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浏览/检索结果: 共5条，第1-5条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Capturing coseismic displacement in real time with mixed single- and dual-frequency receivers: application to the 2018 Mw7.9 Alaska earthquake 期刊论文 GPS SOLUTIONS, 2019, 卷号: 23, 期号: 1 作者:  Zheng, Kai;  Zhang, Xiaohong;  Li, Xingxing;  Li, Pan;  Sang, Jizhang 收藏  |  浏览/下载：7/0  |  提交时间：2019/12/05 Real-time single-frequency precise point positioning  Ambiguity resolution  Ionospheric delay estimation  Uncalibrated phase-delay estimation  Coseismic displacement   Multi-GNSS phase delay estimation and PPP ambiguity resolution: GPS, BDS, GLONASS, Galileo 期刊论文 JOURNAL OF GEODESY, 2018, 卷号: 92, 期号: 6 作者:  Li, Xingxing;  Li, Xin;  Yuan, Yongqiang;  Zhang, Keke;  Zhang, Xiaohong 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/05 Multi-GNSS  Precise point positioning  Uncalibrated phase delay  Ambiguity resolution  Time to first fix  Fixing percentage   GLONASS phase bias estimation and its PPP ambiguity resolution using homogeneous receivers 期刊论文 GPS SOLUTIONS, 2017, 卷号: 21, 期号: 2 作者:  Liu, Yanyan;  Song, Weiwei;  Lou, Yidong;  Ye, Shirong;  Zhang, Rui 收藏  |  浏览/下载：7/0  |  提交时间：2019/12/05 GLONASS  Precise point positioning  Ambiguity resolution  Uncalibrated phase delay  Inter-frequency bias   Ionospheric effects in uncalibrated phase delay estimation and ambiguity-fixed PPP based on raw observable model 期刊论文 JOURNAL OF GEODESY, 2015, 卷号: 89, 期号: 5 作者:  Gu, Shengfeng;  Shi, Chuang;  Lou, Yidong;  Liu, Jingnan 收藏  |  浏览/下载：11/0  |  提交时间：2019/12/05 Raw observable processing  Ionosphere model  Uncalibrated phase delay  Ambiguity resolution  Precise point positioning   A method for improving uncalibrated phase delay estimation and ambiguity-fixing in real-time precise point positioning 期刊论文 JOURNAL OF GEODESY, 2013, 卷号: 87, 期号: 5 作者:  Li, Xingxing;  Ge, Maorong;  Zhang, Hongping;  Wickert, Jens 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/05 Real-time precise point positioning  UPDs estimation  Ambiguity fixing  Undifferenced raw observation  Ionospheric constraints