| diagram |
 |
| namespace |
http://www.opengis.net/gml/3.2 |
| type |
gml:AbstractRingType |
| properties |
| content | complex | | substGrp | gml:AbstractObject | | abstract | true |
|
| annotation |
| documentation | An abstraction of a ring to support surface boundaries of different complexity.
The AbstractRing element is the abstract head of the substituition group for all closed boundaries of a surface patch. |
|