Abstract Based on the SNR(signal-to-noise ratio) data of doy 268-366 at the MAYG station on the east coast of Africa in 2020, we carry out the GNSS-IR(global navigation satellite system interferometric reflectometry) sea level monitoring study. We compare the results with the measured tide level of Dzaoudzi tide gauge station. The experimental results show that BDS-GEO is not suitable for shore-based altimetry. The monitoring accuracy of BDS-MEO is better than that of BDS-IGSO and GPS.
ZHENG Naiquan,CHEN Peng,CHEN Lingqiu et al. Analysis and Evaluation of Tide Level Monitoring Accuracy Based on BDS Signal-to-Noise Ratio[J]. jgg, 2022, 42(10): 995-999.
ZHENG Naiquan,CHEN Peng,CHEN Lingqiu et al. Analysis and Evaluation of Tide Level Monitoring Accuracy Based on BDS Signal-to-Noise Ratio[J]. jgg, 2022, 42(10): 995-999.