Telco 24. OGC Best Practice

When: WED 9 March 2022 - 15:00-16:00 CET

Where: GoToMeeting https://global.gotomeeting.com/join/321982654

Attendants

• Progress report on OGC Best Practice document
  • relation –> party
    • Need to associate contributions to a user
    • Relation.description = code list vs. free text?
• • Group.purpose –> free text
    • code list too limited for domain related use cases
  • Group closed
    • runTime(TM_Period) requires to set start/end - this is not what we wanted
    • runTime changed to endTime (TM_Instant)
  • Group has group(s)
    • Need for data assembly (== group) which includes data (e.g. observation)
    • implementation specific defined by application (immutable vs. not immutable)
  • Project.runtime
    • runTime split into startTime|endTime
  • Party.displaName
    • name is not always possible
    • what to use for citation (in case of CC-BY)

Minutes

• Contributions on semantics by Kathi Schleich
  • KS will see if she is able to become part of the Inter Op IE
  • KS has use cases at hand where the Relation entity will be helpful
• Roadmap:
  • Pending documents until next TC
  • Proposing to SWG for June meeting
  • RfC after TC in June (OAB briefing required: Andreas + Joan)
  • First version for voting expected for September TC
• Recent changes to the model
  • Relation → Party
    • Adding relations are contributions from a user
  • Group takes a reference to a collection of Groups
    • use case "referenceable data assembly" containing the actual "observation data group"
  • Add StartTime and EndTime and Done properties to Group and Project
    • Period is a closed time interval
    • Need for open interval
    • Done indicates if the entity is sealed or closed
    • Up to the operator if closing (write protection) shall be recursive
    • Group.purpose → free text (no code list definition from the best practice)
    • Party.displayName → make "name" optional
• First idea of adding an optional party.personalData (JSON_Object) which can be added and deleted depending on the user's consent and application logic
  • we do not model it as an explicit OData entity as it shall not be accessible via API
  • the business model needs to reflect if personal data can be obtained
  • do we want to specify explicit attributes for the standard personal data: "name", "email"?
• AOB
  • Current status of the model: https://github.com/52North/sensorweb-server-sta/tree/feature/sta-plus/dao-citsci/docs
  • Proposed submission by the end of May towards the 123rd OGC Member Meeting in mid-June 2022

Connections

• New channel on Gitter:
• Usual channel in GoToMeeting number:
• Or use our email interop-cop3@listsNOspamPlease.weobserve.eu

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