Proceedings of the 2025 3rd International Conference on Image, Algorithms, and Artificial Intelligence (ICIAAI 2025)

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Comparative Study on the Accuracy and Application of GPS and BDS in Earthquake Monitoring and Major Earthquake Early Warning

Authors
Xianliang Yao1, *, Jiang Liu1, Taiguo Rao1, Lan Zhang1
1GNSS Deformation Laboratory, Sichuan Provincial Seismological Bureau, Chengdu, China
*Corresponding author. Email: yao.xian.liang@foxmail.com
Corresponding Author
Xianliang Yao
Available Online 31 August 2025.
DOI
10.2991/978-94-6463-823-3_33How to use a DOI?
Keywords
GPS; BeiDou Navigation System(BDS); earthquake monitoring; major earthquake early warning; positioning accuracy
Abstract

This paper, based on previous literature, deeply analyzes the application performance of the Global Positioning System (GPS) and the BeiDou Navigation System (BDS) in earthquake monitoring and major earthquake early warning. By systematically reviewing the development history of the BDS-1, BDS-2, and BDS-3 systems, this study focuses on comparing their performance in high-precision deformation monitoring. Specific data on positioning accuracy, system stability, and anti-jamming capabilities were extracted and combined with the latest experimental designs for innovative analysis, revealing the significant advantages of BDS-3 in China and the Asia-Pacific region. The study shows that under certain conditions, the positioning accuracy of BDS3 has approached or even surpassed that of GPS, especially in complex terrains and major earthquake early warning scenarios. This paper provides detailed theoretical support and data references for the future application of satellite navigation systems in earthquake science and proposes experimental schemes for further validation of BDS3’s performance.

Copyright
© 2025 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of the 2025 3rd International Conference on Image, Algorithms, and Artificial Intelligence (ICIAAI 2025)
Series
Advances in Computer Science Research
Publication Date
31 August 2025
ISBN
978-94-6463-823-3
ISSN
2352-538X
DOI
10.2991/978-94-6463-823-3_33How to use a DOI?
Copyright
© 2025 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - Xianliang Yao
AU  - Jiang Liu
AU  - Taiguo Rao
AU  - Lan Zhang
PY  - 2025
DA  - 2025/08/31
TI  - Comparative Study on the Accuracy and Application of GPS and BDS in Earthquake Monitoring and Major Earthquake Early Warning
BT  - Proceedings of the 2025 3rd International Conference on Image, Algorithms, and Artificial Intelligence (ICIAAI 2025)
PB  - Atlantis Press
SP  - 338
EP  - 346
SN  - 2352-538X
UR  - https://doi.org/10.2991/978-94-6463-823-3_33
DO  - 10.2991/978-94-6463-823-3_33
ID  - Yao2025
ER  -