1. ISO Component Management May 19, 2014 NOAA Enterprise Metadata Meeting Anna.Milan@noaa.gov Warning! will be visible!

2. Docucomp Overview component management system part of the EMMA* suite of tools searchable stores XML blobs in an oracle db record and collection services translation friendly component management system part of the EMMA* suite of tools searchable stores XML blobs in an oracle db record and collection services translation friendly *Enterprise Metadata Management Architecture

3. Why? normalization of metadata content easy to update content across multiple records 744 components reused 564,546 times across all NOAA metadata records

4. Examples of In/Consistency

6. Definitions Component – re-useable “chunk” of xml Composite Record – a complete metadata record. Record Set – a collection of related metadata files generally organized by program.

7. Definitions Resolved Record – a metadata file that includes no links to external content, no references. The output of the resolver. Unresolved Record – a metadata file that contains references (xlinks) to components, instead of the component content.

8. Definitions Resolver – a tool for resolving components to form a metadata record without references to remote content. Xlink – an XML specification that provides methods for creating internal and external links within an XML document. UUID – Universally Unique Identifier

9. HOW DO I START?

10. Search First for existing components that can be used

11. HOW DO I MAKE A NEW COMPONENT?

12. Copy Existing Component

13. Edit and Validate in XML Editor Delete Previous UUID!

14. Use MEME* to author component *Metadata Editing Made Easy

15. Component Example (XML) http://www.ngdc.noaa.gov/dem/squareCellGrid/search DEM text search tool Text search tool for locating DEMs. <gmd:CI_OnLineFunctionCode codeList="http://www..../gmxCodelists.xml#CI_OnLineFunctionCode" codeListValue="search"> search

16. Component Example (HTML)

17. Insert XML into Docucomp

18. Save Component in Docucomp

19. HOW DO COMPONENTS INTEGRATE WITH COMPOSITE RECORDS?

20. Xlink to Component Unresolved: <gmd:onLine xlink:href="http://www.ngdc.noaa.gov/docucomp/eac4bad6- f579-4d6a-bd74-1821f2f02959" xlink:title="DEM text search"/> Resolved: <gmd:CI_OnlineResource uuid="eac4bad6-f579-4d6a-bd74-1821f2f02959"> http://www....

21. Resolve

22. Save Resolved Metadata Record

23. Batch Processing

24. Metadata Dashboard 24 Metric Display Options Metric Display Options Detailed Diagnostic Reports List of All Components and Consistency Checker List of All Components and Consistency Checker List of All Records in WAF

25. WHAT CAN I COMPONENTIZE?

26. Good Candidates for Components CI_ResponsibleParty CI_OnlineResource CI_Citation MD_LegalConstraints MD_Keywords MI_Instrument MI_Platform MD_ReferenceSystem

27. RESOURCES

28. Metadata Resources EMMA Homepage EMMA – Has links to all our metadata resources NGDC Metadata Wiki – Go-to-guide for NGDC metadata management ISO Explorer – Go-to-guide for ISO metadata – NOAA’s Environmental Data Management Wiki NCDDC Metadata Training Webinars

29. More Metadata Resources Examples and Templates – ISO templates for many data types – Recommended Components for NGDC metadata – Dummy Example Enterprise Metadata Group – Meets Monthly to share metadata activities – noaa.enterprise.metadata@noaa.gov noaa.enterprise.metadata@noaa.gov Metadata Working Group – Meets weekly to discuss recommended practices and work through tedious mappings