Presentation on theme: "Development of BeiDou Navigation Satellite System"— Presentation transcript:
1 Development of BeiDou Navigation Satellite System China Satellite Navigation Office (CSNO)May. 12, 2012, Beijing1
2 Preparation Work for Cooperation About the 7th Meeting of ICG OverviewDevelopment PlanCurrent ProgressSystem ApplicationsPreparation Work for CooperationAbout the 7th Meeting of ICGAbout China Satellite Navigation ConferenceConclusions
4 Ground Control Segment System DescriptionSpace Constellation5 GEO satellites30 non-GEO satellites(include 27 MEO satellites and 3 IGSO satellites)Ground Control SegmentMaster Control Stations (MCS)Upload Stations (US)a network of globally distributed Monitor Stations (MS)User TerminalsBeiDou user terminalsterminals compatible with other navigation satellite systems
5 BeiDou Navigation Satellite Demonstration System
7 Service performance--Initial Operational Capability IOC of Regional Service, 2011Service Coverage AreaFrom 84°E to 160°E; from 55°S to 55°NPositioning AccuracyHorizontally 25 meters, Vertically 30 metersVelocity Accuracy0.4m/sTiming Accuracy50 ns
8 Service performance—Full Operational Capability FOC of Regional Service, 2012Service Coverage AreaPink areaPositioning Accuracy10 metersVelocity Accuracy0.2m/sTiming Accuracy50 ns
9 Service Performance—Global Service BeiDouOpen serviceAuthorized serviceWide area differential serviceShort message servicepositioning accuracy:<10mService area:globaltiming accuracy:<20nsvelocity accuracy:<0.2m/s
10 Preparation work for Cooperation About the 7th Meeting of ICG OverviewDevelopment PlanCurrent ProgressSystem ApplicationsPreparation work for CooperationAbout the 7th Meeting of ICGAbout China Satellite Navigation ConferenceConclusions
11 Launch Record of BeiDou Satellites DateTypeLaunch SiteLaunch VehicleSatellite PlatformOrbitMEOXichangCZ-3ADFH-3~21,500kmGEOCZ-3CIn-orbit maintenance144.5°E84°EIGSOIntersection node:118°E160°EIntersection node:95°E
12 Newly Launched satellites (After Nov 2011) DateTypeLaunch SiteLaunch VehicleSatellite PlatformOrbitIGSOXichangCZ-3ADFH-3Intersection node:95°EGSOCZ-3C58.75EMEO3 more satellites will be launched in 2012.
13 Service Provision Publication Initial Operational Service Provision has been announcedPress conference of BeiDou Initial Operational ServiceState Council Information OfficeDec. 27, 2011
14 Service Provision Publication Published two documentsInterface Control Document (ICD) of BeiDou Navigation Satellite System (test version)Development of BeiDou Navigation Satellite System (V1.0)
16 Preparation work for Cooperation About the 7th Meeting of ICG OverviewDevelopment PlanCurrent ProgressSystem ApplicationsPreparation work for CooperationAbout the 7th Meeting of ICGAbout China Satellite Navigation ConferenceConclusions
17 System Applications--Chips and terminals R&D BeiDou/GPS dual-mode chip ;Be applied in vehicle terminals.OEM boardchipantennaComponents of BeiDou/GPS dual-mode vehicle terminal
18 Civil Aviation Airborne test Focus on reliability and safety Promote civil aviation application standards
19 Transportation monitoring & management demonstration system Collecting traffic informationPreventing fatigue drivingMonitoring dangerous goodsEnsuring safetyImproving service efficiency
21 MeteorologyAtmosphere, ocean , space monitoring & early warning demonstration systemHigh altitude detecting balloonIonosphere and water vapor monitoringSea wind and wavesMeteorological disaster early warning and information dissemination
22 Preparation Work for Cooperation About the 7th Meeting of ICG OverviewDevelopment PlanCurrent ProgressSystem ApplicationsPreparation Work for CooperationAbout the 7th Meeting of ICGAbout China Satellite Navigation ConferenceConclusions
23 General IntroductionSeveral 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.
24 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.
25 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.
26 Training and Talent Cultivation Actively promote the establishment of BeiDou International Communicaton and Training Center: based on Beihang UniversityPrepare to establish International GNSS Science and Education Center under great support from UNOOSASet up a Master Degree Program on GNSS under the support of APSCOHold a short-term lecture on GNSS Frontier Technology in summer
27 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 operationQuick acceleration of demonstration application in different industries and regions: transportation, meteorology, Pearl River Delta of ChinaEncourage domestic enterprises and research institutions to carry out technology exchanges with Pakistani experts
28 Preparation work for Cooperation About the 7th Meeting of ICG OverviewDevelopment PlanCurrent ProgressSystem ApplicationsPreparation work for CooperationAbout the 7th Meeting of ICGAbout China Satellite Navigation ConferenceConclusions
29 About the 7th meeting of ICG 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 ApplicationWelcome to ICG-7!
30 Preparation Work for Cooperation About the 7th Meeting of ICG OverviewDevelopment PlanCurrent ProgressSystem ApplicationsPreparation Work for CooperationAbout the 7th Meeting of ICGAbout China Satellite Navigation ConferenceConclusions
31 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 ConferenceGuangzhou, May16th-19th, 2012Activities:Academic ExchangeHigh-level ForumExhibitionsScience PopularizationThe 3rd Satellite Navigation Conference notice
32 conference topics China Satellite Navigation Conference The 3rd Satellite Navigation Conference (CSNC-2012)conference topicsS1--BeiDou/GNSS Navigation ApplicationsS2--Satellite Navigation Signal System, Compatibility & InteroperabilityS3--Precise Orbit Determination and PositioningS4--Atomic Clock Technique and Time-Frequency SystemS5--Satellite Navigation Augmentation and Integrity MonitoringS6--BeiDou/GNSS Test and Evaluation TechnologyS7--BeiDou/GNSS User Terminal TechnologyS8--Satellite Navigation Model and MethodS9--Integrated Navigation and New Methods
33 China Satellite Navigation Conference The 3rd China Satellite Navigation Conference (CSNC2012)May 16thMay17thMay18thMay19th08:30—10:00Opening PlenaryS8 English SessionS1 & S5 English SessionApplication and Industrializ-ation Forum(Chinese)10:00—12:00Providers System and Service Provision Updates13:30—15:00Invited PresentationsS2 English SessionS7 English Session15:20—17:00
34 ConclusionsThe 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.
35 Welcome to CSNC2012 in Guang Zhou! Welcome to ICG-7 in BeiJing! Thank YouWelcome to CSNC2012 in Guang Zhou!Welcome to ICG-7 in BeiJing!谢谢！