TouchDownLiftOffArea


             TouchDownLiftOffArea

Definition: A load bearing area on which a helicopter may touchdown or lift-off.

Properties	Definition	Type
geopoly	Definition: Polygonal object	-
idrwy	Definition: Name of feature instance</para><para> Encoding: Runway/helipad-designator of both runway/helipad directions, separated by a period (beginning with smaller number). The numerical part shall always use two digits 01 through 36.</para><para> Example: 07L.25R	-
status	Definition: State of feature	-
surftype	Definition: Predominant surface type	-

Details

TouchDownLiftOffArea


              TouchDownLiftOffArea

A load bearing area on which a helicopter may touchdown or lift-off.

Semantic Correspondence

AIRM Concept	Definition
TouchDownLiftOff	A load bearing area on which a helicopter may touch down or lift off.

geopoly


              TouchDownLiftOffArea.geopoly

Polygonal object

Semantic Correspondence

AIRM Concept	Definition
GeoEnabledEntity.surfaceExtent	The geometry of the entity expressed as a surface or area described by a closed line.

idrwy


              TouchDownLiftOffArea.idrwy

Name of feature instance</para><para> Encoding: Runway/helipad-designator of both runway/helipad directions, separated by a period (beginning with smaller number). The numerical part shall always use two digits 01 through 36.</para><para> Example: 07L.25R

Semantic Correspondence

AIRM Concept	Definition
TouchDownLiftOff.designator	The designator of the touch down and lift-off area.

status


              TouchDownLiftOffArea.status

State of feature

Semantic Correspondence

AIRM Concept	Definition
ManoeuvringAreaAvailability.operationalStatus	An indicator of the availability of the facility for specific flight operations.

surftype


              TouchDownLiftOffArea.surftype

Predominant surface type

Semantic Correspondence

AIRM Concept	Definition
SurfaceCharacteristics.composition	The type of the predominant material of which a surface of the movement area is composed.