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Abstract
This article examines one of the basic issues related to the technique of mobile satellite measurements in railway tracks. This problem concerns the correction of the determined coordinates of the track centerline. The need to perform this operation results from the GNSS receivers positioning at a certain height above the level of the existing track axis, leading to longitudinal and lateral shifts of antennas. The key problem here is the determination of the local horizontal coordinate system in each measured position. For the analysis, the authors defined the directional baseline vector of the measuring platform on the basis of positions given by two satellite antennas, positioned over the pivots of its bogies. This work presents the procedure for determining the corrections values
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Authors (12)
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Cezary Specht prof. dr hab. inż
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Krzysztof Czaplewski dr hab. inż.
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Paweł Dąbrowski dr inż.
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Mariusz Specht dr inż.
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Details
- Category:
- Articles
- Type:
- artykuły w czasopismach
- Published in:
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Diagnostyka
no. 21,
pages 77 - 85,
ISSN: 1641-6414 - Language:
- English
- Publication year:
- 2020
- Bibliographic description:
- Wilk A., Specht C., Karwowski K., Koc W., Skibicki J., Czaplewski K., Chrostowski P., Dąbrowski P., Grulkowski S., Judek S., Specht M., Szmagliński J.: Correction of determined coordinates of railway tracks in mobile satellite measurements// Diagnostyka -Vol. 21,iss. 3 (2020), s.77-85
- DOI:
- Digital Object Identifier (open in new tab) 10.29354/diag/125626
- Sources of funding:
- Verified by:
- Gdańsk University of Technology
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