om:ObservationCollection

Observation collection, using the "Composite" pattern

Element information

Content

• Sequence [1..1]
  from type gml:AbstractGMLType
  from group gml:StandardObjectProperties
  gml:metaDataProperty [0..*]    Contains or refers to a metadata package that contains metadata properties.
  gml:description [0..1]    Contains a simple text description of the object, or refers to an external description.
  Choice [0..*]
  from subst. group gml:name
  gml:name    Label for the object, normally a descriptive name. An object may have several names, typically assigned by different authorities. The authority for a name is indicated by the value of its (optional) codeSpace attribute. The name may or may not be unique, as determined by the rules of the organization responsible for the codeSpace.
  gml:csName    The name by which this coordinate system is identified.
  gml:coordinateOperationName    The name by which this coordinate operation is identified.
  gml:methodName    The name by which this operation method is identified.
  gml:parameterName    The name by which this operation parameter is identified.
  gml:groupName    The name by which this operation parameter group is identified.
  gml:datumName    The name by which this datum is identified.
  gml:meridianName    The name by which this prime meridian is identified. The meridianName most common value is Greenwich, and that value shall be used when the greenwichLongitude value is zero.
  gml:ellipsoidName    The name by which this ellipsoid is identified.
  gml:srsName    The name by which this reference system is identified.
  from type gml:AbstractFeatureType
  gml:boundedBy [0..1]    
  from type om:EventType
  om:eventParameter [0..*]    Generic event parameter or property
  om:time [1..1]    The Time when the event occurred (mandatory). This may be given * in absolute terms as a TimeInstant or TimePeriod * in approximate terms or relative to an absolute position using the indeterminatePosition attribute * or using a TimeTopology element (TimeEdge or TimeNode), which provides the option of giving a time relative to other edges or nodes, either directly (gml) or indirectly (xmml) * as a TimeGeometricComplex if it is a recurring or repeating event
  om:precedingEvent [0..*]    Description of, or pointer to, preceding event(s)
  om:followingEvent [0..*]    Description of, or pointer to, following event(s)
  1. om:member [1..*]    

Attributes

Used in

• Group gml:Value
• Type om:EventPropertyType
• Type geo:EventType (Element geo:Event)
• Type geo:FeatureType (Element geo:Feature)
• Type geo:ObservationCollectionType (Element geo:ObservationCollection)
• Type wfs:InsertElementType (Element wfs:Insert)
• Type gml:AssociationType (Elements gml:_association, gml:member)
• Type gml:TargetPropertyType (Elements gml:target, gml:subject)
• Type gml:ValueArrayPropertyType via reference to gml:Value (Element gml:valueComponents)
• Type gml:ValuePropertyType via reference to gml:Value (Elements gml:valueProperty, gml:valueComponent)
• Type gml:FeaturePropertyType (Elements gml:featureMember, gml:featureProperty, gml:using, om:featureOfInterest)

Substitution hierarchy

• gml:_Object
  • can be substituted with gml:_GML
    • can be substituted with gml:_Feature
      • can be substituted with om:Event
        • can be substituted with om:ObservationCollection

Sample instance

<om:ObservationCollection>
   <gml:metaDataProperty>
      <!--any element-->
   </gml:metaDataProperty>
   <gml:description>string</gml:description>
   <gml:name>string</gml:name>
   <gml:boundedBy>
      <gml:Envelope>
         <gml:lowerCorner>1.0 1.0</gml:lowerCorner>
         <gml:upperCorner>1.0 1.0</gml:upperCorner>
      </gml:Envelope>
   </gml:boundedBy>
   <om:eventParameter>
      <swe:TypedValue>
         <swe:property codeSpace="http://www.example.com/">string</swe:property>
         <swe:value>any content</swe:value>
      </swe:TypedValue>
   </om:eventParameter>
   <om:time>
      <swe:TimeGeometricComplex>
         <gml:metaDataProperty>...
         </gml:metaDataProperty>
         <gml:description>string</gml:description>
         <gml:name>string</gml:name>
         <swe:primitive>...
         </swe:primitive>
      </swe:TimeGeometricComplex>
   </om:time>
   <om:precedingEvent>string</om:precedingEvent>
   <om:followingEvent>string</om:followingEvent>
   <om:member>
      <om:CommonObservation>
         <gml:metaDataProperty>...
         </gml:metaDataProperty>
         <gml:description>string</gml:description>
         <gml:name>string</gml:name>
         <gml:boundedBy>...
         </gml:boundedBy>
         <om:eventParameter>...
         </om:eventParameter>
         <om:time>...
         </om:time>
         <om:precedingEvent>string</om:precedingEvent>
         <om:followingEvent>string</om:followingEvent>
         <om:responsible>...
         </om:responsible>
         <om:quality>...
         </om:quality>
         <om:procedure>...
         </om:procedure>
         <om:observedProperty>...
         </om:observedProperty>
         <om:featureOfInterest>...
         </om:featureOfInterest>
         <om:resultDefinition>...
         </om:resultDefinition>
         <om:result/>
      </om:CommonObservation>
   </om:member>
</om:ObservationCollection>