| Created: | 23.5.2022 18.05.09 |
| Modified: | 1.8.2022 13.54.14 |
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coordinate reference system which is usually single but may be compound<br/>
- Associations To
- Associations From
- Tagged Values
- Advanced
- Other Links
| Element | Source Role | Target Role |
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«interface» CoordinateOperation Class |
Name: targetCRS coordinate reference system to which the coordinate set output from this coordinate operation is referenced |
Name: coordOperationTo |
 Details:
The "sourceCRS" and "targetCRS" associations are mandatory for coordinate transformations only. Coordinate conversions have a source CRS and a target CRS that are NOT specified through these associations, but through associations from GeneralDerivedCRS to SingleCRS.<br/><br/>For a concatenated coordinate operation sequence of n coordinate operations: <br/>source CRS (concatenated coordinate operation) = source CRS (coordinate operation step 1) <br/>target CRS (coordinate operation step i) = source CRS (coordinate operation step i+1); i = 1 ...(n-1) <br/>target CRS (concatenated coordinate operation) = target CRS (coordinate operation step n) <br/>Instead of a forward coordinate operation, an inverse coordinate operation may be used for one or more of the coordinate operation steps mentioned above, if the inverse coordinate operation is uniquely defined by the forward coordinate operation method.<br/><br/>
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Geometry Interface |
Name: crs coordinate reference system for the geometry. Derived from the rsid attribute. |
Name: geometry |
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| Element | Source Role | Target Role |
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DirectPosition Class |
Name: directPosition |
Name: CRS |
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GeometricCoordinateSystem Interface |
Name: geometricCoordinates |
Name: CRS |
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«interface» CoordinateOperation Class |
Name: coordOperation |
Name: interpolationCRS "coordinate reference system to which gridded data files are referenced which this coordinate operation uses to transform coordinates between two other coordinate reference systems Note: InterpolationCRS is only used when it is different from both sourceCRS and targetCRS." |
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«interface» CoordinateOperation Class |
Name: coordOperationFrom |
Name: sourceCRS coordinate reference system to which the coordinate set input into this coordinate operation is referenced |
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«type» GM_Object Class |
Name: object |
Name: CRS |
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The association "CRS" links this GM_Object to the coordinate reference system, as defined in ISO150456-9, used in its DirectPosition coordinates<br/>GM_Object::CRS : CRS<br/>NOTE This association shall only be navigable from GM_Object to CRS. This means that the coordinate reference system objects in a data set do not keep a list of GM_Objects that use them. A detailed description of reference systems may be found in ISO 15046 Part 11.<br/>
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| Tag | Value |
| byValuePropertyType | false |
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Details:
Values: false
Default: false Description: Create a property type that requires that the instance is encoded inline (applies to ISO 19136:2007 encoding rule). Always set to false in INSPIRE. |
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| isCollection | false |
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Values: true | false
Default: false Description: Identifies the type as an object collection. |
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| noPropertyType | false |
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Values: false
Default: false Description: Surpress creation of a standard property type that supports inline or by-reference encoding (applies to ISO 19136:2007 encoding rule). Always set to false in INSPIRE. |
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| persistence | persistent |
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| xsdEncodingRule | iso19136_2007_INSPIRE_Extensions |
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Values: iso19136_2007 | iso19139_2007 | iso19136_2007_INSPIRE_Extensions
Default: iso19136_2007_INSPIRE_Extensions Description: XML Schema encoding rule to apply |
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| Property | Value |
| isFinalSpecialization: | 0 |
| Object | Type | Connection | Direction | Notes |
| «interface» CompoundCRS | Class | Generalization | From | |
| «interface» SingleCRS | Class | Generalization | From | |
| «interface» ObjectUsage | Class | Generalization | To |