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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
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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::
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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
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9.2 Association types