Difference between revisions of "Resolution"
From DGIWG
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Revision as of 09:22, 5 May 2021
The properties of Resolution are listed below.
| Identifier | Title / Description | Value Domain | Card |
|---|---|---|---|
| equivalentScale
[DMF/Core]
|
Equivalent Scale
Level of detail expressed as the scale of a comparable hardcopy map or chart.
Constraints: * It is mandatory to provide one of equivalentScale, distance, vertical or levelOfDetail.
|
Integer | 0..1 |
| distance
[DMF/Core]
|
Ground Sample Distance
Horizontal ground sample distance of the resource (typically for gridded data and imagery-derived products). A resolution distance shall be expressed as a distance.
Note: Not applicable to non-geographic data. This element is used to give a general overview of the resolution of the data. If more accurate resolution elements are needed they can be encoded as quality results.
Constraints: * It is mandatory to provide one of equivalentScale, distance, vertical or levelOfDetail.
|
Distance | 0..1 |
| vertical
[DMF/Common]
|
Vertical
Vertical sampling distance.
Constraints: * It is mandatory to provide one of equivalentScale, distance, vertical or levelOfDetail.
|
Distance | 0..1 |
| levelOfDetail
[DMF/Common]
|
Level of detail
Brief textual description of the spatial resolution of the resource.
Constraints: * It is mandatory to provide one of equivalentScale, distance, vertical or levelOfDetail.
|
Free Text | 0..1
|
