New KPI on citation information about wcmp

[amilan17]

These are NCEI best practices for how include information in the metadata record to support a recommended citation for the data..

For elements in the MD_DataIdentification//CI_Citation section:

• title: The title shall be the same as the title for the DOI and the recommended data citation.
• date: The "publication" dateType code shall always be included, even if the date is unknown. Other codes for dateTypes, such as "creation" or "revision" are optional.
• citedResponsibleParty: Always include an "author" role and identify an individual or organization
  • Document names as you would like to see them in the recommended data citation.
  • Always include a "publisher" role
  • Do not include an individual and an organization in the same citeResponsibleParty for
    "author" and "publisher" roles.
  • It is not recommended to include contact details, such as phone, fax, email or address.
  • The position field, individual IDs and organization URLs are permitted.
  • May repeat for other non-author and non-publisher roles that do not need to be included
    in the citation.
  • Do not provide contact details.

The recommended citation goes in the resourceConstraints section.

• Use the "author" AND "publisher" roleCodes from data citedResponsibleParty.
• Include DOI when the dataset has one owned by NCEI.
• Use the following citation style

Cite as: {{Last, F. M., F. M. Last, and F. M. Last}}. {{YYYY}}. {{Title}}. {{Version}}.
[indicate subset used]. NOAA National Centers for Environmental Information.
https://doi.org/{{DOI}}. Accessed [date].

[amilan17]

The NCEI approach is probably too prescriptive for the international community. I think it would be sufficient to have some guidance on how to put together a recommended citation and the acceptable fields.
//gmd:resourceConstraints or //gmd:otherCitationDetails.

[josusky]

@amilan17 isn't this covered by the existing KPIs, notably KPI-12?