Documentation for fieldgml

Complex Type: PassThroughOperationType

[Table of contents]

Super-types: gml:DefinitionType < AbstractCoordinateOperationBaseType (by restriction) < AbstractCoordinateOperationType (by extension) < PassThroughOperationType (by extension)
Sub-types: None
Name PassThroughOperationType
Abstract no
Documentation A pass-through operation specifies that a subset of a coordinate tuple is subject to a specific coordinate operation.
XML Instance Representation
<...
gml:id="[1]">
<gml:coordinateOperationID> ... </gml:coordinateOperationID> [0..*]

'Set of alternative identifications of this coordinate operation. The first coordinateOperationID, if any, is normally the primary identification code, and any others are aliases.'

<gml:remarks> ... </gml:remarks> [0..1]

'Comments on or information about this coordinate operation, including source information.'

<gml:validArea> ... </gml:validArea> [0..1]
<gml:scope> ... </gml:scope> [0..1]
<gml:_positionalAccuracy> ... </gml:_positionalAccuracy> [0..*]

'Unordered set of estimates of the impact of this coordinate operation on point position accuracy. Gives position error estimates for target coordinates of this coordinate operation, assuming no errors in source coordinates.'

<gml:sourceCRS> ... </gml:sourceCRS> [0..1]
<gml:targetCRS> ... </gml:targetCRS> [0..1]
<gml:modifiedCoordinate> ... </gml:modifiedCoordinate> [1..*]

'Ordered sequence of positive integers defining the positions in a coordinate tuple of the coordinates affected by this pass-through operation.'

</...>
Diagram
Schema Component Representation
<complexType name="PassThroughOperationType">
<complexContent>
<extension base=" gml:AbstractCoordinateOperationType ">
<sequence>
<element ref=" gml:modifiedCoordinate " maxOccurs="unbounded"/>
<element ref=" gml:usesOperation "/>
</sequence>
</extension>
</complexContent>
</complexType>