| Created: | 10/04/2008 12:16:37 |
| Modified: | 14/12/2009 12:07:39 |
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A geodetic datum defines the location and precise orientation in 3-dimensional space of a defined ellipsoid (or sphere) that approximates the shape of the earth, or of a Cartesian coordinate system centered in this ellipsoid (or sphere).<br/><br/>
- Associations From
- Tagged Values
- Other Links
| Element | Source Role | Target Role |
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«type» CD_Ellipsoid Class |
Name: ellipsoid Association to the ellipsoid used by this geodetic datum. |
Name: datum Not-navigable association from a Geodetic Datum that uses this Ellipsoid. |
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«type» CD_PrimeMeridian Class |
Name: primeMeridian Association to the prime meridian used by this geodetic datum. |
Name: datum Not-navigable association from a Geodetic Datum that uses this Prime Meridian. |
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«type» SC_GeodeticCRS Class |
Name: referenceSystem Not-navigable association from a geodetic coordinate reference system that uses this geodetic datum. |
Name: datum Association to the geodetic datum used by this geodetic coordinate reference system. |
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Details:
Association to the geodetic datum used by this geodetic 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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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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| 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 |