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Update: frequency

Name Update: frequency
Definition The frequency with which changes are made to the source and data is added after the initial source is completed.
Obligation
  • dataset or dataset series: mandatory
  • service: not applicable
Multiplicity [1]
Example monthly
This element documents frequency of the data source update.

Tehnical data
 
INSPIRE equivalent none
Comparison with INSPIRE -
ISO equivalent [143] maintenanceAndUpdateFrequency
Comparison with ISO equivalent
XPath identificationInfo/*/resourceMaintenance/*/ maintenanceAndUpdateFrequency
Vrsta podatka MD_MaintenanceFrequency
Domain MD_MaintenanceFrequencyCode<<CodeList>>
Implementation instructions 'Note’ is an important element to document the essence of update frequency.


Encoding example: Update frequency
 
<gmd:MD_Metadata...
...
     <gmd:identificationInfo>
         <gmd:MD_DataIdentification>
...
             <gmd:resourceMaintenance>
                 <gmd:MD_MaintenanceInformation>
                     <gmd:maintenanceAndUpdateFrequency>
                         <gmd:MD_MaintenanceFrequencyCode codeList="http://standards.iso.org/iso/19139/resources/gmxCodelists.xml#MD_MaintenanceFrequencyCode" codeListValue="monthly">monthly</gmd:MD_MaintenanceFrequencyCode>
                     </gmd:maintenanceAndUpdateFrequency>
...
                 </gmd:MD_MaintenanceInformation>
             </gmd:resourceMaintenance>
...
         </gmd:MD_DataIdentification>
     </gmd:identificationInfo>
...
</gmd:MD_Metadata>