This document identically adopts ISO 19126:2021 and specifies a schema for feature concept dictionaries to be established and managed as registers. It does not specify schemas for feature catalogues or for the management of feature catalogues as registers. However, as feature catalogues are often derived from feature concept dictionaries, this document does specify a schema for a hierarchical register of feature concept dictionaries and feature catalogues. These registers are in accordance with AS ISO 19135.1.
Table of contents
Header
About this publication
Preface
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Conformance
4.1 General
4.2 Conformance for a feature concept dictionary
4.3 Conformance for a register of feature concept dictionaries and/or feature catalogues
5 Concepts
5.1 General
5.2 Feature concept dictionary
5.3 Registers
5.3.1 Overview
5.3.2 Register structure
5.3.3 Compound registry
5.3.4 Register management and registration
5.4 Feature concept dictionary register
5.5 Register of feature concept dictionary and feature catalogue registers
5.6 Relationship to data product specifications and application schemas
5.7 Community implementations
5.8 Notation
5.9 Packages
6 Feature concept dictionary schema
6.1 General
6.2 CD_FeatureConceptDictionary
6.2.1 General
6.2.2 Requirements
6.2.3 Properties
6.2.3.1 General
6.2.3.2 scope
6.2.3.3 theme
6.2.3.4 fieldOfApplication
6.2.3.5 containedConcept
6.3 CD_Scope
6.3.1 General
6.3.2 Requirements
6.3.3 Properties
6.3.3.1 General
6.3.3.2 name
6.3.3.3 description
6.4 CD_Concept
6.4.1 General
6.4.2 Requirements
6.4.3 Properties
6.4.3.1 General
6.4.3.2 category and member
6.4.3.3 relatedConcept
6.4.4 Subclasses
6.5 CD_ConceptRelationship
6.5.1 General
6.5.2 Requirements
6.5.3 Properties
6.5.3.1 General
6.5.3.2 type
6.5.3.3 explanation
6.6 CD_ConceptRelationshipType
6.6.1 General
6.6.2 Requirements
6.6.3 Code values
6.7 CD_FeatureConcept
6.7.1 General
6.7.2 Requirements
6.7.3 Properties
6.7.3.1 General
6.7.3.2 propertyConcept
6.8 CD_FeaturePropertyConcept
6.8.1 General
6.8.2 Requirements
6.8.3 Properties
6.8.3.1 General
6.8.3.2 featureContext
6.8.4 Subclasses
6.9 CD_FeatureAttributeConcept
6.9.1 General
6.9.2 Requirements
6.9.3 Properties
6.9.3.1 General
6.9.3.2 dataType
6.9.3.3 quantityMeasure
6.9.3.4 value
6.10 CD_NominalValueConcept
6.10.1 General
6.10.2 Requirements
6.10.3 Properties
6.10.3.1 General
6.10.3.2 attributeConcept
6.11 CD_FeatureAssociationConcept
6.11.1 General
6.11.2 Requirements
6.11.3 Properties
6.11.3.1 General
6.11.3.2 Role
6.12 CD_FeatureRoleConcept
6.12.1 General
6.12.2 Requirements
6.12.3 Properties
6.12.3.1 General
6.12.3.2 roleName
6.12.3.3 definition
6.12.3.4 associationContext
6.13 CD_FeatureOperationConcept
6.13.1 General
6.13.2 Requirements
6.13.3 Properties
6.13.3.1 General
6.13.3.2 signature
7 Management of feature concept dictionaries as registers
7.1 General
7.2 Item class for feature concepts
7.3 Item class for feature attribute concepts
7.4 Item class for nominal value concepts
7.5 Item class for feature association concepts
7.6 Item class for feature operation concepts
8 Register of feature concept dictionaries and feature catalogues
8.1 General
8.2 HR_FeatureInformationSubregisterDescription
8.2.1 General
8.2.2 Requirements
8.2.3 Properties
8.2.3.1 General
8.2.3.2 type
8.2.3.3 scope
8.2.3.4 registerIdentifier
8.2.4 Constraints on inherited attributes and associations
8.3 HR_FeatureInfoSubRegisterType
8.3.1 Requirements
8.3.2 Code values
8.4 Item classes for feature information subregisters
8.4.1 General
8.4.2 Item class for feature concept dictionaries
8.4.3 Item class for feature data catalogues
Annex A
A.1 General
A.2 Feature concept dictionary
A.2.1 Test for feature concept dictionary
A.2.2 Test for scope
A.2.3 Test for concept
A.2.4 Test for concept relationship
A.2.5 Test for concept relationship type
A.2.6 Test for feature concept
A.2.7 Test for feature property concept
A.2.8 Test for feature attribute concept
A.2.9 Test for nominal value concept
A.2.10 Test for feature association concept
A.2.11 Test for feature role concept
A.2.12 Test for feature operation concept
A.3 Register of feature concept dictionaries and/or feature catalogues
A.3.1 Test for item class for feature concepts
A.3.2 Test for item class for feature attribute concepts
A.3.3 Test for item class for nominal value concepts
A.3.4 Test for item class for feature association concepts
A.3.5 Test for item class for feature operation concepts
A.3.6 Test for feature information subregister
A.3.7 Test for feature information subregister type
A.3.8 Test for item class for feature concept dictionaries
A.3.9 Test for item class for feature data catalogues
Annex B
B.1 General
B.2 Elements of information required for proposal to any register
B.2.1 General elements of information required for all proposals
B.2.2 Elements of information for all proposals to add new items to a register
B.2.2.1 Mandatory elements of information
B.2.2.2 Conditional elements of information
B.2.2.3 Optional elements of information
B.2.3 Elements of information required for proposals to clarify a registered item
B.2.4 Elements of information required for proposals to supersede a registered item
B.2.5 Elements of information required for proposals to retire a registered item
B.3 Additional elements of information required for feature concept dictionary proposals
B.3.1 Additional elements of information for proposals for feature concept items
B.3.1.1 Mandatory elements of information
B.3.1.2 Conditional elements of information
B.3.1.3 Optional elements of information
B.3.2 Additional elements of information for proposals for feature attribute concept items
B.3.2.1 Mandatory elements of information
B.3.2.2 Conditional elements of information
B.3.2.3 Optional elements of information
B.3.3 Additional elements of information for proposals for feature association concept items
B.3.3.1 Mandatory elements of information
B.3.3.2 Conditional elements of information
B.3.3.3 Optional elements of information
B.3.4 Additional elements of information for proposals for feature operation concept items
B.3.4.1 Mandatory elements of information
B.3.4.2 Conditional elements of information
B.3.4.3 Optional elements of information
B.3.5 Additional elements of information for proposals for nominal value concept items
B.3.5.1 Mandatory elements of information
B.3.5.2 Conditional elements of information
B.3.5.3 Optional elements of information
B.4 Additional elements of information for proposals for feature information subregister description items
