Titlebook: China Satellite Navigation Conference (CSNC) 2018 Proceedings; Volume I Jiadong Sun,Changfeng Yang,Shuren Guo Conference proceedings 2018 S

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Algorithm and Performance of Precipitable Water Vapor Retrieval Using Multiple GNSS Precise Point Pong technology. At present, the ground-based GNSS technology is usually studied based on single GPS system. In this paper, the precise point positioning technology for combined multi-GNSS is carried out using the observation data of 30 MGEX tracking stations for one month. The ZTD and PWV results obt

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Retrieval of PWV Based on GPS and Multi-level Isobaric Surface DataHowever, there are few GPS stations equipped with co-located sensors for these meteorological parameters. In order to solve the problem, two methods, which is Parameter Conversion Method (PCM) and Layer Interpolation Method (LIM), were analysed and compared in this paper. The mean sea level products

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HECTOR for Analysis of GPS Time Seriesrth’s surface, establishing and maintaining a regional or global reference frame, and studying the deformation process of earthquake pregnancy. In view of the current GPS time series analysis software in the processing of data is slow, inefficient, less choice of combination model, this paper studie

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