SignificantPoint
SignificantPoint
A link class that allows selecting between a navaid system, a runway point, an airport reference point, an aiming point or a fix designated point. SignificantPoint accounts for a specified geographical location used to define an ATS route, the flight path of an aircraft or for other navigation/ATS purposes.
| Properties | Definition | Type |
|---|---|---|
| aimingPoint | The point at the centre of the TLOF. | - |
| airportReferencePoint | the point designated as the center of the airport. | - |
| fixDesignatedPoint | A selected point that may have references (distance and/or angle indications) | - |
| navaidSystem | A navaid used as significant point. | - |
| position | An unnamed point designated only with a latitude/longitude. | - |
| runwayPoint | A designated point on the runway centreline. | - |
Details
SignificantPoint
SignificantPoint
A link class that allows selecting between a navaid system, a runway point, an airport reference point, an aiming point or a fix designated point. SignificantPoint accounts for a specified geographical location used to define an ATS route, the flight path of an aircraft or for other navigation/ATS purposes.
Semantic Correspondence
| AIRM Concept | Definition |
|---|---|
| InfrastructurePoint | A point used in describing the base or airspace infrastructure. |
aimingPoint
SignificantPoint.aimingPoint
The point at the centre of the TLOF.
Semantic Correspondence
| AIRM Concept | Definition |
|---|---|
| InfrastructurePoint | A point used in describing the base or airspace infrastructure. |
| CodeInfrastructurePointUsageType.AIMING_POINT | Aiming point for a TouchDownLiftOff zone. |
airportReferencePoint
SignificantPoint.airportReferencePoint
the point designated as the center of the airport.
Semantic Correspondence
| AIRM Concept | Definition |
|---|---|
| InfrastructurePoint | A point used in describing the base or airspace infrastructure. |
| CodeInfrastructurePointUsageType.AERODROME_REFERENCE_POINT | The designated geographical location of an aerodrome. |
fixDesignatedPoint
SignificantPoint.fixDesignatedPoint
A selected point that may have references (distance and/or angle indications)
Semantic Correspondence
| AIRM Concept | Definition |
|---|---|
| InfrastructurePoint | A point used in describing the base or airspace infrastructure. |
navaidSystem
SignificantPoint.navaidSystem
A navaid used as significant point.
Semantic Correspondence
| AIRM Concept | Definition |
|---|---|
| InfrastructurePoint.navaidSystem | A radio navigation service used as significant point. |
position
SignificantPoint.position
An unnamed point designated only with a latitude/longitude.
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. |
runwayPoint
SignificantPoint.runwayPoint
A designated point on the runway centreline.
Semantic Correspondence
| AIRM Concept | Definition |
|---|---|
| InfrastructurePoint | A point used in describing the base or airspace infrastructure. |
| CodeInfrastructurePointUsageType.RUNWAY_CENTRELINE_POINT | An operationally significant position on the centre line of a runway direction. |