PointReference


             PointReference

Defines the location of a designated point using a combination of angles and distances based on the guidance service. The set of angles and distances must not under specify the location.</para><para> The indications that are part of the PointReference must locate the same designated point.

Properties	Definition	Type
annotation		-
facilityAngle	Angle from the facility to the Significant Point.	-
facilityDistance	Distance from the facility to the Significant Point.	-
fixToleranceArea		-
point	A point defined by a latitude and longitude and/or a combination of angle and/or distance indications.	-
postFixTolerance	Indicates the error distance (from the fix to the latest point where the fix may be received along the flight course.	(decimal) ValDistanceSignedType
priorFixTolerance	Because the fix may be received early, protection against obstacles must be provided from a line perpendicular to the flight course. PriorFixTolerance indicates the error distance (from the fix to the earliest point where the fix may be received along the flight course.	(decimal) ValDistanceSignedType
role	Describes the role of the defined point reference. Example: DME, INT, recommended navaid, fix tolerance	(string) CodeReferenceRoleType

Details

PointReference


              PointReference

Semantic Correspondence

AIRM Concept	Definition
PointReference	The location of a significant point defined using a combination of angles and distances based on the navaid system, radar system or special navigation system.

annotation


              PointReference.annotation

Semantic Correspondence

AIRM Concept	Definition
Entity.annotation	A general text note for the entity or for one of its properties.

facilityAngle


              PointReference.facilityAngle

Angle from the facility to the Significant Point.

Semantic Correspondence

AIRM Concept	Definition
PointReference.facilityAngle	missing data

facilityDistance


              PointReference.facilityDistance

Distance from the facility to the Significant Point.

Semantic Correspondence

AIRM Concept	Definition
PointReference.facilityDistance	Distance from the facility to the significant point.

fixToleranceArea


              PointReference.fixToleranceArea

Semantic Correspondence

AIRM Concept	Definition
PointReference.fixToleranceArea	The area determined by the system use accuracy of the navigation aid(s) on which the fix is based, and the distance from the facility.

point


              PointReference.point

A point defined by a latitude and longitude and/or a combination of angle and/or distance indications.

Semantic Correspondence

AIRM Concept	Definition
PointReference.significantPoint	A significant point defined by a latitude and longitude and/or a combination of angle and/or distance indications.

postFixTolerance


              PointReference.postFixTolerance

Indicates the error distance (from the fix to the latest point where the fix may be received along the flight course.

Semantic Correspondence

AIRM Concept	Definition
PointReference.postFixTolerance	The error distance from the fix to the latest point where the fix may be received along the flight course.

priorFixTolerance


              PointReference.priorFixTolerance

Because the fix may be received early, protection against obstacles must be provided from a line perpendicular to the flight course. PriorFixTolerance indicates the error distance (from the fix to the earliest point where the fix may be received along the flight course.

Semantic Correspondence

AIRM Concept	Definition
PointReference.priorFixTolerance	The error distance from the fix to the earliest point where the fix may be received along the flight course.

role


              PointReference.role

Describes the role of the defined point reference. Example: DME, INT, recommended navaid, fix tolerance

Semantic Correspondence

AIRM Concept	Definition
PointReference.role	The role of the defined point reference.