YIN Haitao, HUANG Dingfa, XIONG Yongliang, WANG Guiwen. New Model for Tropospheric Delay Estimation of GPS Signal[J]. Geomatics and Information Science of Wuhan University, 2007, 32(5): 454-457.
Citation:
YIN Haitao, HUANG Dingfa, XIONG Yongliang, WANG Guiwen. New Model for Tropospheric Delay Estimation of GPS Signal[J]. Geomatics and Information Science of Wuhan University, 2007, 32(5): 454-457.
YIN Haitao, HUANG Dingfa, XIONG Yongliang, WANG Guiwen. New Model for Tropospheric Delay Estimation of GPS Signal[J]. Geomatics and Information Science of Wuhan University, 2007, 32(5): 454-457.
Citation:
YIN Haitao, HUANG Dingfa, XIONG Yongliang, WANG Guiwen. New Model for Tropospheric Delay Estimation of GPS Signal[J]. Geomatics and Information Science of Wuhan University, 2007, 32(5): 454-457.
New Model for Tropospheric Delay Estimation of GPS Signal
A new tropospheric zenith delay model is proposed based on a 3-layer partition of atmosphere and real observation data from regional GPS network are used for the performance testing. It is shown that the accuracy of tropospheric delay estimation are better in CHDU, KUNM and LAHS stations using the proposed model than Hopfield and Saastamoinon models.
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