Disaster Warning & Restoration Support by Satellite Communications. Proposal. March 1st, 2012

Transcription

1 Disaster Warning & Restoration Support by Satellite Communications Proposal -- The Great East Japan Earthquake -- March 1st, 2012 SKY Perfect JSAT Corporation ITOCHU Corporation Mitsubishi Electric Corporation NEC Corporation Toshiba Corporation Japan Radio Co., Ltd. 1

2 Summary of of the Great East Japan Earthquake Strictly Confidential 2

3 Summary of the Great East Japan Earthquake At 14:46 Friday, March 11, 2011, a magnitude 9.0 earthquake stroked Japan, its hypocenter was approx. 130km east of Sendai, the capital of Miyagi prefecture. The tremor triggers a massive tsunami and seriously damages the Tohoku districts. It was the most powerful known earthquake to have hit Japan, and one of the five most powerful earthquakes in the world. As of May 1 st, 2011 Date :46 JST :46 UTC Duration 6 minutes Magnitude 9.0 M W Depth 32km Tsunami Maximum 38.9m flooded 807km 2 area Death 14,704 people Missing Destroyed Buildings 10,969 people 350,000+ Seismic intensity (Source: Japan Meteorological Agency) Strictly Confidential 3

4 Damages of Telecommunications (1) Damages of Fixed Lines Company NTT EAST KDDI Softbank The number of Unavailable Fixed Lines NTT Communications Quantity 898, , ,700 17, ,000 31,000 1,200 Fixed Telephone Lines ISDN Description Optical Fibers Dedicated Terrestrial Lines Fixed Lines Fixed Lines (Telephone & ISDN) Dedicated Terrestrial Lines Damages of Submarine Cables Source: KDDI More than 2,000,000 fixed lines were unavailable. Strictly Confidential 4

5 Damages of Telecommunications (2) Damages of Mobile Backhaul The number of Deactivated Mobile-Backhaul Company Quantity NTT docomo Available Unavailable KDDI (au) Available Unavailable DOCOMO KDDI (au) Softbank EMOBILE WILLCOM 6,720 3,680 3, ,760 Approx. 29,000 mobile base stations were deactivated. Source: NTT docomo Source: KDDI Strictly Confidential 5

6 Role of of Satellite Communications [Occurrence Phase] [Rescue and Life-Saving Phase] [Restoration Support Phase] Strictly Confidential 6

7 Summary of Telecommunications Earthquake Early Warning Earthquake Early Warning (EEW) data was successfully distributed and received via terrestrial line and satellite. However, after the most destructive quake occurred, the terrestrial line was destroyed. The EEW data of afterquake was distributed only by the satellite. Evacuation Centers & Temporally Houses In the Tohoku region, afflicted people were only able to utilize temporary phones set up at the evacuation centers. In order to gather the information of rescue, food aid, etc., the Internet was imperative. SKY Perfect JSAT has provided the satellite broadband systems to the evacuation centers and also planning to provide the systems to temporally houses (Approx. 160 systems). Fixed-Line and Mobile Communications After the Great East Japan Earthquake, fixedline and mobile communications services were unavailable, particularly in the Tohoku region, impacting more than 2 million fixed lines and approx. 29,000 mobile base stations and others. For the restoration purpose, Fixed VSATs and vehicle-mounted satellite systems (approx. 40 vehicles) were deployed immediately and most of the mobile communications services were restored within a month. Government Most of rescues teams from Military, Police, Coastguard etc. carried Flyaway type of VSATs for voice and video transmissions at the stricken areas. Additional 500MHz of satellite bandwidth were utilized for the restoration and broadcasting purposes. Strictly Confidential 7

8 Arrival Time of Destructive Quakes & SafetyBird Occurrence Phase [Seismic intensity] Rescue and Life-Saving Phase Event Restoration Support Phase P-Wave : 6~8km/sec S-Wave : 3~5km/Sec Time Earthquake occurrence 14:46.18 P-Wave seismometers 14:46.40 Miyagi prf, +15 sec Miyagi prf, +2 sec Data of Early Warning Distributed by JMA Uplink from SafetyBird Received by users 14: :46.48 (+0 sec) 14:46.48 (+0.3sec) Tochig i prf, +46 sec Tokyo, +63 sec Ibaraki prf, +32 sec seismic center Fukushima prf, +16 sec (Source: Japan Meteorological Agency) S-Wave Fukushima S-Wave Ibaraki S-Wave Tokyo 14:47.04 (+16 Sec) 14:47.20 (+32 Sec) 14:47.51 (+63 Sec) Strictly Confidential 8

9 SafetyBird Occurrence Phase Rescue and Life-Saving Phase Restoration Support Phase The Earthquake Early Warning (SafetyBird) System contributed people to prevent damages from the earthquake in advance. The Earthquake Early Warning(SafetyBird) Network Application Information Provider Train Control Japan Meteorological Agency Japan Meteorological Business Support Center SKY Perfect JSAT Corporation Distribution Ce nte r Receive antenna Receive antenna Lift Control Alerting Assembly Halls Factory Lines Control Broadcast Strictly Confidential 9

10 Achievement of SafetyBird Occurrence Phase Rescue and Life-Saving Phase Restoration Support Phase Printing Company Total User [152] User in Tohoku CATV Automobile Manufacturer Electric Manufacturer Printing Company Railway Company Purpose To Provide the Earthquake Early Warning via CA TV for subscribers. Safety and security for the employees and emergency stop of the facilities. Controlling trains to activate the emergency brake. One of our clients, the printing company in Tohoku area, received the warning of SafetyBird 5 seconds prior to the initial tremor. All of its employees safely escaped and they could also prepared for afterquake. Strictly Confidential 10

11 Railway Company Occurrence Phase Rescue and Life-Saving Phase Restoration Support Phase Early Warning Alert System for Shinkansen Seismometer on the railroad Seismometer on the coast S-wave P-wave Main-wave Seismometer Earthquake Destroyed Terrestrial Line Control Center Stop!! There are approx. 60 seismometers in the east side of Japan. If any of seismometer senses intensity of an earthquake, the emergency brake will be activated to all trains (SHINKA NSEN). At the time of the Great East Japan Earthquake, this early warning alert system was activated 9 seconds prior to the initial tremor and the emergency brake was activated 70 seconds prior to the most destructive quake. None of the trains (27 SHINKANSENs) running at the Earthquake were de railed. Strictly Confidential 11

12 Military Occurrence Phase Rescue and Life-Saving Phase Restoration Support Phase The Japan Self Defense Force(JSDF) sent approximately 100,000 SDF members to the stricken areas immediately after the earthquake occurrence. Video transmission Satellite communications for Naval vessel Naval vessel Headquarter for JSDF Satellite communications for the stricken areas Terrestrial line non-available Stricken A rea Vehicle-mounted Satellite System Headquarter for JSDF Stricken A rea Headquarter for JSDF Satellite communications contributed for the rescue operation at the stricken areas. Strictly Confidential 12

13 Police Occurrence Phase Rescue and Life-Saving Phase Restoration Support Phase Prefectural police agencies sent approximately 6,500 police officers to the stricken areas immediately after the earthquake occurrence for the purpose of searching disaster survivors and dead bodies. Allocated bandwidth Existing assignment Existing assignment Temporary assignment Prefectural Police Headquarter Stricken Area 66% up Assigned occasional use bandwidth for police agency has been fully utilized during the time of rescue. Satellite communications played an important role in searching disaster victims and dead bodies. Strictly Confidential 13

14 Electric Power Company Occurrence Phase Rescue and Life-Saving Phase Restoration Support Phase Only the satellite communications was available. Electric power companies share their satellite systems in in emergency situations. The satellite systems were utilized for voice, data and video transmission at at the stricken areas. Microwave Headquarter Earthquake Destroyed by Earthquake Terrestrial Line Branch Office Power Company B Power Company D Power Company C Power Company A Power Company F Power Company E Provision of of the satellite systems utilized for; Data Transmission: Power Company B: B: 2 Flyaways Power Company C: C: 2 Flyaways Power Company E: E: 2 Flyaways Power Company F: F: 2 Flyaways Voice Transmission; Power Company C: C: 3 Flyaways Power Company D: 13 Flyaways Strictly Confidential 14

15 Broadcaster Occurrence Phase Rescue and Life-Saving Phase Provision of satellite bandwidth for broadcasters immediately after the earthquake. Restoration Support Phase Allocated bandwidth Existing assignment Existing assignment Additional assignment 56% up Broadcasting for Stricken Areas Emergency Program The total amount of additional allocated bandwidth was 56 percent increase. Flyaway was utilized for the stricken areas (where SNG cannot enter). Emergency News Teleport Center (Broadcaster) SNG (Satellite news Gathering) Strictly Confidential 15

16 Mobile-Phone Provider (1) Occurrence Phase Rescue and Life-Saving Phase Restoration Support Phase Since the terrestrial line was destroyed due to the tsunami, the satellite communications were utilized for restoration of the mobile backhaul. Approx. 40 vehicle-mounted satellite systems were utilized by mobile providers.??!!!! Control Center Disconnection Destroyed Vehicle-mounted Satellite System Terre strial Line Control Center Source: KDDI Fixed VSAT Strictly Confidential 16

17 Mobile-Phone Provider (2) Occurrence Phase Source: NTT docomo Available Unavailable NTT docomo Rescue and Life-Saving Phase Source: KDDI Available Unavailable Restoration Support Phase KDDI (au) March 12 th April 26 th March 14 th End of April At the end of April, 2011, most of the service areas have been restored by satellite communications and its systems such as Vehicle- mounted Satellite System and Fixed VSAT. Strictly Confidential 17

18 Public Agency Occurrence Phase Rescue and Life-Saving Phase Restoration Support Phase Local Authorities Satellite Communications (LASCOM) Network Fixed Earth Station Utilization Status (after the earthquake) Video : 5 channels were fully utilized Telephone: 200 lines were fully utilized (The amount of telephone call was 4,000/h.) Telephone FAX Teleconference Digital TV Multicasting Prefectural Gov ernment Flyaway Local Agency Fire Fighting Head Office Hospital Strictly Confidential 18

19 Evacuation Center Occurrence Phase Rescue and Life-Saving Phase Restoration Support Phase Evacuation Site (Free access to the Internet) Fixed VSAT Wifi Most of the buildings and the terrestrial lines were destroyed. Skype, mobile-phone Flyaway Internet The Internet made it easier for evacuee to gather information especially in disaster situation. Approx. 160 satellite systems will be established to the evacuation centers. Strictly Confidential 19

20 Inquiry of Satellite Communications Bandwidth Ku band 500MHz of additional bandwidth was required from the following organizations; Government (Ministry of Defense, Police, etc.) Broadcaster Infrastructure Company (Railway Company, Mobile-phone Provider, Power Company) Other Private Companies Additional Requirement 500MHz Main purpose of additional requirement Video Transmission of the stricken areas. Connection among head office and stricken areas Restoration for the system of electronic power supply, mobile-phone back-hall, railway, road etc. Existing Bandwidth 2,000MHz VSAT Approx. 400 VSATs were provided to the following organizations. Evacuation Center Mobile-phone Provider Finance Institution Local Public Authority Strictly Confidential 20

21 Proposal to to the Satellite Systems in in Turkey Strictly Confidential 21

22 An Earthquake Early Warning Network System in Turkey SafetyBird SafetyBird is suitable for; National agency Fixed Fixed Line Line Preventing traffic accidents Server Warning System (Wireless) Strictly Confidential 22

23 Satellite Network System For Disaster Recovery in Turkey Control Center (Backup) Control Center (Main Hub) Military Police Fire Dept. AFAD Regions Provinces Districts Ministries Hospital VSA T Terminals School Smaller than 1.8m VSAT Terminals are manufactured by NEC, MITSUBISHI ELECTRIC, JRC and TOSHIBA. A ll terminals are based on the same specification that achieves costeffectiveness. High quality of maintenance and technical support. ANT0.35 x 0.7m Compact Design!! Easy to operate with Auto-Tracking function!! Strictly Confidential 23

24 Required Satellite System in in Disaster Situation Strictly Confidential 24

25 Required Satellite System in Disaster Situation -- What did we learn from the Great East Japan Earthquake?? -- Resistance against Tsunami VSAT should be established at a high altitude. Integrated VSAT (ALL-IN-ONE satellite system) Flexible Type of VSAT Enable to utilize as Fixed Earth Station as well as Flyaway Automatic Operation (No technician required) Auto-Tracking Antenna Controlled by Network Control Center Flexible Power Supply Battery Powered VSAT Low Electric Power Any other power interfaces (Cigar lighter plug, Electrical Generator, etc.) Stable Operation High range of operating temperature Waterproof, Dustproof, etc.? Strictly Confidential 25

26 Next Generation Disaster & Warning Satellite System (Image) Emergency Alert System Access Point of Mobile-Phone Established at a high altitude Head office/ Control Center Uninterruptible Power System Auto- Tracking /Removable Antenna Internet Applications This next generation system is currently under the consideration for developing by Japanese manufacturers and can be also provided to Turkey in the future. Strictly Confidential 26

27 Thank you very much. Strictly Confidential 27

28 SKY Perfect JSAT Corporation Jun Ueki Executive Officer Space & Satellite Business Group TEL : FAX : ueki-jun@sptvjsat.com Strictly Confidential 28