Accuracy assessment of real-time precise point positioning in the marine environment

Yu Lin; Shengxiong Yang; Shuiyuan He

doi:10.1117/12.3020867

19 January 2024 Accuracy assessment of real-time precise point positioning in the marine environment

Yu Lin, Shengxiong Yang, Shuiyuan He

Proceedings Volume 12980, Fifth International Conference on Geoscience and Remote Sensing Mapping (ICGRSM 2023); 129800S (2024) https://doi.org/10.1117/12.3020867
Event: Fifth International Conference on Geoscience and Remote Sensing Mapping (ICGRSM 2023), 2023, Lianyungang, China

Abstract

This article uses the post-mission method to evaluate the accuracy of Real-time Precise Point Positioning in the marine environment. For this purpose, the GNSS raw data and the Starfix G2 RT-PPP solution output by the Seastar Fugro9205receiver are collected in the vessel. The positioning accuracy of the post-mission solution and the real-time solution is compared by RTKLIB software. The results indicate that when using the GPS-only constellation as a reference, the real time two-dimensional positioning accuracy of Starfix G2 is about 4.77 cm, and the three-dimensional positioning accuracy is about 10.52 cm. In the marine environment without a reference station and cellular network, this experiment can achieve centimeter-level high-precision positioning with a single GNSS receiver, which reflects the availability and ease of use of Starfix G2 RT-PPP technology and can meet the requirements of centimeter-level precision applications in the marine environment.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Yu Lin, Shengxiong Yang, and Shuiyuan He "Accuracy assessment of real-time precise point positioning in the marine environment", Proc. SPIE 12980, Fifth International Conference on Geoscience and Remote Sensing Mapping (ICGRSM 2023), 129800S (19 January 2024); https://doi.org/10.1117/12.3020867

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