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Enhancing NASA Metadata Integration Through ISO 19115: ECHO Technical Interchange 2013 Insights

The ECHO Technical Interchange Meeting in April-May 2013 explored the integration of ISO 19115 into NASA's Earth Science data systems. Discussions addressed the Metadata Evolution for NASA Data Systems (MENDS) study and its recommendations for adopting ISO standards. Key topics included the current state of ECHO's multi-format metadata, indexing incoming data, and upcoming missions such as SAGE III and ICESat-2. The session highlighted the need for flexible data formats and seamless integration while ensuring system compatibility and user flexibility.

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Enhancing NASA Metadata Integration Through ISO 19115: ECHO Technical Interchange 2013 Insights

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  1. Raytheon EED Program | ECHO Technical Interchange 2013

  2. Raytheon EED Program | ECHO Technical Interchange 2013 ECHO and ISO ECHO Technical Interchange Meeting April 30 & May 1, 2013

  3. Raytheon EED Program | ECHO Technical Interchange 2013 Background

  4. Raytheon EED Program | ECHO Technical Interchange 2013 • Metadata Evolution for NASA Data Systems (MENDS) Study was published in January 2011 • What drove MENDS? • ISO 19115 was being considered for Decadal Survey Missions • FGDC was looking to transition its standard to 19115 • ECHO and GCMD were both already looking to implement support • What did MENDS recommend? Why ISO? http://www.flickr.com/photos/40995569@N05/3852289899/

  5. Raytheon EED Program | ECHO Technical Interchange 2013

  6. Raytheon EED Program | ECHO Technical Interchange 2013 ”…the adoption of ISO 19115 will enable a more cost-effective and thorough means to achieve integration across various data systems that generate, deliver and archive NASA’s Earth Science data products."

  7. Raytheon EED Program | ECHO Technical Interchange 2013 Current State

  8. Raytheon EED Program | ECHO Technical Interchange 2013 ECHO’s Multi-Format Metadata ECHO 10 Atom JSON CSV ISO 19115

  9. Raytheon EED Program | ECHO Technical Interchange 2013 Indexing Incoming Data Query Index Format Indexer Format Indexer Format Indexers Core Fields and Searchable Terms Original Format XML http://www.flickr.com/photos/clipartkid/4661531436/ XML Repository

  10. Raytheon EED Program | ECHO Technical Interchange 2013 Retrieving Multi-format Metadata Format Indexer Format Indexer Format Translators Original Format XML XML Repository Converting from Format Y to Format X Request for Data in Format X http://www.flickr.com/photos/clipartkid/4661531436/

  11. Raytheon EED Program | ECHO Technical Interchange 2013 ECHO to NASA ISO Work Continues! ECHO10 NASA ISO xslt Thanks Ted!

  12. Raytheon EED Program | ECHO Technical Interchange 2013 Next Steps

  13. SAGE III ISS – 2014 Launch Soil Moisture Active Passive – November 2014 launch ICESat-2 – July 2016 Launch Raytheon EED Program | ECHO Technical Interchange 2013 Upcoming Missions, Disparate Formats

  14. Raytheon EED Program | ECHO Technical Interchange 2013 Which Translations Should we Support? Format Indexer Format Indexer Format Translators Original Format XML XML Repository Converting from Format Y to Format X Request for Data in Format X http://www.flickr.com/photos/clipartkid/4661531436/

  15. Raytheon EED Program | ECHO Technical Interchange 2013 Complete Graphs 7 Formats http://en.wikipedia.org/wiki/File:Complete_graph_K7.svg 42 Translations

  16. Raytheon EED Program | ECHO Technical Interchange 2013 Yikes

  17. Raytheon EED Program | ECHO Technical Interchange 2013 Less Scary Alternatives 7 Formats 12 Translations

  18. Raytheon EED Program | ECHO Technical Interchange 2013 So What’s The Plan? “NASA” ISO ICESat-2 ISO ECHO10 SMAP ISO

  19. Raytheon EED Program | ECHO Technical Interchange 2013 So What’s The Plan? SMAP ISO NASA ISO ECHO10

  20. Raytheon EED Program | ECHO Technical Interchange 2013 We still need to finalize the strategy, it’s just a paper now This is still a work in progress There are still lots of translations to discuss NSIDC SMAP data will be tested during BMGT integration testing Looking Forward

  21. Raytheon EED Program | ECHO Technical Interchange 2013 How will this affect me? http://www.flickr.com/photos/chalkbass/5157918012/

  22. Raytheon EED Program | ECHO Technical Interchange 2013 Data Providers It probably won’t. Current mechanisms will continue to work Current formats will continue to work

  23. Raytheon EED Program | ECHO Technical Interchange 2013 Clients Developers and End-Users It depends. Current mechanisms will continue to work Current formats will continue to work (json, csv, atom) New flexibility Reverb will allow direct download of ISO 19115 in a variety of formats Developers can choose a format most suited to their purposes

  24. Raytheon EED Program | ECHO Technical Interchange 2013 Questions?

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