NTSC-IR
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Performance of Multi-GNSS Real-Time UTC(NTSC) Time and Frequency Transfer Service Using Carrier Phase Observations 期刊论文
REMOTE SENSING, 2021, 卷号: 13, 期号: 20, 页码: 15
作者:  Zhang, Pengfei;  Tu, Rui;  Lu, Xiaochun;  Fan, Lihong;  Zhang, Rui
收藏  |  浏览/下载:3/0  |  提交时间:2022/08/15
time and frequency transfer  precise point positioning  multi-GNSS  UTC(NTSC)  carrier phase observations  
Comparison of Multi-GNSS Time and Frequency Transfer Performance Using Overlap-Frequency Observations 期刊论文
REMOTE SENSING, 2021, 卷号: 13, 期号: 16, 页码: 13
作者:  Zhang, Pengfei;  Tu, Rui;  Gao, Yuping;  Hong, Ju;  Han, Junqiang;  Lu, Xiaochun
收藏  |  浏览/下载:0/0  |  提交时间:2021/11/29
time transfer  overlap-frequency observations  multi-GNSS  carrier phase  
Analysis of dual-frequency solution method for single-frequency precise point positioning based on SEID model for GPS and BDS 期刊论文
MEASUREMENT, 2021, 卷号: 175, 页码: 12
作者:  Hong, Ju;  Tu, Rui;  Zhang, Rui;  Fan, Lihong;  Han, Junqiang;  Zhang, Pengfei;  Lu, Xiaochun
收藏  |  浏览/下载:1/0  |  提交时间:2021/11/29
GPS and BDS observation  Satellite-specific Epoch-differenced Ionospheric delay model  Precise Point Positioning (PPP)  Single-frequency PPP  
An Improved Long-Period Precise Time-Relative Positioning Method Based on RTS Data 期刊论文
SENSORS, 2021, 卷号: 21, 期号: 1, 页码: 21
作者:  Lu, Yangwei;  Ji, Shengyue;  Tu, Rui;  Weng, Duojie;  Lu, Xiaochun;  Chen, Wu
收藏  |  浏览/下载:1/0  |  提交时间:2021/11/29
GNSS  satellite receivers  positioning error  positioning algorithm  
Real-Time Detection of Orbital Maneuvers Using Epoch-Differenced Carrier Phase Observations and Broadcast Ephemeris Data: A Case Study of the BDS Dataset 期刊论文
SENSORS, 2020, 卷号: 20, 期号: 16, 页码: 17
作者:  Tu, Rui;  Zhang, Rui;  Fan, Lihong;  Han, Junqiang;  Zhang, Pengfei;  Lu, Xiaochun
收藏  |  浏览/下载:14/0  |  提交时间:2020/11/04
BDS  orbital maneuvers  carrier phase observation  velocity estimation  epoch-difference  
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  
基于北斗地基增强系统的中国区域电离层建模研究 期刊论文
全球定位系统, 2020, 卷号: 45, 期号: 1, 页码: 26
作者:  黄小东;  韩军强;  涂锐;  刘金海;  洪菊;  范丽红;  张睿;  卢晓春
收藏  |  浏览/下载:12/0  |  提交时间:2020/09/01
BeiDou ground-based augmentation system  regional ionosphere model  TEC  GNSS  北斗地基增强系统  区域电离层模型  TEC  GNSS  
bdsrtkmemsins组合数学模型研究与性能分析 期刊论文
全球定位系统, 2019, 卷号: 044, 期号: 005, 页码: 26
作者:  刘崇锦;  高周正;  涂锐;  张睿;  韩军强;  卢晓春
收藏  |  浏览/下载:11/0  |  提交时间:2020/11/09
北斗系统  惯性导航  低成本MEMS  紧组合  
gpsglonassbds组合的rtk模型与精度分析 期刊论文
测绘科学, 2019, 卷号: 044, 期号: 001, 页码: 144
作者:  刘金海;  涂锐;  张鹏飞;  张睿;  卢晓春
收藏  |  浏览/下载:10/0  |  提交时间:2020/11/16