development of beidou navigation satellite system china satellite navigation office (csno) may. 12,...
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Development of BeiDou Navigation Development of BeiDou Navigation Satellite System Satellite System
China Satellite Navigation Office (CSNO)May. 12, 2012, Beijing
Overview
Development Plan Current Progress System Applications Preparation Work for Cooperation About the 7th Meeting of ICG About China Satellite Navigation Conference Conclusions
1980 1985 1990 1995 2000 2005 2010 2015 2020
Advanced ResearchResearch &
DevelopmentOperation & Replacement
Deployment
BeiDouDemonstration
*BeiDou-Demonstration ——BeiDou Navigation Demonstration System BeiDou——BeiDou Navigation Satellite System RDSS—— Radio Determination Satellite System RNSS —— Radio Navigation Satellite System
Advanced Research
DeploymentOperation & Replacement
Research & Development
BeiDou
Phase Ⅱ
Phase Ⅲ
RDSS
RNSS
2012
Phase Ⅰ
Development Plan
Space Constellation• 5 GEO satellites • 30 non-GEO satellites(include
27 MEO satellites and 3 IGSO satellites)
Ground Control Segment • Master Control Stations
(MCS)• Upload Stations (US)• a network of globally
distributed Monitor Stations (MS)
User Terminals• BeiDou user terminals• terminals compatible with
other navigation satellite systems
System Description
BeiDou Navigation Satellite Demonstration System
BeiDou Navigation Satellite System
Service performance--Initial Operational Capability
IOC of Regional Service, 2011
Service Coverage Area From 84°E to 160°E; from 55°S to 55°N
Positioning Accuracy Horizontally 25 meters, Vertically 30 meters
Velocity Accuracy 0.4m/s
Timing Accuracy 50 ns
Service performance—Full Operational Capability
FOC of Regional Service, 2012
Service Coverage Area Pink area
Positioning Accuracy 10 meters
Velocity Accuracy 0.2m/s
Timing Accuracy 50 ns
Service Performance—Global Service
positioning accuracy:
<10m
Service area:
global
timing accuracy:
<20ns
velocity accuracy:
<0.2m/s
Overview
Development Plan Current Progress System Applications Preparation work for Cooperation About the 7th Meeting of ICG About China Satellite Navigation Conference Conclusions
Date Type Launch Site Launch Vehicle Satellite Platform Orbit
2007.04.14 MEO Xichang CZ-3A DFH-3 ~21,500km
2009.04.15 GEO Xichang CZ-3C DFH-3 In-orbit maintenance
2010.01.17 GEO Xichang CZ-3C DFH-3 144.5°E2010.06.02 GEO Xichang CZ-3C DFH-3 84°E
2010.08.01 IGSO Xichang CZ-3A DFH-3 Intersection node:118°E
2010.11.01 GEO Xichang CZ-3C DFH-3 160°E
2010.12.18 IGSO Xichang CZ-3A DFH-3 Intersection node:118°E
2011.04.10 IGSO Xichang CZ-3A DFH-3 Intersection node:118°E
2011.07.27 IGSO Xichang CZ-3A DFH-3 Intersection node:95°E
Launch Record of BeiDou Satellites
Date Type Launch Site Launch Vehicle Satellite Platform Orbit
2011.12.02 IGSO Xichang CZ-3A DFH-3 Intersection node:95°E
2012.02.25 GSO Xichang CZ-3C DFH-3 58.75E
2012.04.30 MEO Xichang CZ-3A DFH-3 MEO
2012.04.30 MEO Xichang CZ-3A DFH-3 MEO
Newly Launched satellites (After Nov 2011)
• 3 more satellites will be launched in 2012.
Service Provision Publication
Initial Operational Service Provision has been announcedPress conference of BeiDou Initial Operational ServiceState Council Information Office Dec. 27, 2011
Published two documents
—Interface Control Document (ICD) of BeiDou Navigation Satellite System (test version)
—Development of BeiDou Navigation Satellite System (V1.0)
Service Provision Publication
Current Status
Overview
Development Plan Current Progress System Applications Preparation work for Cooperation About the 7th Meeting of ICG About China Satellite Navigation Conference Conclusions
BeiDou/GPS dual-mode chip ;
Be applied in vehicle terminals.
•Components of BeiDou/GPS dual-mode vehicle terminal
OEM board chip antenna
System Applications--Chips and terminals R&D
Airborne test
Focus on reliability and safety
Promote civil aviation application standards
Civil Aviation
Transportation
Collecting traffic information
Preventing fatigue driving
Monitoring dangerous goods
Ensuring safety
Improving service efficiency
Transportation monitoring & management demonstration system
Develop high-precision receiver
Improve precision
Surveying & Mapping
Test B1/B2 dual-frequency RTK
Meteorology
21
High altitude detecting balloon
Ionosphere and water vapor monitoring
Sea wind and waves
Meteorological disaster early warning and information dissemination
Atmosphere, ocean , space monitoring & early warning demonstration system
Overview
Development Plan Current Progress System Applications Preparation Work for Cooperation About the 7th Meeting of ICG About China Satellite Navigation Conference Conclusions
General Introduction
Several seminars have been held by Chinese technical experts to discuss four cooperation fields defined during the 1st cooperation meeting.
The first set of potential cooperation programs and detailed cooperation content will be proposed for discussion during this 2nd meeting based on Pakistani requirements, construction progress of BeiDou system and its application status.
In the future, we will further broaden cooperation sectors, deepen cooperation content, and carry out all-round cooperation based upon the first set of cooperation programs.
BeiDou Civil Application Demonstration & Promotion
Work out plans of “BeiDou Asia-Pacific Tour”, while Pakistan is expected to be one the first set of countries to carry out BADEC activities and promote the internationalization of BeiDou system.
We will introduce the technologies and application characteristics of BeiDou system to Pakistani partners in various forms of reports and presentations, technology speech, discussion and exchanges, exhibition and demonstration, so as to validate application effect of BeiDou system in Pakistan and make exploration and preparation in advance for follow-up practical applications.
Monitoring Facilities Establishment
Raise and promote iGMAS proposal, push forward the monitoring and assessment of satellites constellation, signal accuracy, signal quality, service performance, etc.
Establish iGMAS subgroup under the framework of ICG, and assign Chinese expert as the co-chair of the sub-group.
Launch the preliminary preparation and coordination for the construction of iGMAS demonstration stations, including technology standard and requirements, as well as the preparation for equipment development.
Training and Talent Cultivation
Actively promote the establishment of BeiDou International Communicaton and Training Center: based on Beihang University
Prepare to establish International GNSS Science and Education Center under great support from UNOOSA
Set up a Master Degree Program on GNSS under the support of APSCO
Hold a short-term lecture on GNSS Frontier Technology in summer
Civil Application Technology R&D Cooperation
Service performance of BeiDou system keeps improving since the initial operational service has been provided, and the research on BeiDou chips and terminals in under good operation
Quick acceleration of demonstration application in different industries and regions: transportation, meteorology, Pearl River Delta of China
Encourage domestic enterprises and research institutions to carry out technology exchanges with Pakistani experts
Overview
Development Plan Current Progress System Applications Preparation work for Cooperation About the 7th Meeting of ICG About China Satellite Navigation Conference Conclusions
BeiDou: one of 4 core GNSS providers defined by International Committee of GNSS(ICG)
The 7th Meeting of ICG will be held in Beijing from Nov.4 to 9, 2012.
Experts and Application Seminar: Professional , Mass market and Scientific Application
About the 7th meeting of ICG
Welcome to ICG-7!
Overview
Development Plan Current Progress System Applications Preparation Work for Cooperation About the 7th Meeting of ICG About China Satellite Navigation Conference Conclusions
China Satellite Navigation Conference
CSNC aims at enhancing academic innovation to promote cooperation and exchanges in the field of satellite navigation.
The 3rd Satellite Navigation Conference
•Guangzhou, May16th-19th, 2012
•Activities: Academic Exchange High-level ForumExhibitionsScience Popularization
The 3rd Satellite Navigation Conference notice
• conference topics S1--BeiDou/GNSS Navigation Applications S2--Satellite Navigation Signal System, Compatibility &
Interoperability S3--Precise Orbit Determination and Positioning S4--Atomic Clock Technique and Time-Frequency System S5--Satellite Navigation Augmentation and Integrity Monitoring S6--BeiDou/GNSS Test and Evaluation Technology S7--BeiDou/GNSS User Terminal Technology S8--Satellite Navigation Model and Method S9--Integrated Navigation and New Methods
The 3rd Satellite Navigation Conference (CSNC-2012)
China Satellite Navigation Conference
May 16th May17th May18th May19th
08:30—10:00 Opening Plenary
S8 English Session
S1 & S5 English Session Application
and Industrializ-ation Forum
(Chinese)
10:00—12:00 Providers System and Service
Provision Updates
13:30—15:00Invited
PresentationsS2 English
Session
S7 English Session
15:20—17:00
China Satellite Navigation Conference
The 3rd China Satellite Navigation Conference (CSNC2012)
The construction of BeiDou system moves forward smoothly, and the initial operational service has been provided since December, 2011.
13 satellites have been launched, desired objective has been achieved, and system performance will be improved with launch of new satellites.
Preparation work to further promote China-Pakistan Cooperation on Satellite Navigation has been carried out since last meeting, and new pragmatic results of this meeting are expected.
Conclusions
Thank You
www.compass.gov.cn
www.beidou.gov.cn
Welcome to CSNC2012 in Guang Zhou!
Welcome to ICG-7 in BeiJing!