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Data item | Description | AIXM mapping |
|---|---|---|
airport designator | The published designator of the airport where the apron is located, used in combination with other elements in order to identify the apron portion concerned. | AirportHeliport.designator |
airport name | The published name of the airport where the apron is located, used in order to identify the apron(s) and/or apron portion(s) concerned. | AirportHeliport.name |
apron name | The published name of the apron concerned. This information is used in combination with the airport designator/name in order to identify the affected apron(s) and/or apron portion(s) | Apron.name |
| apron portion closed geometry | The coordinates defining the apron portion to be closed. | ApronElement.extent/ElevatedSurface.posList |
location and extent description | Textual description of the closed portion location and extent. | ApronElement.annotation with propertyName="extent" and purpose="DESCRIPTION" |
closure reason | The reason for the apron portion closure. | ApronElement/ApronAreaAvailability.annotation with propertyName="operationalStatus" and purpose="REMARK". Note that the property "warning" of the ApronAreaAvailability class is not used here because it represents a reason for caution when allowed to operate on the apron, not a reason for a closure. |
start time | The effective date & time when the apron closure starts. This might be further detailed in a "schedule". | ApronElement/ApronTimeSlice/TimePeriod.beginPosition, Event/EventTimeSlice.validTime/beginPosition and Event/EventTimeSlice.featureLifetime/beginPosition |
end time | The end date & time when the apron closure ends. | ApronElement/ApronTimeSlice/TimePeriod.endPosition, Event/EventTimeSlice.validTime/endPosition and Event/EventTimeSlice.featureLifetime/endPosition also applying the rules for {{Events with estimated end time}} |
schedule | A schedule might be provided, in case the apron portion is effectively closed according to a regular timetable, within the overall closure period. | ApronElement/ApronAreaAvailability/Timesheet/...according to the rules for {{Schedules}} |
note | A free text note that provides further details concerning the apron closure. | ApronElement.annotation according to the rules for encoding annotations |
Assumptions for baseline data
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