RunwayThreshold
RunwayThreshold
Definition: The beginning of that portion of the runway that is available for landing [ICAO Annex 14], or the beginning of the runway area suitable for non-landing operations.
Properties | Definition | Type |
---|---|---|
alstype | Definition: Type of associated approach lighting system | - |
asda | Definition: Accelerate-stop distance available (ICAO Annex 14, Chapter 1.1) corresponding to threshold location | - |
brngmag | Definition: Magnetic runway bearing corresponding to threshold location valid at the day of data generation | - |
brngtrue | Definition: True bearing corresponding to landing direction (ICAO Annex 14, Chapter 3.1.12) | - |
cat | Definition: Type and Category of precision approach guidance system available for landing | - |
elev | Definition: Maximum elevation of feature (Orthometric height) | - |
ellipse | Definition: Height above/below the WGS-84 ellipsoid at the point position | - |
geopnt | Definition: Point object | - |
geound | Definition: Geoidal undulation at the point position | - |
idthr | Definition: Name of feature instance</para><para> Encoding: Runway/helipad-designator of corresponding runway/helipad direction. </para><para> Example: 07L | - |
lda | Definition: Landing distance available (ICAO Annex 14, Chapter 1.1) corresponding to threshold location | - |
lvo | Definition: Usage of the feature instance for Low Visibility Operations | - |
rwyslope | Definition: Runway gradient as derived from AIP corresponding to landing direction (positive being upward gradient) | - |
status | Definition: State of feature | - |
tdze | Definition: Touchdown zone (ICAO Annex 14, Chapter 1.1) elevation (Orthometric height) corresponding to threshold location | - |
tdzslope | Definition: Touchdown zone longitudinal slope (slope of 1/3 of the runway length from threshold of first 3000 feet for runways longer than 9000 feet) | - |
thrtype | Definition: Type of threshold (e.g., displaced). If a displaced threshold exists, the threshold at the beginning of the runway is suitable for non-landing operations | - |
toda | Definition: Take-off distance available (ICAO Annex 14, Chapter 1.1) corresponding to threshold location | - |
tohlight | Definition: Indicates if Takeoff Hold Light system is installed at that end of the runway | - |
tora | Definition: Take-off run available (ICAO Annex 14, Chapter 1.1) corresponding to threshold location | - |
vasis | Definition: Vertical guidance lighting system available corresponding to threshold location | - |
Details
RunwayThreshold
RunwayThreshold
The beginning of that portion of the runway that is available for landing [ICAO Annex 14], or the beginning of the runway area suitable for non-landing operations.
Semantic Correspondence
AIRM Concept | Definition |
---|---|
Not found: urn:aero:airm:1.0.0:LogicalModel:Subjects:AirspaceInfrastructure:AirspaceInfrastructurePoint:SignificantPoint | The provided URN does not exist. |
CodeInfrastructurePointUsageType.THRESHOLD | The beginning of that portion of the runway usable for landing. |
CodeInfrastructurePointUsageType.DISPLACED_THRESHOLD | A threshold not located at the extremity of a runway. |
alstype
RunwayThreshold.alstype
Type of associated approach lighting system
Semantic Correspondence
AIRM Concept | Definition |
---|---|
ApproachLightingSystem.type | A regional or organisation specific classification of the approach lighting system equipment. |
asda
RunwayThreshold.asda
Accelerate-stop distance available (ICAO Annex 14, Chapter 1.1) corresponding to threshold location
Semantic Correspondence
AIRM Concept | Definition |
---|---|
RunwayDeclaredDistance.distance | The conventional operational distance declared for a runway direction. |
CodeDeclaredDistanceType.ASDA | The length of the take-off run available plus the length of the stopway, if provided. |
brngmag
RunwayThreshold.brngmag
Magnetic runway bearing corresponding to threshold location valid at the day of data generation
Semantic Correspondence
AIRM Concept | Definition |
---|---|
RunwayDirection.magneticBearing | The measured angle between the runway direction and magnetic north at a given position. |
brngtrue
RunwayThreshold.brngtrue
True bearing corresponding to landing direction (ICAO Annex 14, Chapter 3.1.12)
Semantic Correspondence
AIRM Concept | Definition |
---|---|
RunwayDirection.trueBearing | The measured angle between the runway direction and true north at a given position. |
cat
RunwayThreshold.cat
Type and Category of precision approach guidance system available for landing
Semantic Correspondence
AIRM Concept | Definition |
---|---|
RunwayDirection.precisionApproachGuidance | Degree to which navigation aids provide accurate approach guidance for a runway direction. |
elev
RunwayThreshold.elev
Maximum elevation of feature (Orthometric height)
Semantic Correspondence
AIRM Concept | Definition |
---|---|
ThreeDimensionalPointType.elevation | The vertical distance of a point or a level, on or affixed to the surface of the earth, measured from mean sea level. |
ellipse
RunwayThreshold.ellipse
Height above/below the WGS-84 ellipsoid at the point position
Semantic Correspondence
AIRM Concept | Definition |
---|---|
Change request | A change request is required on the AIRM. |
geopnt
RunwayThreshold.geopnt
Point object
Semantic Correspondence
AIRM Concept | Definition |
---|---|
GeoEnabledEntity.position | The geometry of the entity expressed as the position of a point on the surface of the Earth. |
geound
RunwayThreshold.geound
Geoidal undulation at the point position
Semantic Correspondence
AIRM Concept | Definition |
---|---|
ThreeDimensionalPointType.geoidUndulation | The distance of the geoid above (positive) or below (negative) the mathematical reference ellipsoid at the location of the point. |
idthr
RunwayThreshold.idthr
Name of feature instance</para><para> Encoding: Runway/helipad-designator of corresponding runway/helipad direction. </para><para> Example: 07L
Semantic Correspondence
AIRM Concept | Definition |
---|---|
Runway.designator | The designator of a runway, used to uniquely identify it at an aerodrome. |
lda
RunwayThreshold.lda
Landing distance available (ICAO Annex 14, Chapter 1.1) corresponding to threshold location
Semantic Correspondence
AIRM Concept | Definition |
---|---|
RunwayDeclaredDistance.distance | The conventional operational distance declared for a runway direction. |
CodeDeclaredDistanceType.LDA | The length of runway which is declared available and suitable for the ground run of an aeroplane landing. |
lvo
RunwayThreshold.lvo
Usage of the feature instance for Low Visibility Operations
Semantic Correspondence
AIRM Concept | Definition |
---|---|
Not found: urn:aero:airm:1.0.0:LogicalModel:Subjects:BaseInfrastructure:AerodromeInfrastructure:PositionMarking@isUsedInLVO | The provided URN does not exist. |
rwyslope
RunwayThreshold.rwyslope
Runway gradient as derived from AIP corresponding to landing direction (positive being upward gradient)
Semantic Correspondence
AIRM Concept | Definition |
---|---|
RunwayDirection.thresholdToThresholdGradientSlope | Threshold to threshold gradient slope. |
status
RunwayThreshold.status
State of feature
Semantic Correspondence
AIRM Concept | Definition |
---|---|
ManoeuvringAreaAvailability.operationalStatus | An indicator of the availability of the facility for specific flight operations. |
tdze
RunwayThreshold.tdze
Touchdown zone (ICAO Annex 14, Chapter 1.1) elevation (Orthometric height) corresponding to threshold location
Semantic Correspondence
AIRM Concept | Definition |
---|---|
RunwayDirection.touchDownZoneElevation | The highest elevation of the runway touch down zone for a runway direction. |
tdzslope
RunwayThreshold.tdzslope
Touchdown zone longitudinal slope (slope of 1/3 of the runway length from threshold of first 3000 feet for runways longer than 9000 feet)
Semantic Correspondence
AIRM Concept | Definition |
---|---|
RunwayDirection.touchDownZoneSlope | Touchdown zone longitudinal slope (slope of 1/3 of the runway length from threshold or first 3000 feet for runways longer than 9000 feet) for a runway direction. |
thrtype
RunwayThreshold.thrtype
Type of threshold (e.g., displaced). If a displaced threshold exists, the threshold at the beginning of the runway is suitable for non-landing operations
Semantic Correspondence
AIRM Concept | Definition |
---|---|
Not found: urn:aero:airm:1.0.0:LogicalModel:Subjects:AirspaceInfrastructure:AirspaceInfrastructurePoint:SignificantPoint@infrastructurePointUsage | The provided URN does not exist. |
toda
RunwayThreshold.toda
Take-off distance available (ICAO Annex 14, Chapter 1.1) corresponding to threshold location
Semantic Correspondence
AIRM Concept | Definition |
---|---|
RunwayDeclaredDistance.distance | The conventional operational distance declared for a runway direction. |
CodeDeclaredDistanceType.TODA | The length of the take-off run available plus the length of the clearway, if provided. |
tohlight
RunwayThreshold.tohlight
Indicates if Takeoff Hold Light system is installed at that end of the runway
Semantic Correspondence
AIRM Concept | Definition |
---|---|
Not found: urn:aero:airm:1.0.0:LogicalModel:Subjects:BaseInfrastructure:AerodromeInfrastructure:RunwayDirection@isTakeoffHoldLightSystemInstalled | The provided URN does not exist. |
tora
RunwayThreshold.tora
Take-off run available (ICAO Annex 14, Chapter 1.1) corresponding to threshold location
Semantic Correspondence
AIRM Concept | Definition |
---|---|
RunwayDeclaredDistance.distance | The conventional operational distance declared for a runway direction. |
CodeDeclaredDistanceType.TORA | The length of runway declared available and suitable for the ground run of an aeroplane taking off. |
vasis
RunwayThreshold.vasis
Vertical guidance lighting system available corresponding to threshold location
Semantic Correspondence
AIRM Concept | Definition |
---|---|
VisualGlideSlopeIndicator | A visual guidance system that provides 'below/above glidepath' information to an aircraft executing an approach to a specific runway direction. |