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Sigma KEE - AirportClassification
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AirportClassification
AirportClassification is a class of Attributes for representing systems that categorize Airports according to some criteria. There are several such systems, including the International Civil Aviation Organization categories A to E, based on runway lengths, the Federal Aviation Administration system associated with airport functions, and the airport categorization by runway length used in the CIA World Fact Book.
Relationships      
Parents 関係属性 Any Attribute that an Entity has by virtue of a relationship that it bears to another Entity or set of Entities, e.g. SocialRoles and PositionalAttributes.
Children AirportByRunwaySurfaceAirportByRunwaySurface is a subclass of AirportClassification attributes used to describe an airport according to the surface type of its longest runway.
 CIAAirportLengthClassificationCIAAirportLengthClassification is a class of Attributes used to characterize Airports according to the length of their longest usable runway.


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