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浏览/检索结果:
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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
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2021/11/26
Bds-3
Satellite Orbit Determination
Ground Tracking Station
Optimization Algorithm
Inter-satellite Link
Dynamic-Fusion-Based Federated Learning for COVID-19 Detection
期刊论文
IEEE INTERNET OF THINGS JOURNAL, 2021, 卷号: 8, 期号: 21, 页码: 15884-15891
作者:
Zhang, Weishan
;
Zhou, Tao
;
Lu, Qinghua
;
Wang, Xiao
;
Zhu, Chunsheng
收藏
  |  
浏览/下载:39/0
  |  
提交时间:2022/01/27
Data models
COVID-19
Training
Collaborative work
Analytical models
Servers
Predictive models
AI
COVID-19
CT
federated learning
image processing
machine learning
X-Ray
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
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2021/11/29
time transfer
overlap-frequency observations
multi-GNSS
carrier phase
Space/ground based pulsar timescale for comprehensive PNT system
期刊论文
ACTA PHYSICA SINICA, 2021, 卷号: 70, 期号: 13, 页码: 13
作者:
Zhou Qing-Yong
;
Wei Zi-Qing
;
Yan Lin-Li
;
Sun Peng-Fei
;
Liu Si-Wei
收藏
  |  
浏览/下载:32/0
  |  
提交时间:2021/11/29
positioning navigation timing
pulsar time
atomic time
pulse TOA
Perdisulfate-assisted advanced oxidation of 2,4-dichlorophenol by bio-inspired iron encapsulated biochar catalyst
期刊论文
JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2021, 卷号: 592, 页码: 358-370
作者:
Wang, Yangyang
;
Wang, Lei
;
Zhang, Yalei
;
Mao, Xuhui
;
Tan, Wenbing
收藏
  |  
浏览/下载:47/0
  |  
提交时间:2021/06/10
Bio-inspired catalyst
Fe?BC
Micro-electrolysis
2
4-dichlorophenol removal
Advanced oxidation processes
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:76/0
  |  
提交时间:2021/11/29
BDS-3
Inter-satellite link
China's regional ground tracking station
Multi-source observations
Variance component estimation
Biodegradation mechanism of typical fluoroquinolones in sewage-sludge composts
期刊论文
DESALINATION AND WATER TREATMENT, 2021, 卷号: 225, 页码: 63-75
作者:
Zhang, Jun
;
Lu, Yulan
;
Yan, Qinying
;
Liu, Hongtao
;
Xi, Beidou
收藏
  |  
浏览/下载:32/0
  |  
提交时间:2021/08/19
Sewage sludge
Antibiotics
Composting
Biodegradation
Microbial community
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
收藏
  |  
浏览/下载:43/0
  |  
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
Real-time monitoring of the dynamic variation of satellite orbital maneuvers based on BDS observations
期刊论文
MEASUREMENT, 2021, 卷号: 168, 页码: 9
作者:
Tu, Rui
;
Zhang, Rui
;
Fan, Lihong
;
Han, Junqiang
;
Zhang, Pengfei
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2021/11/29
Orbital maneuver
BeiDou Navigation Satellite System
Velocity estimation
Dynamic monitoring
Epoch-differenced observation
Positioning navigation and timing service
Characterization of biases between BDS-3 and BDS-2, GPS, Galileo and GLONASS observations and their effect on precise time and frequency transfer
期刊论文
Measurement Science and Technology, 2020, 卷号: 32, 期号: 3
作者:
Zhang,Pengfei
;
Tu,Rui
;
Han,Junqiang
;
Gao,Yuping
;
Zhang,Rui
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2021/11/29
BDS-3
ISB
time and frequency transfer
GNSS
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