Spatiotemporal

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The following metadata elements are applicable to all resources except non-geographic data

Identifier Title / Description Value Domain Card Condition Guidelines Example
RSEXT
[DMF/Core]
Resource Extent
This is either a positional extent, or a temporal extent or a vertical extent.
Constraints:
* Except for non-geographic data and loose services, one extent of type bounding box or geographic identifier is mandatory.


Extent 0..*      
RSRSYS
[DMF/Core]
Resource Reference System
This is a spatial or temporal reference system used in the resource.
Note: the code property of the identifier should be a URI.
Identifier 0..*