中国卫星导航系统管理办公室测试评估研究中心
Test and Assessment Research Center of China Satellite Navigation Office
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BDS System Status
Introduction
Constellation Status
Almanac
Health
BDS Service Performance
Number of Visible Satellites
PDOP
Ground Tracks of Satellites
SISRE
Accuracy of User Positioning
Ionosphere
GLONASS
Introduction
Constellation Status
Almanac
Health
Number of Visible Satellites
PDOP
Ground Tracks of Satellites
GPS
Constellation Status
Health
Number of Visible Satellites
PDOP
Ground Tracks of Satellites
SISRE
Data Services
Data Download
Satellite Parameters
Cooperation
Russia
USA
APSCO
League of Arab States
User Support
FAQ
Feedback
Documents
Tools
GLONASS FAQ
GLONASS Feedback
NOTICE ADVISORY
About TARC
GPS
Constellation Status
Satellites Health
Number of Visible Satellites
Position Dilution of Precision
Ground Tracks of Satellites
User SIS Ranging Error
Location:
GPS >
Constellation Status
PRN
SVN
Orbital Plane
NORAD
Satellite Type
Launch Date
Input Date
Outage Date
Commissioning
Days
Status
Update Time: 2023.01.29