Abstract:We propose a tomographic approach using multi-epoch observations based on GPS data from Hong Kong CORS, and analyze the influences under different weather conditions. The results show that the RMS and error statistics of our proposed approach are better than the traditional method. In addition, tomographic results vary according to weather conditions. However, whatever weather conditions prevail, the proposed approach is superior than the traditional method.
ZHAO Qingzhi,YAO Yibin,LUO Yiyong. The Influence of Water Vapor Tomographic Results for Multi-Epoch Observation and Comparison under Different Weather Conditions[J]. jgg, 2016, 36(9): 821-824.