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武汉大学 [4]
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期刊论文 [7]
会议论文 [3]
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Detection and analysis of Galileo signal in space anomalies from 2017 to 2018
期刊论文
IET RADAR SONAR AND NAVIGATION, 2020, 卷号: 14, 期号: 11, 页码: 1690-1696
作者:
Fan, Lihong
;
Tu, Rui
;
Zhang, Rui
;
Han, Junqiang
;
Zhang, Pengfei
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2021/11/29
distance measurement
error analysis
satellite navigation
aircraft landing guidance
radio receivers
Galileo signal
space anomalies
broadcast ephemeris
user navigation
SIS anomaly
advanced receiver autonomous integrity monitoring
precise ephemeris
SIS error
healthy Galileo satellites
corresponding detection thresholds
satellite SIS anomalies
satellite clock error
SIS stability
time 7
0 hour
time 2
5 hour
time 50
0 hour
time 4
5 hour
Calibration and Impact of BeiDou Satellite-Dependent Timing Group Delay Bias
期刊论文
REMOTE SENSING, 2020, 卷号: 12, 期号: 1, 页码: 17
作者:
Zhang, Yize
;
Wang, Hu
;
Chen, Junping
;
Wang, Ahao
;
Meng, Lingdong
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2021/09/26
BeiDou navigation satellite system
broadcast ephemeris
timing group delay
differential code bias
signal-in-space range error
single point positioning
The Quality Assessment of Non-Integer-Hour Data in GPS Broadcast Ephemerides and Its Impact on the Accuracy of Real-Time Kinematic Positioning Over the South China Sea
期刊论文
CMES-COMPUTER MODELING IN ENGINEERING & SCIENCES, 2019, 卷号: 119, 期号: 2, 页码: 263-280
作者:
Sun, Zhangzhen
;
Xu, Tianhe
;
Gao, Fan
;
Jiang, Chunhua
;
Xu, Guochang
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2019/12/11
GPS broadcast ephemeris
non-integer-hour navigation data
URA
kinematic positioning
Self-assisted first-fix method for GPS receiver with autonomous short-term ephemeris prediction
期刊论文
2019, 卷号: 13, 页码: 1974-1980
作者:
Yang, Ruihong
;
Song, Zhongguo
;
Xi, Xiaoli
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2019/12/20
artificial satellites
Global Positioning System
radio receivers
celestial mechanics
GPS receiver
short-term ephemeris prediction
key parameters
global position system receiver
autonomous satellite orbit prediction algorithm
usable ephemeris
broadcast ephemeris
experimental results
ephemeris prediction algorithm
cold start mode
presented algorithm
empirical SRP model
simulation results
GPS PRN 5
constant parameters
5 days
position error
simulated satellite signals
p
The Accuracy Evaluation of Galileo Broadcast Clocks
会议论文
10th China Satellite Navigation Conference (CSNC), MAY 22-25, 2019
作者:
Liu, Yangyang
;
Sun, Baoqi
;
Yang, Xuhai
;
Wu, Meifang
;
Wang, Yuanxin
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2019/12/31
Galileo
Broadcast ephemeris
Predicted clock offset
Precision
evaluation
BeiDou Satellite Unhealthy States and the Impact on System Performance
期刊论文
SENSORS, 2018, 卷号: 18, 期号: 12
作者:
Hu, Caibo
;
Shi, Chuang
;
Chen, Jinping
;
Lou, Yidong
;
Wang, Fei
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2019/12/05
BeiDou
unhealthy state
broadcast ephemeris
maneuver
Design and validation of broadcast ephemeris for low Earth orbit satellites
期刊论文
GPS SOLUTIONS, 2018, 卷号: 22, 期号: 2
作者:
Xie, Xin
;
Geng, Tao
;
Zhao, Qile
;
Liu, Xianglin
;
Zhang, Qiang
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2019/12/05
LEO satellites navigation
Broadcast ephemeris
Kepler ephemeris model
Non-singular orbital elements
Least squares curve fit
Assessment of BDS Signal-in-Space Accuracy and Standard Positioning Performance During 2013 and 2014
会议论文
作者:
Liu, Zhaoying
;
Hu, Zhigang
;
Chen, Gucang
;
Wang, Guangxing
;
Zhao, Qile
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/12/05
BeiDou
Broadcast ephemeris
Signal-in-space
URE
SPP
Performance assessment
GPS卫星轨道分析及其对单点定位的影响
期刊论文
地理与地理信息科学, 2013
马燕
;
袁蔚林
;
许玉斌
;
孙华波
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2015/11/12
轨道精度 广播星历 精密星历 单点定位 orbits accuracy broadcast ephemeris precise ephemeris single-point positioning
Influence of Ground Station Number and its Geographical Distribution on Combined Orbit Determination of Navigation Satellite
会议论文
作者:
Gong Xiaoying
;
Liu Wanke
;
Zhang Weixing
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2019/12/05
Broadcast ephemeris
Navigation system
Combined Orbit Determination
Ground station
Satellite Crosslink
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