<<Abstract>> CV_Coverage {Analysis}

Documentation
A subtype of a feature. From the abstract specification, a Coverage is a two or more dimensional metaphor for features found on or near a portion of the Earth's Surface. Some examples of a Coverage would be a satellite image of a portion of the earth, a census tract for the city of New York and a DEM for a USGS 1x1 degree map sheet (Topic 6, OGC Abstract Specification, 1998)

A coverage is a subtype of a feature that has pairs of distinguished properties consisting of a geometry property and a function that is defined over the coordinate set that is defined (delineated) by the geometry (Herring, J. OGC Change Proposal 95-039r2)


Parent PackageCoverage CoreAbstractYes
Export ControlPublicAccessLink Class forNone
Class KindNormalClassCardinalityn
Space ConcurrencySequential
PersistenceYes  


Operations
NameSignatureClass
listSet<CV_GeometryValuePair> list ()CV_Coverage
selectSet<CV_GeometryValuePair> select (GM_Object s, TM_Period t)CV_Coverage
findSequence<CV_GeometryValuePair> find (DirectPosition p, Integer limit = 1)CV_Coverage
evaluateRecord evaluate (DirectPosition p, Sequence<CharacterString> list)CV_Coverage
evaluateInverseSet<CV_DomainObject> evaluateInverse (Record v)CV_Coverage


Attributes
NameClassTypeInitial Value
domainExtent[1..*]CV_CoverageEX_Extent 
rangeTypeCV_CoverageRecordType 
commonPointRuleCV_CoverageCV_CommonPointRule 


Associations
NameMy RoleMy ClassOther RoleOther Element
RangecollectionCV_CoveragerangeElementCV_AttributeValues
DomaincollectionCV_CoveragedomainElementCV_DomainObject
CoordinateReferenceSystem--Not Named--CV_CoverageCRSSC_CRS


Dependencies
NameClassSupplier
--Not Named--CV_CoverageGF_FeatureType
--Not Named--CV_CoverageGF_FeatureType