1 / 26

By Tim Ahern, Program Manager IRIS DMS

A “Short” Introduction to the IRIS Data Management Center Data Holdings Data Organization and Data Access. By Tim Ahern, Program Manager IRIS DMS. Overview: What is IRIS?. Consortium of 103 US Universities National Science Foundation Funded $12.5 - $14.5 million per year

thom
Download Presentation

By Tim Ahern, Program Manager IRIS DMS

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. A “Short” Introduction to the IRIS Data Management CenterData HoldingsData Organization andData Access By Tim Ahern, Program Manager IRIS DMS

  2. Overview: What is IRIS? • Consortium of 103 US Universities • National Science Foundation Funded • $12.5 - $14.5 million per year • Significant EarthScope Funding • Four Programs • GSN • 138 permanent stations • PASSCAL • 4000 portable channels • E&O • Workshops, posters, museum displays • DMS • 5000 stations over 40 years • Archives 9 terabytes per year • Distributes 12 terabyte per year • Services 200,000 data requests per year • Will serve about 1 billion seismograms

  3. U. of S. Carolina ASL DCC Lamont WQC IDA DCC DMC KZNet Almaty UofW The IRIS Data Management System

  4. US Regional Networks USArray GSN PASSCAL FDSN DMC Non-FDSN Networks PBO SAFOD Data Sources IRIS EarthScope

  5. More than 5,000 seismic stations have data available through the IRIS DMC

  6. Stations in Central/South America Metadata

  7. 1126 Stations telemetered in real timefrom 54 different networks

  8. Stations in Central/South America Real Time and Metadata

  9. Data from 1966 -Present Temporary • Targets of Opportunity • 1966 - current • Unstructured Data • Apollo • Temporary Experiments • 1986 - current • Permanent Networks • 1970 - current Permanent Networks Targets of Opportunity

  10. Seismological Broadband Seismometers Strong Motion Buildings Structures Free Field Geophones Hydrophones Meteorological Wind Speed Wind Direction Temperature Humidity Rain Gauge Solar Radiaton Insolation/Pyranometer Microbarograph Relative/Absolute Infrasound microphones Types of Sensor Data IRIS manages • Geophysical • Magnetotelluric • Magnetometer • Electric Field • Strainmeter • dilatational • tensor • Tidal Pendulum • Gravimeter • conventional • superconducting • Tiltmeter • Creep Meters • Water Column • Water Current • Depth • Temperature • Water Level

  11. USArray Seismic Transportable Array Permanent Array Flexible Array Magnetotelluric Data SAFOD Seismic Data IRIS/DMC and NCEDC Monitoring Channels 250 samples/second Triggered Events 4000 samples/second Continuous Data 4000 samples/second PBO GPS Data Via UNAVCO Seismic Data Borehole Seismic Strain Borehole Strain Laser Strain EarthScope Data

  12. 45 terabytes and growing

  13. Data Request Tools at the IRIS DMC

  14. Request Methods

  15. CNSN Canada NetDC Request NCEDC USA SCEDC USA FDSN.ORG IRIS DMC USA GEOSCOPE France PACIFIC 21 Japan ORFEUS Netherlands Networking Data Centers by Email • Routes user requests between data centers • Wraps normal Data Center operations within an application layer • Coordinates delivery of information back to a user • Peer based system • Any NetDC node can act as a hub data center • Or FDSN.ORG can be used MedNet Italy

  16. Submitting NetDC Requests mail netdc@fdsn.org

  17. Distributed Data Center Technologies FISSURES and the Data Handling Interface

  18. DHI Data Center DHI Data Center IDL Network Network IDL Waveforms Waveforms IDL Events Events DHI Data Center DHI Data Center Network Network Waveforms Waveforms Events Events Data Handling Interface (DHI)Access to Distributed Data Centers DHI Clients VASE SOD jWEED etc.

  19. Distributed Data Center Technologies DHI Enabled Data Centers

  20. DHI Enabled Centers Existing Planned Planned (Events)

  21. DHI Enabled Centers- European Existing Planned Planned (Events)

  22. Using Real Time Data from the IRIS DMC

  23. BB Array BK AT TA NN PN LD AZ IU H2 IC IM II AK EQ NP FA LISS (3) CI Antelope ORB (24) GT CD-1 AU KZ TW MY KN CZ BUD Buffer of Uniform Data SC AR XX MB SEEDLink (5) Earthworm Waveserver (21) UU CH NL UW GE MN NI PBO UO PR PA WY NM IW ER ER RE CC PE ET IE LI US LB Real Time Data at IRIS

  24. LISS SeedLink DHI BUD Buffer of Uniform Data Real Time Data Flow from DMC Antelope Earthworm SeisGram2K VASE SOD EMM

  25. More information - BUD Page

  26. Global Sharing of Data from Remote Places

More Related