Data Sampling Frequency (mcp:samplingFrequency)¶
Rationale¶
ISO19115 has a data identification class that capture metadata about a data set or resource. The class does not include information about the frequency with which a data resource has been sampled. The MCP defines a samplingFrequency element that can capture this information. It is included as an extension of the data identification class and reuses an extension of the controlled vocabulary provided by the MD_MaintenanceFrequency code list (see section B.5.18 in ISO19115 and MD_MaintenanceFrequencyCode (Annex B.5.18 in ISO19115)).
UML¶
UML Diagram showing extension to ISO Identification Information Element to include samplingFrequency
Data Dictionary¶
No. | Name/Role Name | Definition | Condition/ Obligation | Max. Occurrence | Data Type | Domain |
---|---|---|---|---|---|---|
930 | samplingFrequency | Describes the frequency with which the resource is sampled | O | 1 | Class | MD_MaintenanceFrequencyCode (B.5.18) |
XML Example¶
<mcp:MD_DataIdentification gco:isoType="gmd:MD_DataIdentification">
(...)
<mcp:samplingFrequency>
<gmd:MD_MaintenanceFrequencyCode
codeList="http://bluenet3.antcrc.utas.edu.au/mcp-1.4/schema/resources/Codelist/gmxCodelists.xml
#MD_MaintenanceFrequencyCode"
codeListValue="annually">annually</gmd:MD_MaintenanceFrequencyCode>
</mcp:samplingFrequency>
</mcp:MD_DataIdentification>
Metadata about this element¶
- Proposer: AODCJF Technical Committee
- Date confirmed by MCP Governance Committee: 2006
- Included in MCP Version: 1.2 onwards