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Conference Paper
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Year 2024, Volume: 32, 244 - 250, 30.12.2024

Öykü Alkan , Muntaha Kassim Alzubade Mehmet Nurullah Alkan

https://doi.org/10.55549/epstem.1598448

Abstract

References

  • Alkan, O., Alzubade, M.K. & Alkan, M.N. (2024). Comparative analysis of RTK and Net-RTK accuracy in UAV-based photogrammetry. The Eurasia Proceedings of Science, Technology, Engineering & Mathematics (EPSTEM), 32, 244-250.

Comparative Analysis of RTK and Net-RTK Accuracy in UAV-Based Photogrammetry

Year 2024, Volume: 32, 244 - 250, 30.12.2024

Öykü Alkan , Muntaha Kassim Alzubade Mehmet Nurullah Alkan

https://doi.org/10.55549/epstem.1598448

Abstract

This study evaluates the positional accuracy of UAV photogrammetry using RTK and Networkbased RTK (Net-RTK) methods. A two-story building was selected as the test site, and photogrammetric flights were conducted with consistent flight parameters for both RTK and Net-RTK systems. The 3D coordinates of characteristic points on the structure were digitized for both methods, with RTK-based data serving as the reference for comparison. Root Mean Square Error (RMSE) values were calculated to assess the accuracy, indicating minor random discrepancies in horizontal coordinates (Y and X) but a more notable and possible systematic error in the vertical component (H). Statistical analysis confirmed that while Y and X axis differences were random, height differences displayed a systematic trend, particularly evident in Net-RTK measurements. The results suggest that while RTK offers higher vertical accuracy suitable for precision applications, Net-RTK remains a viable alternative for general purposes, particularly in areas with reliable internet connectivity.

Keywords

GNSS RTK Net-RTK UAV photogrammetry

References

  • Alkan, O., Alzubade, M.K. & Alkan, M.N. (2024). Comparative analysis of RTK and Net-RTK accuracy in UAV-based photogrammetry. The Eurasia Proceedings of Science, Technology, Engineering & Mathematics (EPSTEM), 32, 244-250.
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Details

Primary Language English
Subjects Statistics (Other)
Journal Section Articles
Authors

Öykü Alkan

Muntaha Kassim Alzubade

Mehmet Nurullah Alkan

Early Pub Date December 10, 2024
Publication Date December 30, 2024
Submission Date May 24, 2024
Acceptance Date August 11, 2024
Published in Issue Year 2024 Volume: 32

Cite

APA Alkan, Ö., Alzubade, M. K., & Alkan, M. N. (2024). Comparative Analysis of RTK and Net-RTK Accuracy in UAV-Based Photogrammetry. The Eurasia Proceedings of Science Technology Engineering and Mathematics, 32, 244-250. https://doi.org/10.55549/epstem.1598448
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