Localizer
Localizer
A component of an ILS consisting of a VHF transmitter, radiating signals in the direction served by the ILS, to provide a straight line descent path in the vertical plane containing the centre line of the runway.
Properties | Definition | Type |
---|---|---|
backCourseUsable | A code indicating the usability of the localizer signal in the back course sector. | (string) CodeILSBackCourseType |
declination | The angular difference between True North and the station declination (Magnetic North - as indicated by the station). | (decimal) ValMagneticVariationType |
frequency | The frequency of the localizer. | (decimal) ValFrequencyType |
magneticBearing | The measured angle between the localizer beam and Magnetic North at the localizer antenna. | (decimal) ValBearingType |
magneticBearingAccuracy | Accuracy of the measured angle between the localizer beam and Magnetic North at the localizer antenna. | (decimal) ValAngleType |
trueBearing | The measured angle between the localizer beam and True North at the localizer antenna. Note : The True North is the north point at which the meridian lines meet. | (decimal) ValBearingType |
trueBearingAccuracy | Accuracy of the measured angle between the localizer beam and True North at the localizer antenna. | (decimal) ValAngleType |
widthCourse | The localizer course width, in degrees. | (decimal) ValAngleType |
widthCourseAccuracy | Accuracy of the localizer course width, in degrees. | (decimal) ValAngleType |
Details
Localizer
Localizer
A component of an ILS consisting of a VHF transmitter, radiating signals in the direction served by the ILS, to provide a straight line descent path in the vertical plane containing the centre line of the runway.
Semantic Correspondence
AIRM Concept | Definition |
---|---|
Localizer | A component of an ILS consisting of a VHF transmitter, radiating signals in the direction served by the ILS, to provide a straight line descent path in the vertical plane containing the centre line of the runway. |
backCourseUsable
Localizer.backCourseUsable
A code indicating the usability of the localizer signal in the back course sector.
Semantic Correspondence
AIRM Concept | Definition |
---|---|
Localizer.backCourseUsable | A code indicating the usability of the localizer signal in the back course sector. |
declination
Localizer.declination
The angular difference between True North and the station declination (Magnetic North - as indicated by the station).
Semantic Correspondence
AIRM Concept | Definition |
---|---|
Localizer.declination | The angular difference between True North and the station declination (Magnetic North - as indicated by the station). |
frequency
Localizer.frequency
The frequency of the localizer.
Semantic Correspondence
AIRM Concept | Definition |
---|---|
Localizer.frequency | The frequency of the localizer. |
magneticBearing
Localizer.magneticBearing
The measured angle between the localizer beam and Magnetic North at the localizer antenna.
Semantic Correspondence
AIRM Concept | Definition |
---|---|
Localizer.magneticBearing | The measured angle between the localizer beam and Magnetic North at the localizer antenna. |
magneticBearingAccuracy
Localizer.magneticBearingAccuracy
Accuracy of the measured angle between the localizer beam and Magnetic North at the localizer antenna.
Semantic Correspondence
AIRM Concept | Definition |
---|---|
Localizer.magneticBearingAccuracy | Accuracy of the measured angle between the localizer beam and Magnetic North at the localizer antenna. |
trueBearing
Localizer.trueBearing
The measured angle between the localizer beam and True North at the localizer antenna. Note : The True North is the north point at which the meridian lines meet.
Semantic Correspondence
AIRM Concept | Definition |
---|---|
Localizer.trueBearing | The measured angle between the localizer beam and True North at the localizer antenna. |
trueBearingAccuracy
Localizer.trueBearingAccuracy
Accuracy of the measured angle between the localizer beam and True North at the localizer antenna.
Semantic Correspondence
AIRM Concept | Definition |
---|---|
Localizer.trueBearingAccuracy | Accuracy of the measured angle between the localizer beam and True North at the localizer antenna. |
widthCourse
Localizer.widthCourse
The localizer course width, in degrees.
Semantic Correspondence
AIRM Concept | Definition |
---|---|
Localizer.widthCourse | The localizer course width, in degrees. |
widthCourseAccuracy
Localizer.widthCourseAccuracy
Accuracy of the localizer course width, in degrees.
Semantic Correspondence
AIRM Concept | Definition |
---|---|
Localizer.widthCourseAccuracy | Accuracy of the localizer course width, in degrees. |