1 / 24

Implementing CDDA Based on the INSPIRE Protected Sites – Transformation Workflow

Implementing CDDA Based on the INSPIRE Protected Sites – Transformation Workflow. INSPIRE Conference 2014 – Aalborg. María Cabello Pedro Mendive. Summary. Data transformation GML issues Validation and testing Tools Open issues Lessons learned. Data Transformation.

ranger
Download Presentation

Implementing CDDA Based on the INSPIRE Protected Sites – Transformation Workflow

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Implementing CDDA Based on the INSPIRE Protected Sites – Transformation Workflow INSPIRE Conference 2014 – Aalborg María Cabello Pedro Mendive

  2. Summary • Data transformation • GML issues • Validation and testing • Tools • Open issues • Lessons learned

  3. Data Transformation • From Conceptual toPractical • MatchingTable: Mapping thecorrespondence • Transformation: • Format • Data Model • CoordinateReferenceSystem

  4. Data Transformation • Tools requirements • Change Data Model • Read target Data Model: XSD schema. • User utilities • Change CRS • Transform Coordinates • Change format • Write GML (version required by INSPIRE): encoding

  5. GML issues • Encoding of the different elements • Direct relationship • Logical conditions • Value’s Combinations • Enumeration List • Voidable reasons • INSPIRE • ISO

  6. Attribute: geometry (INSPIRE PS) • Type of geometry • gml: Polygon (points excluded) • CRS –encoding urn:ogc:def:crs:EPSG::4258

  7. Attribute: geometry (INSPIRE PS)

  8. Attribute: inspireID(INSPIRE PS) localId: direct link namespace: created by combination

  9. Attribute: legalFoundationDate(INSPIRE PS)

  10. Attribute: legalFoundationDocument(INSPIRE PS) Informationavailable at Data Provider…

  11. Attribute: legalFoundationDocument(INSPIRE PS) Attributetitle Attribute date

  12. Attribute: siteDesignation(INSPIRE PS) AttributedesignationScheme Attributedesignation AttributepercentageUnderDesignation

  13. Attribute: siteDesignation(INSPIRE PS) NationalDesignationCode NationalDesignationCategory IUCN

  14. Attribute: siteName(INSPIRE PS)

  15. Attribute: siteProtectionClassification(INSPIRE PS)

  16. Attribute: ID (GML encoding )

  17. Example 1 all information from CDDA is available

  18. Example 2: Some information from CDDA is not available

  19. Validation and testing • Basic: • Review GML encoding (XML editor) • Visualization: • Right geometry • Right CRS • Advanced • Abstract Test Suite (ATS) • Templatestodocumenttheprocess

  20. Validation and testing • Review of the ATS – Table

  21. Tools Used • Mapping • Matching Table • Transformation • Free and Open Source: Geoconverter and Hale • Validation • Based on ATS of INSPIRE • Extended/specific schemas • Schematron • Oxygen XML editor • XMLSpy XML Editor – Altova • Templates

  22. Open Issues • geometry • legalFoundationDocument • percentageUnderDesignation

  23. Lessonslearned • Thematicexperts are needed • Realisticapproachfrom Conceptual mappingto GML encoding • CloseCollaborationamongdifferentstakeholders: Share information! • Rightencodingismanagedby MIG group

  24. Thankyou INSPIRE Conference 2014 – Aalborg mcabello@tracasa.es pmendive@tracasa.es

More Related