Rule
Each ICAO data set shall be provided together with metadata that indicates when the data set has been updated according to the AIRAC System.
Requirement | Reference | DS-META-004 |
Element Name | Indication that this is an AIRAC update | |
Obligation / Condition | Mandatory | |
Multiplicity | 1 | |
ISO 19115 (2003) | Number | 355 |
Name | description | |
Definition | spatial and temporal extent for the referring object | |
XPath | gmd:MD_Metadata/gmd:MD_DataIdentification/gmd:extent/EX_Extent/gmd:description | |
Data type | CharacterString | |
Domain | Free text | |
Example | AIRAC | |
Implementing Instructions | Use this to record when the update is AIRAC by using the phrase "AIRAC". | |
Example
<gmd:MD_Metadata>
...
<gmd:identificationInfo>
<gmd:MD_DataIdentification>
...
<gmd:extent>
<gmd:EX_Extent>
<gmd:description>
<gco:CharacterString>AIRAC</gco:CharacterString>
</gmd:description>
...
</gmd:EX_Extent>
</gmd:extent>
</gmd:MD_DataIdentification>
</gmd:identificationInfo>
...
</gmd:MD_Metadata>