Coupling types Metadata standard name and version Format name and version Services taxonomy

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8.15 Coupling types

Table 26 – Classification scheme: Coupling types Property Value Identifier urn:ogc:def:ebRIM-ClassificationScheme:OGC-I15::CouplingType Name ISO 19115 Coupling Types Description Defines a classification for types of coupling between service and dataset Node type urn:oasis:names:tc:ebxml-regrep:NodeType:UniqueCode Internal nodes True Table 27 – Classification Nodes: Coupling types Code Description loose service loosely coupled to datasets mixed service loosely and tightly coupled to different datasets tight service tightly coupled to datasets

8.16 Metadata standard name and version

Table 28 – Classification scheme: Metadata standard name and version Property Value Identifier urn:ogc:def:ebRIM-ClassificationScheme:OGC-I15::MetadataStandardNameAndVersion Name Metadata Standard Name and Version Description Two-level classification of Metadata Standard Name and Version to be expanded by a user community Node type urn:oasis:names:tc:ebxml-regrep:NodeType:UniqueCode Internal nodes True Copyright © 2014 Open Geospatial Consortium 48

8.17 Format name and version

Table 29 – Classification scheme: Format name and version Property Value Identifier urn:ogc:def:ebRIM-ClassificationScheme:OGC-I15::FormatNameAndVersion Name Format Name and Version Description Two-level classification of Format Name and Version to be expanded by a user community Node type urn:oasis:names:tc:ebxml-regrep:NodeType:UniqueCode Internal nodes True

8.18 Services taxonomy

A taxonomy of general geographical services is defined in Clause 8.3 of ISO 19119. The properties of the classification scheme are summarized in table 2 of OGC 07-144r4. OGC 07- 144r4 further introduced the following OGC service types: ฀ urn:ogc:serviceType:WebFeatureService:1.1 ฀ urn:ogc:serviceType:WebMapService:1.3.0 ฀ urn:ogc:serviceType:WebCoverageService:1.1.2 Req reqcoreServicesTaxonomy For the I15 this taxonomy has to be expanded dynamically to include all the valid OGC serviceTypeserviceTypeVersion combinations using the pattern: “urn:ogc:serviceType:”ServiceType”:”ServiceTypeVersion which are needed at the time of implementation. 9 Classification nodes 9.1 Objects types The object types slots defined in clause 8 of [07-144r4] are applicable as far as a reasonable mapping is available. The I15 extension package adds the extrinsic object types listed in Table 30. Each object type is assigned an identifier based on the ‘ogc’ URN scheme; the asterisk in the type identifier denotes the following string, which has been omitted for convenience in the table: urn:ogc:def:ebRIM-ObjectType:OGC-I15:: Copyright © 2014 Open Geospatial Consortium 49 Table 30 — New extrinsic object types included in the I15 Object type ID Description :Application Information resource that is accessible over the Internet and does not fit into the category of services. Inherits from: urn:ogc:def:ebRIM-ObjectType:OGC-I15::ResourceMetadata :DatasetCollection A collection of datasets sharing the same product specification. It may more generally be understood as a more general aggregation of datasets See DS_Aggregate class of ISO 19115 Inherits from: urn:ogc:def:ebRIM-ObjectType:OGC-I15::DataMetadata :ElementaryDataset A dataset not having any subset. Inherits from: urn:ogc:def:ebRIM-ObjectType:OGC-I15::DataMetadata :ResourceMetadata Metadata about a repository resource Inherits from: urn:ogc:def:ebRIM-ObjectType:OGC-I15::CitedItem :DataMetadata Metadata about a repository resource focusing on the data content typically a Dataset or DatasetCollection Inherits from: urn:ogc:def:ebRIM-ObjectType:OGC-I15::ResourceMetadata :ServiceMetadata Metadata about a repository resource focusing on a Service or an Application Interface Inherits from: urn:ogc:def:ebRIM-ObjectType:OGC-I15::ResourceMetadata :MetadataInformation Metadata related to the record containing the resource metadata. :LegalConstraints Restrictions and legal prerequisites for accessing and using the resource or its metadata Inherits from: urn:ogc:def:ebRIM-ObjectType:OGC:Rights :SecurityConstraints Handling restrictions imposed on the resource or metadata for national security or similar security concerns Inherits from: urn:ogc:def:ebRIM-ObjectType:OGC:Rights :IdentifiedItem Information about an identified item :ServiceOperation Describes the signature of one and only one method provided by the service :CitedItem Information related to a cited item :ReferenceSpecification Information about the conformance truefalse to a specification which is defined by title and date. Inherits from: urn:ogc:def:ebRIM-ObjectType:OGC-I15::CitedItem :DataQuality Quality information for the data specified by a data quality scope. :Lineage Information about the events or source data used in constructing the data specified by the scope or lack of knowledge about lineage :ProcessStep Information about an event or transformation in the life of a dataset including the process used to maintain the dataset :Source Information about the source data used in creating the data specified by the scope .AcquisitionInformation details specific to the acquisition of imagery and gridded data. .Platform designation of the platform used to acquire the dataset .Instrument designations for the measuring instruments Copyright © 2014 Open Geospatial Consortium 50

9.2 Association types