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浏览/检索结果: 共6条，第1-6条 帮助 限定条件 专题：国家授时中心    第一署名单位    第一作者单位    通讯作者单位     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 Positioning bias of different frequency observations in double-differenced relative positioning 期刊论文 ADVANCES IN SPACE RESEARCH, 2020, 卷号: 66, 期号: 6, 页码: 1321-1328 作者:  Liu, Jinhai;  Tu, Rui;  Zhang, Rui;  Han, Junqiang;  Fan, Lihong 收藏  |  浏览/下载：27/0  |  提交时间：2020/08/31 BDS  GPS  RTK  Double-differenced  Inter-frequency bias  Relative positioning  CDMA   GPS and BDS combined PPP model with inter-system differenced observations 期刊论文 ADVANCES IN SPACE RESEARCH, 2020, 卷号: 65, 期号: 1, 页码: 494-505 作者:  Tu, Rui;  Hong, Ju;  Zhang, Rui;  Han, Junqiang;  Fan, Lihong 收藏  |  浏览/下载：8/0  |  提交时间：2020/11/09 Precise point positioning (PPP)  Inter-system differenced PPP model  GPS and BDS convergence time  Estimation strategy   Study of satellite shadow function model considering the overlapping parts of Earth shadow and Moon shadow and its application to GPS satellite orbit determination 期刊论文 ADVANCES IN SPACE RESEARCH, 2019, 卷号: 63, 期号: 9, 页码: 2912-2929 作者:  Zhang, Rui;  Tu, Rui;  Zhang, Pengfei;  Liu, Jinhai;  Lu, Xiaochun 收藏  |  浏览/下载：7/0  |  提交时间：2021/11/29 Shadow function model  Overlapping shadows  Shadow factor  Observed orbit determination  Predicted orbit determination  Accuracy comparison   faultparametersofthe2012sumatraearthquakeestimatedfromgracegravityandgravitygradientchanges 期刊论文 chinesejournalofgeophysicschineseedition, 2019, 卷号: 62, 期号: 11, 页码: 4129 作者:  Zheng ZengJi;  Jin ShuangGen;  Fan LiHong 收藏  |  浏览/下载：3/0  |  提交时间：2020/11/09 M-W 8.6  ANDAMAN EARTHQUAKE  SATELLITE GRAVITY  CONSTRAINTS  DISLOCATION  SURFACE  GRACE  PSO algorithm  Sumatra earthquake  Fault parameters   Fault parameters of the 2012 Sumatra earthquake estimated from GRACE gravity and gravity gradient changes 期刊论文 CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2019, 卷号: 62, 期号: 11, 页码: 4129 作者:  Zheng ZengJi;  Jin ShuangGen;  Fan LiHong 收藏  |  浏览/下载：16/0  |  提交时间：2021/12/06 M-W 8.6  ANDAMAN EARTHQUAKE  SATELLITE GRAVITY  CONSTRAINTS  DISLOCATION  SURFACE  GRACE  PSO algorithm  Sumatra earthquake  Fault parameters   Determination of Ocean Tide Loading Displacement by GPS PPP with Priori Information Constraint of NAO99b Global Ocean Tide Model 期刊论文 MARINE GEODESY, 2018, 卷号: 41, 期号: 2, 页码: 159-176 作者:  Zhao, Hong;  Zhang, Qin;  Tu, Rui;  Liu, Zhi 收藏  |  浏览/下载：17/0  |  提交时间：2021/11/29 Global Positioning System (GPS)  NAO99b  Ocean Tide Loading Displacement (OTLD)  Osu  chinasea  2010  Precise Point Positioning (PPP)