Blowhole
Opening through a snow bridge into a crevasse or system of crevasses which are otherwise sealed by snow bridges. A snowdrift usually forms on the lee side.
BLOWHOLE
None entered in defining this feature type
The following have been used 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 |