Prediction of carrier phase in GNSS-R altimetry application using grey model at B1/B3 frequencies

Jin Xing; DongKai Yang; PengYu Yang; Feng Wang

doi:10.1117/12.3019902

23 January 2024 Prediction of carrier phase in GNSS-R altimetry application using grey model at B1/B3 frequencies

Jin Xing, DongKai Yang, PengYu Yang, Feng Wang

Proceedings Volume 12978, Fourth International Conference on Geology, Mapping, and Remote Sensing (ICGMRS 2023); 1297822 (2024) https://doi.org/10.1117/12.3019902
Event: 2023 4th International Conference on Geology, Mapping and Remote Sensing (ICGMRS 2023), 2023, wuhan, China

Abstract

The GNSS-R approach improves altimetry, which is essential for maritime remote sensing data. High-precision altimetry requires carrier phase continuity, which is limited by several variables. This paper offered a grey model solution. The proposed method works for GNSS-R sea surface height measuring with centimeter-level accuracy. Field experiments process BeiDou satellite reflected signals in the B1 and B3 frequency bands, and GEO and IGSO inversion findings are analyzed. This method improves the GEO inversion effect, the satellite with a large altitude angle, and sea surface altimetry when comparing B1 and B3.

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

Citation Download Citation

Jin Xing, DongKai Yang, PengYu Yang, and Feng Wang "Prediction of carrier phase in GNSS-R altimetry application using grey model at B1/B3 frequencies", Proc. SPIE 12978, Fourth International Conference on Geology, Mapping, and Remote Sensing (ICGMRS 2023), 1297822 (23 January 2024); https://doi.org/10.1117/12.3019902

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