geo:Event
Description of an event, particularly one that causes transformation, creation or destruction of a geospatial feature. See: Feature.
Element information
Namespace: http://niem.gov/niem/geospatial/2.0
Schema document: geospatial/2.0/geospatial.xsd
Content
- Choice [1..*]
- om:Event
- om:CommonObservation Observation event
- om:Observation Generic Observation event
- om:Measurement Measurement event
- om:CategoryObservation Observation, in which the result is a textual value from a controlled vocabulary
- om:CountObservation Observation, in which the result is an integer representing the count of the observed property
- om:TruthObservation Observation, in which the result is a boolean value representing the truth value (usually existence) of the observed property
- om:ComplexObservation Observation, in which the result is a record representing a multi-component phenomenon
- om:DiscreteCoverageObservation Observation, in which the result is a generalized discrete coverage
- om:PointCoverageObservation Observation, in which the result is a point coverage which samples a property at points in the feature of interest
- om:TimeSeriesObservation Observation, in which the result is a time-instant coverage which samples a property of the feature of interest at different times
- om:ElementCoverageObservation Observation, in which the result is a coverage whose domain elements contain references to objects encoded elsewhere, sampling the feature of interest in some way
- om:DiscreteCoverageObs Observation event
- om:PointCoverageObs Observation event
- om:TimeSeriesObs Observation event
- om:ObservationCollection Observation collection, using the "Composite" pattern
- om:ProcedureEvent Description of an event involving a procedure.
from subst. group om:Eventfrom subst. group om:AbstractObservationfrom subst. group om:ProcedureEvent
Attributes
Name | Occ | Type | Description | Notes |
---|---|---|---|---|
s:id | [0..1] | xsd:ID | from type s:ComplexObjectType | |
s:metadata | [0..1] | xsd:IDREFS | from type s:ComplexObjectType | |
s:linkMetadata | [0..1] | xsd:IDREFS | from type s:ComplexObjectType |
Used in
- Type geo:GeospatialPropertyType (Elements geo:GeospatialProperty, geo:LocationProperty)
Substitution hierarchy
- geo:Geospatial
- can be substituted with geo:Event
Sample instance
<geo:Event> <om:Event> <gml:metaDataProperty> <!--any element--> </gml:metaDataProperty> <gml:description>string</gml:description> <gml:name>string</gml:name> <gml:boundedBy> <gml:Envelope>... </gml:Envelope> </gml:boundedBy> <om:eventParameter> <swe:TypedValue>... </swe:TypedValue> </om:eventParameter> <om:time> <swe:TimeGeometricComplex>... </swe:TimeGeometricComplex> </om:time> <om:precedingEvent>string</om:precedingEvent> <om:followingEvent>string</om:followingEvent> </om:Event> </geo:Event>