Algorithm and implementation of GPS/VRS network RTK

Chengfa Gao; Benyin Yuan; Fuyang Ke; Shuguo Pan

doi:10.1117/12.836779

9 October 2009 Algorithm and implementation of GPS/VRS network RTK

Chengfa Gao, Benyin Yuan, Fuyang Ke, Shuguo Pan

Proceedings Volume 7471, Second International Conference on Earth Observation for Global Changes; 74711T (2009) https://doi.org/10.1117/12.836779
Event: Second International Conference on Earth Observation for Global Changes, 2009, Chengdu, China

Abstract

This paper presents a virtual reference station method and its application. Details of how to generate GPS virtual phase observation are discussed in depth. The developed algorithms are successfully applied to the independent development network digital land investigation system. Experiments are carried out to investigate the system's performance whose results show that the algorithms have good availability and stability. The resulted accuracy of the VRS/RTK positioning was found to be within ±3.3cm in the horizontal component and ±7.9cm in the vertical component, which meets the requirements of precise digital land investigation.

Citation Download Citation

Chengfa Gao, Benyin Yuan, Fuyang Ke, and Shuguo Pan "Algorithm and implementation of GPS/VRS network RTK", Proc. SPIE 7471, Second International Conference on Earth Observation for Global Changes, 74711T (9 October 2009); https://doi.org/10.1117/12.836779

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