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Evaluation of Signal-in-Space Continuity and Availability for BeiDou Satellite Considering Failures 期刊论文
JOURNAL OF NAVIGATION, 2020, 卷号: 73, 期号: 2, 页码: 312-323
作者:  Fan, Lihong;  Tu, Rui;  Zheng, Zengji;  Zhang, Rui;  Lu, Xiaochun;  Liu, Jinhai;  Huang, Xiaodong;  Hong, Ju
收藏  |  浏览/下载:11/0  |  提交时间:2020/11/10
Signal-in-space  Failure classification  MTBF  MTTR  Continuity  Availability  
陕西地区环境因素对重力影响研究 期刊论文
测绘科学, 2020, 卷号: 45, 期号: 5, 页码: 7
作者:  郑增记;  韩美涛;  范丽红;  丁晓光;  张永奇;  曹建平
收藏  |  浏览/下载:10/0  |  提交时间:2020/09/01
atmosphere  terrestrial water storage  non-tidal ocean water  Shaanxi province  gravity change  大气  陆地水储量  非潮汐海水  陕西  重力变化  
An improved method for detecting BeiDou signal-in-space anomalies from precise ephemerides 期刊论文
ACTA GEODAETICA ET GEOPHYSICA, 2019, 卷号: 54, 期号: 4, 页码: 567-581
作者:  Fan, Lihong;  Tu, Rui;  Zhang, Rui;  Zheng, Zengji;  Lu, Xiaochun;  Liu, Jinhai;  Huang, Xiaodong;  Hong, Ju
收藏  |  浏览/下载:9/0  |  提交时间:2020/11/09
BeiDou  Signal-in-space anomaly  Anomaly detection  Clock anomaly  Orbit anomaly  
Real-time BDS signal-in-space anomaly detection method considering receiver anomalies 期刊论文
IET RADAR SONAR AND NAVIGATION, 2019, 卷号: 13, 期号: 12, 页码: 2220-2229
作者:  Fan, Lihong;  Tu, Rui;  Zhang, Rui;  Zheng, Zengji;  Liu, Jinhai;  Hong, Ju;  Lu, Xiaochun
收藏  |  浏览/下载:0/0  |  提交时间:2021/11/29
satellite navigation  astronomical ephemerides  telecommunication network reliability  signal detection  signal-in-space user range error  SIS URE  real-time navigation  positioning users  real-time SIS anomalies  location services  BeiDou satellites  user range accuracy index  navigation ephemeris  anomaly detection threshold  real-time observation data  receiver anomalies  BeiDou Navigation Satellite System  MultiGlobal Navigation Satellite System Experiment  precise ephemeris detection results  real-time BDS signal-in-space anomaly detection method  IURE  international GNSS Monitoring &  Assessment System  
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:11/0  |  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  
滇东南地区垂直负荷形变特征研究 期刊论文
测绘科学, 2019, 卷号: 044, 期号: 005, 页码: 43
作者:  郑增记;  范丽红
收藏  |  浏览/下载:11/0  |  提交时间:2020/11/16
利用grace重力和重力梯度变化估计2012年苏门答腊地震断层参数 期刊论文
地球物理学报, 2019, 卷号: 062, 期号: 011, 页码: 4129
作者:  郑增记;  金双根;  范丽红
收藏  |  浏览/下载:13/0  |  提交时间:2020/09/02
GRACE  粒子群算法  苏门答腊地震  断层参数  
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:1/0  |  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  
Co-seismic deformation following the 2007 Bengkulu earthquake constrained by GRACE and GPS observations 期刊论文
PHYSICS OF THE EARTH AND PLANETARY INTERIORS, 2018, 卷号: 280, 页码: 20-31
作者:  Zheng, Zengji;  Jin, Shuanggen;  Fan, Lihong
收藏  |  浏览/下载:0/0  |  提交时间:2021/11/29
Seismic deformation  Fault slip  GRACE  GPS