivers during stationary and dynamic measurements. The dynamic measurement was made on a tram track within the framework of a cycle of studies upon effective and efficient methods to catalogue and diagnose tracks. A detailed analysis of the results obtained with the quasi-multiple measurement method confirms remarkable reduction in their uncertainty. Their synthesis shows the usability of this method in dynamic conditions. The proposed method is expected to find application in measurements requiring high accuracy, and in case of deterioration of the signal quality from satellites by one or more of GNSS receivers due to the appearance of natural obstacles. MDPI 2023-02-28 /pmc/articles/PMC10007239/ /pubmed/36904862 http://dx.doi.org/10.3390/s23052657 Text en © 2023 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Skibicki, Jacek Wilk, Andrzej Koc, Władysław Licow, Roksana Szmagliński, Jacek Chrostowski, Piotr Judek, Slawomir Karwowski, Krzysztof Grulkowski, Sławomir Reducing the Uncertainty of the Moving Object Location Measurement with the Method of Quasi-Multiple Measurement in GNSS Technology in Symmetrical Arrangement |
title | Reducing the Uncertainty of the Moving Object Location Measurement with the Method of Quasi-Multiple Measurement in GNSS Technology in Symmetrical Arrangement |
title_full | Reducing the Uncertainty of the Moving Object Location Measurement with the Method of Quasi-Multiple Measurement in GNSS Technology in Symmetrical Arrangement |
title_fullStr | Reducing the Uncertainty of the Moving Object Location Measurement with the Method of Quasi-Multiple Measurement in GNSS Technology in Symmetrical Arrangement |
title_full_unstemmed | Reducing the Uncertainty of the Moving Object Location Measurement with the Method of Quasi-Multiple Measurement in GNSS Technology in Symmetrical Arrangement |
title_short | Reducing the Uncertainty of the Moving Object Location Measurement with the Method of Quasi-Multiple Measurement in GNSS Technology in Symmetrical Arrangement |
title_sort | reducing the uncertainty of the moving object location measurement with the method of quasi-multiple measurement in gnss technology in symmetrical arrangement |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10007239/ https://www.ncbi.nlm.nih.gov/pubmed/36904862 http://dx.doi.org/10.3390/s23052657 |
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