Researchers

This section provides information about the Researchers source , listing each field available for Researchers, with details about the field value type, including whether it may be used as a facet and whether it is a multi-value field. The table also contains information about whether the field may be used in the where section and whether the field the field may be used in the entity fields filter. The page also lists the fields included in each fieldset available for Researchers, and each aggregation indicator available.

Researchers Fields

Fields are used to perform searches on the source they belong to.

Field	Type	Multi?	Filter?	Facet?	Description
`current_research_org`	Entity: organizations		✓	✓	The most recent research organization linked to the researcher.
`dimensions_url`	Literal: string				Link pointing to the Dimensions web application
`first_grant_year`	Literal: integer		✓	✓	First year the researcher was awarded a grant.
`first_name`	Literal: string		✓		First Name.
`first_publication_year`	Literal: integer		✓	✓
`id`	Literal: string		✓		Dimensions researcher ID.
`last_grant_year`	Literal: integer		✓	✓	Last year the researcher was awarded a grant.
`last_name`	Literal: string		✓		Last Name.
`last_publication_year`	Literal: integer		✓	✓
`nih_ppid`	Literal: string		✓		The PI Profile ID (i.e., ppid) is a Researcher ID from the US National Institute of Health (NIH).
`obsolete`	Literal: integer		✓		Indicates researcher ID status. 0 means that the researcher ID is still active, 1 means that the researcher ID is no longer valid. See the redirect field for further information on invalid researcher IDs.
`orcid_id`	Literal: string	✓	✓		ORCID ID.
`redirect`	Literal: string	✓	✓		Indicates status of a researcher ID marked as obsolete. Empty means that the researcher ID was deleted. Otherwise ID provided means that is the new ID into which the obsolete one was redirected. If multiple values are available, it means that the original researcher ID was split into multiple IDs.
`research_orgs`	Entity: organizations	✓	✓	✓	All research organizations linked to the researcher.
`total_grants`	Literal: integer		✓	✓	Total grants count.
`total_publications`	Literal: integer		✓	✓	Total publications count.

Researchers Links

The diagram below provides an overview of the outgoing links from Researchers to other sources.

Researchers Fieldsets

Fieldsets are used to specify fields groups in the context of a return statement.

Fieldset	Fields
`extras`	`current_research_org` `first_grant_year` `first_publication_year` `last_grant_year` `last_publication_year` `total_grants` `total_publications`
`basics`	`first_name` `id` `last_name` `orcid_id` `research_orgs`

Researchers Indicators

Indicators are used to aggregate results in the context of a facet query.

Indicator	Description
`count`	Total count

Researchers Deprecations

This section lists fields and search fields that have been deprecated and should not be used.

Warning

This fields will be supported in versions 1.x and removed in the next major release. To ensure full compatibility with the upcoming major release, it is recommend to stop using deprecated fields as soon as possible.

Deprecated Fields

Researchers source has no deprecated fields.

Partially Deprecated Fields

On the following fields only certain features are deprecated (e.g. filtering or faceting).

Field	Deprecated Features
`obsolete`	facet

Deprecated Search Indexes

Researchers source has no deprecated search indexes.