0
Data Discovery and Access
through Metadata Brokering
Lynn Yarmey
lynn.yarmey@colorado.edu
Why are we here?
Yarmey – RDAP
2014
Image from: http://nyulocal.com/on-campus/2010/11/17/understanding-your-obligatory-exi...
Yarmey – RDAP
2014
Image by Carla Lombardo Ehrlich for WWF, A Polar Bear clinging precariously to a tiny piece of floating...
Connect stuff
Yarmey – RDAP
2014
Parsons (2006
Web-of-repositories
Yarmey – RDAP
2014
- Federated
- Non-hierarchical
- Diverse
- Inclusive
- Distributed
- Coordinated
- ...
Web-of-repositories
Yarmey – RDAP
2014
- Federated
- Non-hierarchical
- Diverse
- Inclusive
- Distributed
- Coordinated
- ...
Web-of-repositories
Yarmey – RDAP
2014
- Federated
- Non-hierarchical
- Diverse
- Inclusive
- Distributed
- Coordinated
- ...
Yarmey – RDAP
2014
Conceptual
Practical
Arctic Data Explorer – Ideal
EOL Field
Catalogs
Met.no
ACADIS
Gateway
NSIDC
Coming
Soon
GICat Metadata Broker
SOLR
Other i...
This is really hard
- Federated
- Non-hierarchical
- Diverse
- Inclusive
- Distributed
- Coordinated
- Collaborative
- Fle...
So now what?
• Keep our eyes on the prize
• We need to talk to each other
• Data are not easy
• Even discovery
• Data migh...
Thank you!
Lynn Yarmey – lynn.yarmey@colorado.edu
Yarmey – RDAP
2014
References
Parsons, M. A. (2006). International Polar Year Data
Management Workshop, 3-4 March 2006. Glaciological
Data Se...
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RDAP14: Data discovery and access through metadata brokering

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Research Data Access and Preservation Summit, 2014
San Diego, CA
March 26-28, 2014
Lightning Talks

Lynn Yarmey, National Snow and Ice Data Center

Published in: Education
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  • Transformative science
  • Transcript of "RDAP14: Data discovery and access through metadata brokering"

    1. 1. Data Discovery and Access through Metadata Brokering Lynn Yarmey lynn.yarmey@colorado.edu
    2. 2. Why are we here? Yarmey – RDAP 2014 Image from: http://nyulocal.com/on-campus/2010/11/17/understanding-your-obligatory-existential-crisis/
    3. 3. Yarmey – RDAP 2014 Image by Carla Lombardo Ehrlich for WWF, A Polar Bear clinging precariously to a tiny piece of floating ice. Accessed at: http://pixdaus.com/a-polar-bear-clinging-precariously-to-a-tiny-piece-of-floati/items/view/522249/
    4. 4. Connect stuff Yarmey – RDAP 2014 Parsons (2006
    5. 5. Web-of-repositories Yarmey – RDAP 2014 - Federated - Non-hierarchical - Diverse - Inclusive - Distributed - Coordinated - Collaborative - Flexible - Sustainable Yarmey and Baker (2009 Characteristics
    6. 6. Web-of-repositories Yarmey – RDAP 2014 - Federated - Non-hierarchical - Diverse - Inclusive - Distributed - Coordinated - Collaborative - Flexible - Sustainable Yarmey and Baker (2009 Characteristics
    7. 7. Web-of-repositories Yarmey – RDAP 2014 - Federated - Non-hierarchical - Diverse - Inclusive - Distributed - Coordinated - Collaborative - Flexible - Sustainable Yarmey and Baker (2009 Characteristics
    8. 8. Yarmey – RDAP 2014 Conceptual Practical
    9. 9. Arctic Data Explorer – Ideal EOL Field Catalogs Met.no ACADIS Gateway NSIDC Coming Soon GICat Metadata Broker SOLR Other interfaces or services THREDDS OAI-PMH OAI-PMH OpenSearch OAI-PMH CSW-ISO Metadata translators Query handling Web Services Web portal Metadata Feed Repositories NODC Yarmey – RDAP 2014
    10. 10. This is really hard - Federated - Non-hierarchical - Diverse - Inclusive - Distributed - Coordinated - Collaborative - Flexible - Sustainable Characteristics Challenges Constant change Natural language handling, scientific semantics Inconsistent implementation of standards Political change How do you search 16000 records and get something scientifically useful? Yarmey – RDAP 2014 Communicating search to users Scheduling
    11. 11. So now what? • Keep our eyes on the prize • We need to talk to each other • Data are not easy • Even discovery • Data might well not be cheap • Metadata Metadata Metadata Metadata Metadata Yarmey – RDAP 2014 Metadata.
    12. 12. Thank you! Lynn Yarmey – lynn.yarmey@colorado.edu Yarmey – RDAP 2014
    13. 13. References Parsons, M. A. (2006). International Polar Year Data Management Workshop, 3-4 March 2006. Glaciological Data Series, GD-33. Yarmey, L., and Baker K.S. (2009). LTER: A Web of Repositories. LTER All Scientists Meeting, Estes Park, CO. Yarmey – RDAP 2014
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