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Each ICAO data set shall, conditionally, be provided together with metadata giving a description of the temporal reference system used in the data set or a citation for a document that describes that describes that temporal reference system when a temporal reference system other than the Gregorian calendar and Coordinated Universal Time (UTC) is used. |
Requirement | Reference | DS-META-006 |
Element Name | Temporal reference system |
Obligation / Condition | Mandatory if a reference system other than the Gregorian calendar and Coordinated Universal Time (UTC) is used. |
Multiplicity | 0..1 |
ISO 19115 (2003) | Number | 13 |
Name | referenceSystemInfo |
Definition | Description of the spatial and temporal reference systems used in the dataset |
XPath | gmd:MD_Metadata/gmd:referenceSystemInfo |
Data type | RS_Identifier |
Domain | Free Text |
Example | ISO 8601 |
Implementing Instructions |
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| Code Block |
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...
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...
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<gmd:MD_Metadata> |
...
... |
...
<gmd:referenceSystemInfo> |
...
<gmd:MD_ReferenceSystem> |
...
<gmd:referenceSystemIdentifier> |
...
<gmd:RS_Identifier> |
...
<gmd:code> |
...
<gco:CharacterString>8601</gco:CharacterString> |
...
</gmd:code> |
...
<gmd:codeSpace> |
...
<gco:CharacterString>ISO</gco:CharacterString> |
...
</gmd:codeSpace> |
...
</gmd:RS_Identifier> |
...
</gmd:referenceSystemIdentifier> |
...
</gmd:MD_ReferenceSystem> |
...
</gmd:referenceSystemInfo> |
...
... |
...
</gmd:MD_Metadata> |