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EUMETSAT Data Collection System

Present Situation Space and Ground Configuration System Limitations Future Planning. EUMETSAT Data Collection System. Current Meteosat System. E. xternal. S. upport. G. round. S. Stations. PGS. Station (. ). SAF. (. ). BGS. Station (. ). MSG System (from 2006). Operational.

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EUMETSAT Data Collection System

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  1. Present Situation Space and Ground Configuration System Limitations Future Planning EUMETSAT Data Collection System

  2. Current Meteosat System

  3. E xternal S upport G round S Stations PGS Station ( ) SAF ( ) BGS Station ( ) MSG System (from 2006) Operational Standby MSG MSG Processed Images and other data meteorological satellites Data from other Raw & Processed Images and other data Monitoring HRIT Data Collection Satellite Control Satellite Control (Back-up) System Reports LRIT Satellite Applications High Rate Primary Ground Facilities User Station Back-up Low Rate (HRUS) Ground User Station Data Collection (LRUS) Platforms (DCP) EUMETSAT Control & Processing Centre Darmstadt

  4. Meteosat-7 located at 0° supporting the Prime DCS service 33 regional channels, close to maximum utilisation 33 international channels co-ordinated by CGMS Meteosat-5 located at 63° E supporting the IODC DCS service from the 1st March 2005 3 international channels co-ordinated by CGMS Data Collection System

  5. EUMETSAT's SATELLITE COVERAGE AND INDIAN OCEAN DATA COVERAGE 60 N 0 Meteosat-7 Prime Position 0° Longitude Meteosat-5 IODC Position 63°E 60 S 80 160 140 120 100 80 60 40 20 0 20 40 60 100 120 140 160 180

  6. EARTH VIEW FROM METEOSAT-7 and METEOSAT-5

  7. Three International Channels - I8, I9, I11 reserved for regional use by IODC, to be formally approved by CGMS in September 2005 Uses redundant equipment in the MTP Ground Station in Fucino, Italy to receive the data Data processed and disseminated by the EUMETSAT central site IODC DCS

  8. For the 0° Service GTS Internet - ‘push’ and ‘pull’ EUMETCast DCPRTU For the IODC Service GTS Internet - ‘push’ and ‘pull’ DCP Data Dissemination

  9. Generic, multi-mission dissemination system based on the standard DVB multicast technology Use of commercial telecommunication satellites Allowing use of off-the shelf, commercial, inexpensive equipment DVB/MPEG-2 based transport for carrying IP datagrams Use of a set of broadcast satellite forward channels (no return channel) Components: Data providers Service management provider (EUMETSAT) Uplink service provider Turn around service provider(s) Satellites (Reference) Reception stations EUMETCast Overview

  10. Components Figure

  11. EUMETCast Ku-Band Coverage

  12. EUMETCast C-Band Coverage

  13. University of Hawaii - Sea Level Centre: 8 platforms are located in the Indian Ocean, they report hourly via Met-7 They will be re-allocated to Met-5 and increase reporting frequency to every 15 minutes Data Dissemination mechanism - GTS + Internet (pull) They plan to add 1 new platform in March IODC DCS Applications

  14. UHSLC sea level stations

  15. Limited international channels available Five more channels could be used with CGMS agreement No ground segment redundancy until MSG-2 is successfully commissioned IODC dissemination mechanisms are currently limited to GTS and Internet System Limitations

  16. MSG-2 launch and commissioning Space segment relocations Meteosat-7 will replace Meteosat-5 at 63°E to continue the IODC Service until the end of 2008 Future Planning

  17. Met-9 drift stop • Met-7 & 8 stop imaging • Met-9 start imaging • Met-7 drift start • Met-6 to standby • Met-7 drift stop • Stop RSS • Met-5 stop imaging • Met-7 start imaging • Met-5 re-orbiting

  18. Following the successful commissioning of MSG-2, the Fucino Ground Station equipment will support the IODC DCS with redundancy Meteosat-7 has a battery problem which may mean up to a 2 hour outage during the satellite eclipse season - Mar/April and September/October - under investigation System Issues

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