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Status of GOES Emergency Data Distribution Network(EDDN) at EROS

Status of GOES Emergency Data Distribution Network(EDDN) at EROS. Dan Schwitalla – USGS 28 October 2009 – TWG Meeting Chincoteague Island, VA. Basic EDDN System. Satellite downlink system with 2 antennas for GOES East and West ( at least 7M )‏ and one backup antenna

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Status of GOES Emergency Data Distribution Network(EDDN) at EROS

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  1. Status of GOES Emergency Data Distribution Network(EDDN) at EROS Dan Schwitalla – USGS 28 October 2009 – TWG Meeting Chincoteague Island, VA

  2. Basic EDDN System • Satellite downlink system with 2 antennas for GOES East and West ( at least 7M )‏ and one backup antenna • DOMSAT receive system for data from Wallops Island • LRGS systems for acquiring and distributing data. • Web Server for reporting system status.

  3. 8.1M Antenna at EROS for GOES East

  4. Three New Antennas(3.8M backup, 2.4M DOMSAT, 7.5M GOES West)

  5. GOES Receive Equipment at EROS

  6. Annual Maintenance of the EDDN • Maintenance was performed on 14-18 September 2009. • Antennas were exercised. • Levels checked • Dishes cleaned • Installed 8 new Quad DigiTrak Demodulator cards. • Updated DAMS-NT receive system • Updated Dual Pilot Control Modules (DPCM)

  7. Future Enhancements to the EDDN • Procuring two data servers to add new capability to the EDDN. • New Public Server • Web site host • National configuration database • Health monitoring • New USGS Server • One year message storage • Message warehouse for the USGS

  8. EDDN LRGS Addressing Changes • Currently: eddn.usgs.gov equals lrgseddn1.cr.usgs.gov • Make sure your LRGS clients point to: lrgseddn1.cr.usgs.gov

  9. Contact Information Dan Schwitalla US Geological Survey Maryland Water Science Center Baltimore, MD 443-498-5605 ddschwit@usgs.gov

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