DataType - CodeContaminationBaseType

<< codelist >> Logical View.AIXM.AIXM Data Types

<<codelist>> An enumeration of substance types, which can contaminate airport/heliport movement areas.

Inheritance

This is a specialization of the string class and it inherits all attributes and associations of that class.

Name	Data Type	Definition
NONE	string	Clear and dry.
DAMP	string	A wee bit wet.
WATER	string	Wet or water patches.
FROST	string	Rime or Frost covered (depth less than 1 mm)
DRY_SNOW	string	Snow which can be blown if loose or, if compacted by hand, will fall apart again upon release; specific gravity: up to but not including 0.35.
WET_SNOW	string	Snow which, if compacted by hand, will stick together and tend to or form a snowball; specific gravity: 0.35 up to but not including 0.5.
SLUSH	string	Water-saturated snow which with a heel-and-toe slapdown motion against the ground will be displaced with a splatter; specific gravity: 0.5 up to 0.8. Note.- Combinations of ice, snow and/or standing water may, especially when rain, rain and snow, or snow is falling, produce substances with specific gravities in excess of 0.8. These substances, due to their high water/ice content, will have a transparent rather than a cloudy appearance and, at the higher specific gravities, will be readily distinguishable from slush.
ICE	string	Ice.
COMPACT_SNOW	string	Snow which has been compressed into a solid mass that resists further compression and will hold together or break up into lumps if picked up; specific gravity: 0.5 and over.
RUT	string	Frozen ruts or ridges.
ASH	string	Ash from volcanic activity.
SAND	string	Sand.
OIL	string	Oil and gas.
RUBBER	string	Rubber deposits.
GRAS	string	Overgrown grass
OTHER	string	Other

This class is specialized into: CodeContaminationType