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Orbit determination of BDS-3 satellite based on regional ground tracking station and inter-satellite link observations
期刊论文
ADVANCES IN SPACE RESEARCH, 2021, 卷号: 67, 期号: 12, 页码: 4011-4024
作者:
Zhang, Rui
;
Tu, Rui
;
Zhang, Pengfei
;
Fan, Lihong
;
Han, Junqiang
收藏
  |  
浏览/下载:75/0
  |  
提交时间:2021/11/29
BDS-3
Inter-satellite link
China's regional ground tracking station
Multi-source observations
Variance component estimation
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
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  |  
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
Coseismic slip distribution of 2015 Gorkha (Nepal) M(w)7.8 earthquake determined using the Helmert variance component estimation
期刊论文
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2019, 卷号: 62, 期号: 3
作者:
Fang Jin
;
Xu CaiJun
;
Wen YangMao
;
Xu GuangYu
;
Ding KaiHua
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2019/12/05
Geodetic network design and data processing for Hong Kong-Zhuhai-Macau link immersed tunnel
期刊论文
SURVEY REVIEW, 2019, 卷号: 51, 期号: 365
作者:
Huang, Shengxiang
;
Li, Guanqing
;
Wang, Xinpeng
;
Zhang, Wen
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  |  
浏览/下载:10/0
  |  
提交时间:2019/12/05
Immersed tunnel
Outlier detection
Variance component estimation
Duo-linear joint chain
Coseismic slip distribution of 2015 Gorkha (Nepal) MW7.8 earthquake determined using the Helmert variance component estimation
期刊论文
Acta Geophysica Sinica, 2019, 卷号: 62, 期号: 3
作者:
Fang, Jin
;
Xu, Caijun
;
Wen, Yangmao
;
Xu, Guangyu
;
Ding, Kaihua
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2019/12/05
A Novel Weighting Approach for Variance Component Estimation in GPS/BDS PPP
期刊论文
IEEE SENSORS JOURNAL, 2019, 卷号: 19, 页码: 3763-3771
作者:
Zhang, Qieqie
;
Zhao, Long
;
Zhou, Jianhua
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  |  
浏览/下载:6/0
  |  
提交时间:2019/12/30
GPS/BDS
Kalman filter
PPP
variance component estimation
weighting method
Multi-GNSS Kinematic Relative Positioning of Multiple Base Stations and Its Application in Deformation Monitoring
会议论文
10th China Satellite Navigation Conference (CSNC), MAY 22-25, 2019
作者:
Tang, Honglin
;
Xu, Tianhe
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  |  
浏览/下载:5/0
  |  
提交时间:2019/12/31
Deformation monitoring
Real-time relative positioning
Robust
estimation
Variance component estimation
Multiple base station
Geochemical characteristics of dissolved heavy metals in Zhujiang River, Southwest China: Spatial-temporal distribution, source, export flux estimation, and a water quality assessment
期刊论文
Peerj, 2019, 页码: 1-21
作者:
Jie Zeng
;
Guilin Han
;
Qixin Wu
;
Yang Tang
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2020/09/25
Zhujiang River
water Quality Index
health Risk
Dissolved Heavy Metals
Southwest China
Estimation and reduction of random noise in mass anomaly time-series from satellite gravity data by minimization of month-to-month year-to-year double differences
期刊论文
JOURNAL OF GEODYNAMICS, 2018, 卷号: 119, 页码: 9-22
作者:
Klees, Roland
;
Ran, Jiangjun
;
Tangdamrongsub, Natthachet
;
Ditmar, Pavel
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2018/12/29
Mass transport
GRACE
Tikhonov regularization
Variance Component Estimation
Tonle Sap
Greenland Ice Sheet
Improving the Performance of Multi-GNSS Time and Frequency Transfer Using Robust Helmert Variance Component Estimation
期刊论文
SENSORS, 2018, 卷号: 18, 期号: 9, 页码: 13
作者:
Zhang, Pengfei
;
Tu, Rui
;
Gao, Yuping
;
Zhang, Rui
;
Liu, Na
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2021/11/29
time and frequency transfer
multi-GNSS
robust estimation
Helmert variance component
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