Proposal in progress


The GeographicClassification Package uses unit, unit type, and collections to provide the basis for describing the geographic structure (unit types) and their individual locations (units) in a manner that supports complex layered hierarchies, changes in name, role, and geographic extent over time, and coding for direct use in value domains and responses. It supports the content of DDI Lifecycle Geographic Structure and Geographic Location.


Simple Collection container (set or bag) that may be unordered or ordered using Member Indicator. This collection type is limited to expressing only unordered sets or bags, and simple sequences. Use when there is a need to limit the organization of the collection to one of these forms of organization


Relation structure of categories within a collection. Allows for the specification of complex relationships among categories.


Member Indicator for use when the member type is restricted to Category.


Relations used to describe the complex structure of a Analytic Metadata Set


Describes the source and target Analytic Metadatum members of the complex relation and specifies the relationship


Describes the complex relation structure of a classification family.


Defines the Classification Series in a complex relation and specifies the relationshi


A structure for describing the complex relationship between statistical classifications in a classification series


Specifies the Statistical Classifications for the source and target of the complex relationship and defines the relationship.


Subscribe to RSS - Proposal in progress