| Created: | 10/04/2008 12:16:37 |
| Modified: | 14/12/2009 12:18:38 |
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An engineering datum defines the origin of an engineering coordinate reference system, and is used in a region around that origin. This origin can be fixed with respect to the earth (such as a defined point at a construction site), or be a defined point on a moving vehicle (such as on a ship or satellite).<br/><br/>
- Associations From
- Tagged Values
- Other Links
| Element | Source Role | Target Role |
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«type» SC_EngineeringCRS Class |
Name: referenceSystem Not-navigable association from an engineering coordinate reference system that uses this engineering datum. |
Name: datum Association to the engineering datum used by this engineering coordinate reference system. |
 Details:
Association to the engineering datum used by this engineering coordinate reference system.<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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Details:
Values: true | false
Default: false Description: Identifies the type as an object collection. |
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| noPropertyType | false |
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Details:
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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Details:
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| xsdEncodingRule | iso19136_2007_INSPIRE_Extensions |
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Details:
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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| Object | Type | Connection | Direction | Notes |
| «type» CD_Datum | Class | Generalization | To |