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Transitioning from FGDC CSDGM Metadata to ISO 191** Metadata National Coastal Data Development Center A division of the National Oceanographic Data Center.

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Presentation on theme: "Transitioning from FGDC CSDGM Metadata to ISO 191** Metadata National Coastal Data Development Center A division of the National Oceanographic Data Center."— Presentation transcript:

1 Transitioning from FGDC CSDGM Metadata to ISO 191** Metadata National Coastal Data Development Center A division of the National Oceanographic Data Center Please email a list of participants at each location to ncddcmetadata@noaa.gov Also Email questions for the Q&A session to ncddcmetadata@noaa.gov

2 Series Materials - ftp://ftp.ncddc.noaa.gov/pub/Metadat a/Online_ISO_Training/Transition_to_IS O/ NOAA EDM Wiki ( ) - https://geo- ide.noaa.gov/wiki/index.php?title=Mai n _Page Workbooks - http://www.ncddc.noaa.gov/metadata- standards/ ISO Resources

3 ADVANCED ISO TOPICS Beyond the Basics

4 How do I change the default role value of a responsible party component? Ideally, you have a single component with a default role that you can “overwrite”. When you resolve the component, the specified role will override and replace the default component role value. Special Problem:

5 Example: The component: National Coastal Data Development Center (pointOfContact)"/> Has a default role of: pointOfContact

6 National Coastal Data Development Center"> originator Example:

7 How do I use ISO 19119 to document Services? Special Problem:

8 ISO 19119 Service Metadata use

9

10 How do I use ISO 19110 Feature Catalogue? Special Problem:

11 Content Information

12 FC_FeatureCatalogue

13

14 How do I document the Spatial Referencing? Special Problem:

15 ISO 19111 Spatial Referencing Use

16 Use citation and identifier to reference to external 19111 Use components to reference to external registries – EPSG http://www.epsg-registry.org/http://www.epsg-registry.org/ – spatialreference.org http://www.spatialreference.org/ http://www.spatialreference.org/ ISO 19111 Spatial Referencing Use

17 Special Problem: How can I restrict an element with a free text domain to a set of defined terms? An anchor (gmx:Anchor) can be used as a substitute for a CharacterString when you want to restrict the free text to a controlled vocabulary. Example: Pearl Harbor, HI can be replaced by Pearl Harbor, HI This restricts the field to the controlled vocabulary located at http://www.rvdata.us/voc/port and selects the term as defined.

18 What is SKOS? Simple Knowledge Organization System Model for expressing thesauri, classification schemes, subject heading lists, taxonomies…. RDF application Concepts composed and published on the Web skos:Concept skos:prefLabel skos:altLabel skos:hiddenLabel skos:broader skos:narrower

19 R2R Example

20 Examples of SKOS Library of Congress NASA Taxonomy SKOS R2R SKOS

21 Special Problem: The codeList values do not contain the information I need. How can I extend the codeLists? Creators can supply your own codeList anywhere in the Standard by pointing to a custom location instead of the standard location. Of course, this could cause interoperability problems, so it should not be done without careful consideration of the implications.

22 Special Problem: I have biological data that I need to document, how do I do that? Use the ISO 191** standards, document the extensions that you are using (metadata extension information) and use the extensions as needed. Extended ISO Biological schema available via ftp://ftp.ncddc.noaa.gov/pub/Metadata/Online_IS O_Training/Transition_to_ISO/schemas/ISObio/

23 Biological Profile Additions

24 MD_DataIdentification

25 How do I utilize ISO to make hierarchical metadata? Special Problem:

26 Datasets, Aggregates and their Metadata – Hierarchical Metadata

27

28 Hierarchical Metadata

29 Subsets

30 Building Relationships Platform Data type/sensor

31 Cruise 1Cruise2Cruise 1 Building Relationships Program Platform Data type/sensor

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33 Status of Standards ISO 19115-1 - FDIS (Final Draft International Standard) Includes Feature Catalogue (ISO 19110) internal to the document ISO 19157 is published (Data Quality) is a separate document that can be referenced Schema work is currently underway ISO 19139-2 approved DIS (for use with 19115- 2) New schemas in development for 19115-1

34 Is 19110 still going to be separate in 19115-2? 19139 XML schema implementation 19110 MI_ MD_ FC_ 19119 Services SV_

35 Future ISO 19110 Feature Catalog use

36 email questions to ncddcmetadata@noaa.gov


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