2021-02 Query about multiplicity of Limitations on Public Access/Use Constraints (Sean Gaffney, MEDIN)

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Resources relating to the UK Gemini metadata profile

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2021-02 Query about multiplicity of Limitations on Public Access/Use Constraints (Sean Gaffney, MEDIN) #20

Open PeterParslow opened 3 years ago

PeterParslow commented 3 years ago

The multiplicity at https://www.agi.org.uk/gemini/40-gemini/1062-gemini-datasets-and-data-series#25 states that multiple limitations on public access are allowed, but the encoding guidance states that all limitations have to be encoded within one instance of MD_LegalConstraints. This strikes me as a contradiction which could lead implementers to be confused. A similar situation exists for Use Constraints. Can this be discussed by the Group?

PeterParslow commented 3 years ago

INSPIRE expects (requires) two resourceConstraints/MD_LegalConstraint elements, one for element 25 Limitations on public access and one for element 26 Use constraints

The one for #25 shall contain a single accessConstraints/MD_RestrictionCode element, encoded exactly as specified.

It can then contain as many gmd:otherConstraints elements as required, as shown in Example three.

This allows you to have more than one Limitations on public access. The same pattern applies to #26, but using gmd:useConstraints

Documentation of this could be clearer.

archaeogeek commented 2 months ago

Better examples of different otherconstraints elements are required! Everyone to add examples so we can discuss and pick the most representative

PeterParslow commented 2 months ago

Example: OS NGD Sites record

OS considers this as two Limitations on Public Access, the first giving the "INSPIRE reason" and the second providing some detail.

PeterParslow commented 1 week ago

@nmtoken , perhaps you have some example(s)?