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An elevation mask modeling method based on azimuth rounding for monitoring building deformation 期刊论文
ACTA GEODAETICA ET GEOPHYSICA, 2023, 页码: 11
作者:  Han, Junqiang;  Tu, Rui;  Lu, Xiaochun;  Xiao, Xia;  Zhang, Rui;  Fan, Lihong;  Zhang, Pengfei;  Wang, Siyao
收藏  |  浏览/下载：0/0  |  提交时间：2023/12/13
GNSS  Building deformation  Elevation mask modeling  
Optimization of ground tracking stations for BDS-3 satellite orbit determination 期刊论文
ADVANCES IN SPACE RESEARCH, 2021, 卷号: 68, 期号: 10, 页码: 4069-4087
作者:  Zhang, Rui;  Tu, Rui;  Zhang, Pengfei;  Fan, Lihong;  Han, Junqiang;  Wang, Siyao;  Hong, Ju;  Lu, Xiaochun
Adobe PDF(4989Kb)  |  收藏  |  浏览/下载：4/0  |  提交时间：2021/11/26
Bds-3  Satellite Orbit Determination  Ground Tracking Station  Optimization Algorithm  Inter-satellite Link  
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;  Lu, Xiaochun
收藏  |  浏览/下载：13/0  |  提交时间：2020/08/31
BDS  GPS  RTK  Double-differenced  Inter-frequency bias  Relative positioning  CDMA  
Automatic Calibration of Process Noise Matrix and Measurement Noise Covariance for Multi-GNSS Precise Point Positioning 期刊论文
MATHEMATICS, 2020, 卷号: 8, 期号: 4, 页码: 20
作者:  Zhang, Xinggang;  Li, Pan;  Tu, Rui;  Lu, Xiaochun;  Ge, Maorong;  Schuh, Harald
收藏  |  浏览/下载：11/0  |  提交时间：2020/09/01
EM-algorithm  multi-GNSS  PPP  process noise  observation covariance matrix  extended Kalman filter  machine learning  
Analyzing the Satellite-Induced Code Bias Variation Characteristics for the BDS-3 Via a 40 m Dish Antenna 期刊论文
SENSORS, 2020, 卷号: 20, 期号: 5, 页码: 14
作者:  Hong, Ju;  Tu, Rui;  Zhang, Rui;  Fan, Lihong;  Zhang, Pengfei;  Han, Junqiang;  Lu, Xiaochun
收藏  |  浏览/下载：8/0  |  提交时间：2020/11/10
third-generation BDS  40 m dish antenna  satellite-induced code bias variation  characteristics analysis  
Real-time kinematic positioning algorithm with GNSS and high-frequency accelerometer observations for broadband signals 期刊论文
MEASUREMENT SCIENCE AND TECHNOLOGY, 2020, 卷号: 31, 期号: 3, 页码: 9
作者:  Tu, Rui;  Liu, Jinhai;  Zhang, Rui;  Fan, Lihong;  Zhang, Pengfei;  Han, Junqiang
收藏  |  浏览/下载：13/0  |  提交时间：2020/11/11
real-time kinematic positioning  broadband signals  GNSS  ambiguity resolution  baseline error  deformation monitoring  
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;  Zhang, Pengfei;  Liu, Jinhai;  Lu, Xiaochun
收藏  |  浏览/下载：9/0  |  提交时间：2020/11/09
Precise point positioning (PPP)  Inter-system differenced PPP model  GPS and BDS convergence time  Estimation strategy  
Contribution analysis of inter-satellite ranging observation to BDS-2 satellite orbit determination based on regional tracking stations 期刊论文
ACTA ASTRONAUTICA, 2019, 卷号: 164, 页码: 297-310
作者:  Zhang, Rui;  Tu, Rui;  Fan, Lihong;  Zhang, Pengfei;  Liu, Jinhai;  Han, Junqiang;  Lu, Xiaochun
收藏  |  浏览/下载：11/0  |  提交时间：2020/11/11
BDS satellite orbit determination  China regional ground tracking stations  Inter-satellite ranging observation  Contribution analysis  Dynamic parameters dilution of precision  Satellite position dilution of precision  
SNR-Dependent Environmental Model: Application in Real-Time GNSS Landslide Monitoring 期刊论文
SENSORS, 2019, 卷号: 19, 期号: 22, 页码: 13
作者:  Han, Junqiang;  Tu, Rui;  Zhang, Rui;  Fan, Lihong;  Zhang, Pengfei
收藏  |  浏览/下载：13/0  |  提交时间：2020/11/11
GNSS  SNR-dependent  environment model  landslide monitoring