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Country Report from Japan Launched QZS-1 and Next Steps - Toward “Geo-Intelligence” Infra -

Country Report from Japan Launched QZS-1 and Next Steps - Toward “Geo-Intelligence” Infra - The 7th PNT Advisory Board Meeting, October 14-15, 2010 Hiroshi Nishiguchi Japan GPS Council. QZS-1 was launched on 11 September successfully. Radiation Cooled TWT. TWSTFT Antenna.

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Country Report from Japan Launched QZS-1 and Next Steps - Toward “Geo-Intelligence” Infra -

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  1. Country Report from Japan Launched QZS-1 and Next Steps - Toward “Geo-Intelligence” Infra - The 7th PNT Advisory Board Meeting, October 14-15, 2010 Hiroshi Nishiguchi Japan GPS Council

  2. QZS-1 was launched on 11 September successfully.

  3. Radiation Cooled TWT TWSTFT Antenna C-band TTC Antenna Laser Reflector L1-SAIF Antenna L-band Helical Array Antenna I. System DescriptionSpace Segment - QZS-1 - 25.3m Satellite Configuration on Orbit 3

  4. I. System Description Planned Signals Frequency Notes L1-C/A 1575.42MHz • Complete compatibility and interoperability with existing and future modernized GPS signals • Differential correction data, integrity flag, and ionospheric correction • Almanac & Health for other GNSS SVs L1C L2C 1227.6MHz L5 1176.45MHz L1-SAIF* 1575.42MHz • Compatibility with GPS-SBAS LEX 1278.75MHz • Experimental Signal with higher data rate message (2Kbps) • Compatibility & interoperability with Galileo E6 signal * L1-SAIF: L1-Submeter-class Augmentation with Integrity Function 4

  5. IOV and Utilization Demo (1)～the end of 2010 : In-Orbit-Validation (2)～ Summer of 2011 : Utilization Demonstration 101 of companies will participate and 58 of demo programs will be implemented.

  6. Next Step for QZS-2 & -3 (1) Establishment of The Joint Project Team and WG To be decided Who should b in charge of managing and operation of QZSS services, and securing budget. (2) The project team is composed of the Parliament Officials in charge of main 9 Ministries For integrated coordination among Interagency

  7. Voice of People in Japan Do you know of the GPS ? - Yes : 95 % Do you understand of how GPS does work? - Yes, GPS shows my location on the map. Do you think the QZSS is necessary in Japan ?

  8. Magnitude of Economical Loss source:JIPDEC The economical loss is estimated based on the cause of GPS non-availability 12

  9. Concept of Industry　　　　　　　 source:JIPDEC Analysis is made by classifying the industry into 3 clusters of GPS utilization. (1) Products Cluster：Manufacturing the products to receive GPS date. (2) Basic service Cluster：Providing the Data (partially processed) mainly obtained via ＢtoＢ (3) Service Cluster：Providing services by utilizing the data mainly obtained via ＢtoＣ Service B to C ・Charged contents （Traffic Info etc : \ 20.6bil） ・Security & Safety Basic Service B to B Products Elements Platform service （ASP etc） ・Mobile contents 4200 x 14%=\ 58.8 bil ・Mobile advertisement 913 x 14%=\ 12.8 bil ・LBS =\ 10.3 bil ・Gross surveying industry =\ 350.0 bil ・Machine control =\ 10.0bil GPS module mounted Products （approx. \ ２trillion） ・GPS mobile phone : \ 1trillion ・Smart phone, PND, Car-navi : \600bil GPS tips、Modules、Devices （\ 25 bil） 13

  10. Service Cluster source:JIPDEC Classified by required precision and use frequency High Precision （＜few meter） Group ２ Group１ Safety, SAR Body guard Cash delivery vehicle monitor Nursing & Medical care Machine control Marine port work Car navigation Prove Fleet management Environment, Weather monitor All time （24hour） Personal management Sometimes （a few / month） Maintenance service Constantly connected LBS Mobile service Tourism Group ４ Group ３ Low Precision （ ＜10 meter ） 【備考】 ①現金輸送車や要人警護では、数分ごとにその位置情報が管理されており、数メートル以内の誤差が求められている。 ②港湾では、クレーン荷役において、正確な荷物の取り扱い（誤出荷の防止）が求められている。 ③安心・安全では、車両の探索、迷子など非常時にしか使われないが、高い精度が求められている。 ④常時接続型モバイルサービスでは、携帯電話による音声ナビゲーションや、コンシェルジェサービスが主である。 14

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