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NEAREST TEWS Prototype Data Concentrator PowerPoint Presentation
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NEAREST TEWS Prototype Data Concentrator

NEAREST TEWS Prototype Data Concentrator

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NEAREST TEWS Prototype Data Concentrator

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  1. NEAREST TEWS Prototype Data Concentrator NEAREST, 5th Meeting, Berlin, 08-10 Oct 2008

  2. Requirements • Real-Time data acquisition • Multi data source capability • Seismic and water-level data • Internet access (tcp/ip)‏ • Based on SEISCOMP software • PC/Linux platform

  3. Seiscomp • The Seismological Communication Processor(SeisComP) is a concept for a networked seismographic system, developped at GEOFON • Free software • Linux / Solaris What it does • Data acquisition • Data quality control • Data recording • Real-time communication • Network status monitoring • Real-time data processing • Issuing event alerts • Waveform archiving • Waveform data distribution

  4. BB Network – October 2008

  5. Tide Gage Network Leixões (IH)‏ Leixões (IH)‏ Flores (IH)‏ Peniche (IH)‏ Grupo Central (UA)‏ Cascais (IGP)‏ Sines (IH)‏ P.Delgada (NOAA)‏ Lagos (IGP)‏ Sta Maria (IH)‏ Madeira (IH)‏

  6. Tide-Gage Stations Cascais Leixões Sines Lagos B. Perez, IV NEAMTWS

  7. Seedlink data flow GE GE/ROA WM PM PM LX SFS PM- IM network II - IDA GE -GEOFON MN -MEDNET LX – IGIDL WM-West Med EVO +17 SP MTE PMOZ PNCL PMTG MORF Mainland, Madeira, Azores IM support IU PBAR PVAQ MVO IM support PM II PAB MP246 TIDE GAGE PBDV PMPST PMRV PMAFR CMLA PM MN IM support PFVI PBRG PCVE PESTR RTC +6 SP IGP DMC Internet VSAT GFZ MOE ODC IM firewall INMG Archive (storage area network)‏ TREMOR IGN PLML partners NRT processing (autopick&autoloc & SOH)‏ imslserver Manual Analysis (SEISAN)‏ IM LAN IM DMZ IM firewall

  8. Quality Control – Noise (ContQual)‏

  9. Quality Control – Latency & SOH

  10. Real-Time Monitoring

  11. Processing - SEISAN

  12. 2007.02.12, 5.9Mw Event Autoloc (01:57)(8 stations)Ho: 10:35:22Lat: 36.02NLon: 10.46WDepth: 30.9 kmMag: 6.2 ML Revised Ho: 10:35:25Lat: 35.933 NLon: 10.495 WDepth: 37.3 kmMag: 5.9 ML Differences: Epicentre : 12 km Depth: 6.4 kmMag: 0.3 “Relevant” Regional Earthquakes 3 min -> Civil Protection (SMS, Email, Fax & Dedicated Radio Link) [ checked solutions ]

  13. Seiscomp 3 Extended Network Fast MW evaluation Testing GFZ collaboration

  14. Future Plans Finish the installation of the BB network (VSAT)‏ - 4 stations Mainland (End 2008) - 2 stations Azores (End 2008)‏ More intense testing with Seiscomp3 Integration of Tide-Gages stations (Internet)‏ - 1 Sines (IH) – end 2008 - 1 Sesimbra (IH) - end 2008 ? - 1 Leixões and 1 Peniche (IH) – 2009 - upgrade Cascais (IH) – end 2008 - 1 Lagos (IGP) – end 2008 - 3 Azores (UA) – 2008 - 2 Azores (IH) – 2009 - 1 Madeira (IH) – 2009 Continue Improving the DataConcentrator for the NTWC (2009)‏ ► towards a RTWC for Azores-Gibraltar Region and NE Atlantic‏