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Context EAEA +
Definition The surface of the Earth containing naturally occurring features such as mountains, hills, ridges, valleys, bodies of water, permanent ice and snow, excluding obstacles.  +
Defsource ICAO, Official definition, Annex 15 (Aeronautical Information Services, 2010)  +
Has query
"Has query" is a predefined property that represents meta information (in form of a subobject) about individual queries.
Terrain + , Terrain + , Terrain + , Terrain +
Categories AIRM
Modification date
This property is a special property in this wiki.
5 July 2016 12:36:11  +
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