A bowl-shaped hollow at the summit or on the side of a volcano; it usually has steep sides and is of considerable size.
This feature type taken from the Australian Antarctic Gazetteer as at October 2002. See feature type RIM for the boundary of a crater.
The following have been used in the definition of this feature type
None entered in categorising this feature type
|Code||Name||Definition||Data type||Values||UoM||Used by these Feature Types|
|1042||Dataset_Id||An unique identifier of the dataset the feature belongs to||Mandatory||number(4)|| || ||Types|
|1150||Q_Info||An unique identifier pointing to additional data quality information not included in the metadata record.||Mandatory||number(5)|| || ||Types|
|1090||SCAR_Gaz_Id||Reference number as in the SCAR Composite Gazetteer of Antarctica||Optional||number(10)|| || ||Types|
|1127||SCAR_Name||A placename name in the SCAR Composite Gazetteer of Antarctica. These names have been contributed by national gazetteers.||Optional||character(100)|| || ||Types|