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DATA CURATION ON TRIPS TO THE STARS

DATA CURATION ON TRIPS TO THE STARS. Nick Krabbenhoeft University of Michigan School of Infomation. Our Trip. What data ? How do we receive it? How do we store it? How do we plan for it? Will this always work?. Voyager 1. What data ?. Launched 1977 17 light hours away

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DATA CURATION ON TRIPS TO THE STARS

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  1. DATA CURATION ON TRIPS TO THE STARS Nick Krabbenhoeft University of Michigan School of Infomation

  2. OurTrip What data? How do we receive it? How do we store it? How do we plan for it? Will this always work?

  3. Voyager 1 What data? • Launched 1977 • 17 light hours away • Follow @NASAVoyager2 Credit: NASA

  4. How do we receive it? Deep Space Network Hub and spoke model 3stations 120°from each other 370m antennas 334m high efficiency antennas 634m beam waveguide antennas

  5. Credit: Lou Sheffer

  6. Howdowestoreit? CCSDS Consultative Committee on Space Data Systems drafted OAIS Open Archival Information System 1996 Draft 2002Reference Model 2003 ISO 14721 2012 Update

  7. OAIS

  8. Related Standards

  9. PAIMASProducer Archive Interface Methodology Abstract Standard • Contact data producers • Define data • Transfer data • Validate data

  10. Data Management Plan How do we plan for it? • Describe data • Define metadata • Detail storage • Determine access • Determine IP • Decide preservation • Designate repository • Describe budget

  11. 2010 NSF Requirement 1993 NASA Requirement

  12. Will this always work? 2033 Mars Mission Human Generated Data 100 Year Starship Signal Attenuation NO.

  13. Credit: Pat Rawlings Credit: NASA Credit: Donald Pettit Credit: Ouliang Chang

  14. Nick Krabbenhoeft @nkrabben nkrabben.com nkrabben@umich.edu Thank you

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