Learning unit for 2009-10-03 class of GES 679, as taught at University of Maryland - Baltimore County.

1. GES 679 SDIs and Standards

3. Voluntary Consensus Standards

7. Functional relationships IETF / W3C IT Infrastructure FGDC Thematic data standards OGC Interface and Encoding De Facto De Jure Domain Infrastructure ISO/TC 211 Conceptual modeling Data spec methodologies

13. Standards development

15. FGDC Standards Process From FGDC Standards process, http:// www.fgdc.gov /standards/process FGDC Steering Committee 12 – Endorsement FINAL CG 11 - Approve Standard for Endorsement SWG 10 - Evaluate Responsiveness to Public Comments Standards Development Group 9 - Respond to Public Comments FGDC Secretariat 8 - Coordinate Public Review FGDC Coordination Group (CG) 7 - Approve Standard for Public Review SWG 6 - Review and Evaluate Committee Draft REVIEW SC/WG 5 - Review Working Draft Standards Development Group 4 - Produce Working Draft DRAFT FGDC Subcommittee or Working Group (SC/WG) 3 - Set Up Project PROJECT SWG 2 - Review Proposal FGDC Standards Working Group (SWG) 1- Develop Proposal PROPOSAL CUSTODIAN STEP STAGE

16. FGDC Standards Process From FGDC Standards Reference Model, http://www.fgdc.gov/standards/refmod97.pdf Recommendation Final draft standard Recommendation final draft standard Comment document Draft standard Public comments Draft standard Active proposal Step 4 – Produce working draft Step 1 – Develop proposal Step 2 – Review proposal Proposal Step 3 – Set-up project Project Step 5 – Review working draft Working draft Step 6 – Review and evaluate committee draft Committee draft Step 7 – Review and evaluate committee draft Step 8 – Coordinate public review Committee draft Step 9 – Respond to public comments Step 10 – Evaluate responsiveness to public comments Step 11 – Approve standard for endorsement Step 12 – Endorsement Proposal Draft Standard

19. Standards reference models

21. ISO/IEC 10746, RM-ODP By Marcel Douwe Dekker, from http://commons.wikimedia.org/wiki/File:RM-ODP_viewpoints.jpg

22. FEA Geospatial Profile

25. Federal Enterprise Architecture

28. FEA Reference Models Business Ref Model What do you do? What are the Requirements? How often? Who are the users? Data Ref Model What information does the process need? How is it structured? What is its quality? Where is it located? Service Component Ref Model How can access to the data+processes be exposed for re-use across the enterprise? Performance Ref Model How can success be measured? What are the outcomes and products? What are the costs? Technology Ref Model What standards can be leveraged to maximize re-use and minimize development/acquisition costs?

35. ISO 19101:2002 Geographic information – Reference Model

37. ISO 19101

38. ISO 19101

39. Domain reference model

40. Architectural Reference Model

41. Architectural Reference Model

43. Geospatial Interoperability Reference Model (GIRM)

45. Viewpoints and levels of abstraction Content Behavior Abstract models ("what") Encoding Interface Implementation specifications ("how") Information Transfer Service Invocation Information Viewpoint Computation Viewpoint

46. Metadata and catalog access Information Viewpoint Computation Viewpoint Content: FGDC Content Standard for Digital Geospatial Metadata ISO 19115:2003, Metadata Behavior: OGC Topic 13, [Data] Catalog Services Abstract models Encoding: ISO 19139, XML implementation of ISO 19115 Interface: OGC Catalog Interface ISO 23950 (a.k.a. ANSI Z39.50) Implementation specifications Information Transfer Service Invocation

52. (Ms.) Julie Binder Maitra Federal Geographic Data Committee (FGDC) Chair, FGDC Standards Working Group International Representative, INCITS Technical Committee L1, Geographic Information Systems Email: [email_address] Phone: (703) 648 4627 GMT -5 h Web: FGDC Standards: www.fgdc.gov /standards/ INCITS L1: l1.incits.org LinkedIn: www.linkedin.com/juliebindermaitra "We live in two worlds: the world that we can measure with line and rule, and the world that we feel with our hearts and imagination." - Leigh Hunt Thank you!