1. 1 QZSS/MSAS Update(and the earthquake) 18 May, 2011 青木 幹夫（ Mikio Aoki ） 内閣官房宇宙開発戦略本部 Director, Secretariat of Strategic Headquarters for Space Policy, Cabinet Secretariat, Government of Japan

2. 2 Date ： 11 March at 2:46 pm, 2011 Seismic center ： Sanriku coast （ About 130km ESE off Ojika Peninsula ） Magnitude : 9.0 Tsunami ： Maximum wave, up to 37.9 ｍ （ Miyako City ） Damage ： About 15,000 people were dead Over 10,000 people are missing Over 100,000 houses completely or partially destroyed. Over 120,000 evacuees Fukushima Nuclear Power Plant : Emergency Core Cooling System : Operated ， but damaged by TSUNAMI. Evacuation : 20km in radius range Rolling Blackout : kannto Region etc. The Great East Japan Earthquake

3. 3 © GeoEye/JAPAN SPACE IMAGING × ： Sendai Airport ， Miyagi Pref.

4. 4 The Great East Japan Earthquake Chinese government was quick to announce an emergency aid, and dispatch a rescue mission to Tohoku region. And Chinese government offered a lot of rescue supplies such as tents, blankets, and gasoline. 非常感谢中国政府和人民的热情援助

5. 5 Space related activities on the Earthquake © JAXA GPS Wave Meter © MLIT GPS Traffic Jam Information Traffic Navigation Disaster Assessment Communication © JAXA

6. 6 Global Navigation Satellite System Quasi-Zenith Satellite System （ Michibiki ） Characteristic/Function : GPS Fully Compatible and Interoperable GPS Augmentation Short message Coverage : East Asia and Oceania region Six Signals: L1C/A, L1C, L2C and L5 (Positioning) L1-SAIF (Augmentation) LEX (Augmentation) Launched : September 2010

7. The H-IIA launch vehicle No.18, which carried the first satellite of the QZSS, MICHIBIKI, was successfully launched from Tanegashima Space Center. Separation of Michibiki from H-IIA rocket was confirmed 28 minutes 27 seconds after its lift-off. (C)JAXA ／三菱重工業 (C)JAXA ／ MHI Launch Operation of “Michibiki” 7

8. May 2008 ： Basic Space Law established Jun. 2009 ： Basic Plan for Space Policy decided by the Strategic Headquarters for Space Policy MICHIBIKI launching and its technical verification are provided in the Basic Plan Back Ground Act & Decisions 8

9. QZSS improves positioning availability time Complementary signals sent from high elevation will improve the time percentage of positioning availability from 90 % (GPS only) to 99.8 % ( ex : GPS + 3 QZS satellites.) GPS satellite Quasi-Zenith Satellite GPS users (car navigation etc.) Comparable signal with GPS satellite GPS Complementary 9

10. Augmentation Data Generation Japanese Geodetic Datum Master Control Station QZSS Mobile/Personal Navigation 1m 20cm 2cm LEX Signal L1-SAIF Signal Augmentation Data L1-SAIF Signal (250bps) LEX Signal (2000bps) Cars Low Speed Machines (Construction, etc) Survey Rail Signal Galileo GPS GLONASS + Accuracy High Speed Navigation Signal and Message Global Monitoring Station QZSS improves positioning accuracy QZSS upgrades the positioning accuracy to one meter or even a centimeter level. Upload Augmentation Data Acquisition Support Data Correction Data Integrity Data GPS Reinforcement 10

11. 11 Application implemented by the QZS System ＧＰＳ Operation Center Tsunami ！ Meteorological Agency Warning/ Evacuation Guidance QZS Short Message Service

12. 12 × ： Oofunato ， Iwate Pref. © GeoEye/JAPAN SPACE IMAGING

13. 13 × ： Soma ， Fukushima Pref. © GeoEye/JAPAN SPACE IMAGING Application implemented by the QZS System Free from Ground Network Using a reinforcement signal from the QZSS, accurate positioning of about +/- 10 cm (target) will be possible without ground network. Construction based on IT Automatic Driving

14. Free from Ground Network Precision Agriculture based on iT Automatic Driving ＧＰＳ ＱＺＳＳ Using a reinforcement signal from the QZSS, accurate positioning of about +/- 10 cm (target) become possible without ground network. Application implemented by the QZS System 14

15. Food Delivery Service Using a reinforcement signal from the QZSS, food delivery service for the people in outdoor become possible. （Ｃ）ＪＡＸＡ Application implemented by the QZS System 15

16. List of contents Restaurant Movie theater Public accommodation Identified place & Historical site Car navigation Navigation 16 Application implemented by the QZS System

17. allocation of taxies Application implemented by the QZS System 17 ① call a customer center ② confirm location information of the customer and taxies Positioning Satellite ③ select the taxi in the best place, and transmit customer's location information to the car navigation system of the taxi. ④ move to the getting on position

18. 18 Asia-Pacific Region GNSS with QZS System

19. Current status of MSAS  MSAS Commissioned  Sep. 27, 2007 00:05 local time  Service for air navigation  For RNAV, from En-route through NPA Within Fukuoka FIR Currently, horizontal guidance only  Operational Information is provided as NOTAM Service Interruption, degradation of service 19

20. MCS Hitachiota GMS User MCS Kobe GPS constellation MTSATs GMS GMS GMS MRS MRS MCS: Master Control Station GMS: Ground Monitor Station MRS: Monitor and Ranging Station MSAS configuration 20

21. Multi-functional Transport SATellite MTSAT-1R @140E MSAS configuration - Space Segment (1/2) - 21

22. MTSAT-2 @145E MSAS configuration - Space Segment (2/2) - 22

23. MRS Canberra MRS Hawaii MCS Hitachiota MCS Kobe MTSAT Slot position 140E & 145E 23 MSAS configuration - Ground Segments (1/2) -

24. MCS Hitachiota MCS Kobe GMS Sapporo GMS Tokyo GMS Fukuoka GMS Naha 24 MSAS configuration - Ground Segments (2/2) -

25. Uplink#2Uplink#1 PRN129&PRN137 MTSAT-1RMTSAT-2 Uplink#2 PRN137 PRN129 MCS KobeMCS Hitachiota Ku L1 Ku 25 Multiple GEO Configuration (1/3)

26. Uplink#2 Uplink#1 PRN129&PRN137 MTSAT-1RMTSAT-2 Uplink#1 PRN137 PRN129 MCS KobeMCS Hitachiota Ku L1 Ku 26 Multiple GEO Configuration (2/3)

27. Uplink#1 Uplink#2 PRN129&PRN137 MTSAT-1RMTSAT-2 Uplink#2 PRN137 PRN129 MCS KobeMCS Hitachiota Ku L1 Ku 27 Multiple GEO Configuration (3/3)

28. (Fukuoka FIR) 28 Coverage & Service Area

29. 95% Horizontal Accuracy –4.62m (Maximum value observed at Naha) –0.47m (Minimum value observed at Kobe) 95% Vertical Accuracy –5.43m (Maximum value observed at Naha) –0.77m (Minimum value observed at Kobe) * Daily basis, applied basic and precise differential corrections 100% of SIS availability No integrity failure 29 Observed Performance - CY2010 -

30. System Operations Operated and maintained by certified specialists – MSAS and MTSATs – JCAB has a direct responsibility for entire operation of MSAS and MTSATs 30

31. 31 Conclusion ① Increasing recognition for importance of Space Systems after the earthquake ② Promote Space policy putting priority on space utilization, especially satellite navigation ③ Active contribution to the Asia pacific region

32. 32 Thank you.