POSSIBLE RISKS OF GNSS MEASUREMENTS NEAR POWER LINES

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27350%2F25%3A10258972" target="_blank" >RIV/61989100:27350/25:10258972 - isvavai.cz</a>
Result on the web
<a href="https://epslibrary.at/sgem_jresearch_publication_view.php?page=view&editid1=10266" target="_blank" >https://epslibrary.at/sgem_jresearch_publication_view.php?page=view&editid1=10266</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.5593/sgem2025/2.1/s08.13" target="_blank" >10.5593/sgem2025/2.1/s08.13</a>

Result language
angličtina
Original language name
POSSIBLE RISKS OF GNSS MEASUREMENTS NEAR POWER LINES
Original language description
This article examines the impact of electric and electromagnetic fields on the accuracy of GNSS technology, particularly in environments with overhead high-voltage and power lines. Although this factor is often overlooked, it can significantly affect the quality of received signals and, consequently, the accuracy of measurements. Electromagnetic interference caused by the presence of power lines can lead to signal distortions, reduced positioning reliability, and, in some cases, complete signal loss. The study focuses on quantifying this influence through experimental measurements conducted in real geodetic practice. The primary objective is to determine the extent of the negative impact of electromagnetic fields on GNSS observations and compare it with other factors affecting satellite measurement accuracy, such as atmospheric conditions, satellite geometry, or multipath signal propagation. The results of the experimental measurements indicate that the presence of overhead high-voltage power lines can have a measurable impact on GNSS signal quality and, consequently, on the overall positioning accuracy. This article provides insights for the professional community concerned with satellite measurement accuracy, particularly for surveyors, engineers, and experts in navigation systems.
Czech name
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Czech description
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Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
International Multidisciplinary Scientific GeoConference Surveying Geology and Mining Ecology Management, SGEM. Volume 25, Issue 2.1
ISBN
978-619-7603-89-7
ISSN
1314-2704
e-ISSN
—
Number of pages
8
Pages from-to
101-108
Publisher name
STEF92 Technology Ltd.
Place of publication
Sofia
Event location
Albena
Event date
Jun 29, 2025
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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