complexType ObservationContextType
diagram AirQualityReporting_p778.png
namespace http://www.opengis.net/om/2.0
children om:role om:relatedObservation
annotation
documentation
Some observations depend on other observations to provide context which
is important, sometimes essential, in understanding the result. These dependencies
are stronger than mere spatiotemporal coincidences, requiring explicit
representation. If present, the association class ObservationContext (Figure 2)
shall link a OM_Observation to another OM_Observation, with the role name
relatedObservation for the target.

element ObservationContextType/role
diagram AirQualityReporting_p779.png
namespace http://www.opengis.net/om/2.0
type gml:ReferenceType
properties
isRef 0
content complex
attributes
Name  Type  Use  Default  Fixed  annotation
ownsboolean  false    
type    simple  
href      
role      
arcrole      
title      
show      
actuate      
nilReasongml:NilReasonType      
remoteSchema      
appinfo
deprecated
annotation
documentation
The attribute 'role' shall describe the relationship of the
target OM_Observation to the source OM_Observation.

element ObservationContextType/relatedObservation
diagram AirQualityReporting_p780.png
namespace http://www.opengis.net/om/2.0
type gml:ReferenceType
properties
isRef 0
content complex
attributes
Name  Type  Use  Default  Fixed  annotation
ownsboolean  false    
type    simple  
href      
role      
arcrole      
title      
show      
actuate      
nilReasongml:NilReasonType      
remoteSchema      
appinfo
deprecated
annotation
appinfo
<gml:targetElement>om:OM_Observation</gml:targetElement>
documentation
Some observations depend on other observations to provide
context which is important, sometimes essential, in understanding the
result. These dependencies are stronger than mere spatiotemporal
coincidences, requiring explicit representation. If present, the association
class ObservationContext (Figure 2) shall link a OM_Observation to another
OM_Observation, with the role name relatedObservation for the target.


XML Schema documentation generated by XMLSpy Schema Editor http://www.altova.com/xmlspy