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The IOOS Data Assembly Center Data Quality Control Effort

The IOOS Data Assembly Center Data Quality Control Effort. IOOS DAC Capabilities. 24x7x365 service providing full-spectrum quality assurance and quality control of IOOS real-time observations.  Report station failures to data providers within 3 hours of determination.

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The IOOS Data Assembly Center Data Quality Control Effort

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  1. The IOOS Data Assembly Center Data Quality Control Effort

  2. IOOS DAC Capabilities • 24x7x365 service providing full-spectrum quality assurance and quality control of IOOS real-time observations.  • Report station failures to data providers within 3 hours of determination. • Detect real-time data anomalies via manual and automated quality control methods. • Report communication outages that impact data quality or the ability to deliver observations. • Report degraded data and contact provider within 3 hours to stop/correct the degraded data. • Assign all World Meteorological Observations (WMO) identifiers to partners so the data is released in real-time to the Global Telecommunication System (GTS). • Provide real-time QA/QC of Gulf of Mexico Oil and Gas platforms. • Maintain platform metadata in a data base for proper processing • Maintain National High Frequency Radar server and provide real-time observations via the server.

  3. NDBC Moored Buoys (1972-2007)

  4. Buoy Real-Time Data Availability 81.2%

  5. Station Growth (1999-2008)(nb. 8% growth June-December 2008)

  6. Number of IOOS Partner Stations Reporting

  7. DAC IOOS Support – FY08

  8. Percent of Stations Reporting 93% 92% 76%

  9. NDBC and 180 GCOOS Stations • NDBC Buoy / CMAN – 25 Stations • NDBC DART buoys (Detection and Reporting of Tsunamis) – 1 Station • NERRS (National Estuary Research Reserve System) – 5 Stations • NOS (National Ocean Survey) – 41 Stations • CDIP (Coastal Data Information Program—Scripps) – 1 Station • Shell Oil – 2 Stations • COMPS (Coastal Ocean Monitoring and Prediction System) – 20 Stations • Dauphin Island Sea Lab – 3 Stations • University of Southern Mississippi – 1 Station • LUMCON (Louisiana Universities Marine Consortium) – 4 Stations • TCOON (Texas Coastal Ocean Observing Network) – 11 Stations • LSU WAVCIS (Louisiana Sate University Wave Current Surge) – 4 Stations • Mariner Energy – 1 Station • TABS (Texas Automated Buoy System) – 9 Stations • TCOON (Texas Coastal Ocean Observing Network) – 11 Stations • MMS (Mineral Management Service) Oil and Gas – 67 Stations • High Frequency Radar network server

  10. Oil and Gas Platforms 25 Stations – No Data Past 30 Days

  11. Buoy Data: QC

  12. Thanks

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