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See:
Description
| Interface Summary | |
|---|---|
| BoundingPolygon | Boundary enclosing the dataset, expressed as the closed set of (x,y) coordinates of the polygon. |
| Extent | Information about spatial, vertical, and temporal extent. |
| GeographicBoundingBox | Geographic position of the dataset. |
| GeographicDescription | Description of the geographic area using identifiers. |
| GeographicExtent | Base interface for geographic area of the dataset. |
| SpatialTemporalExtent | Extent with respect to date/time and spatial boundaries. |
| TemporalExtent | Time period covered by the content of the dataset. |
| VerticalExtent | Vertical domain of dataset. |
Geographic, vertical and temporal extents.
Metadata object are described in the OpenGIS® Metadata (Topic 11) specification. The following table shows the class hierarchy, together with a partial view of aggregation hierarchy:
| Class hierarchy | Aggregation hierarchy |
|---|---|
ISO-19115 object ├─ Extent ├─ GeographicExtent «abstract» │ ├─ GeographicBoundingBox │ ├─ GeographicDescription │ └─ BoundingPolygon ├─ VerticalExtent └─ TemporalExtent └─ SpatialTemporalExtent |
Extent ├─ GeographicExtent ├─ VerticalExtent └─ TemporalExtent SpatialTemporalExtent └─ GeographicExtent «abstract» GeographicBoundingBox GeographicDescription BoundingPolygon |
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