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Definition
The temporary closure of a portion of a runway towards one of its ends (for example: work in progress at one runway end).
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this scenario covers only closures which include either the start or the end of a runway (no middle sections)
Event data
The following diagram identifies the information items that are usually provided by a data originator for this kind of event.
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Data item | Description | AIXM Mapping |
|---|---|---|
airport designator | The published designator of the airport where the runway is located, used in combination with other elements in order to identify the runway concerned. | AirportHeliport.designator |
airport name | The published name of the airport where the runway is located, used in order to identify the runway concerned. | AirportHeliport.name |
runway direction | The published designator of the runway direction concerned. This information is used in combination with the airport designator/name in order to identify the runway affected by the portion closure. | RunwayDirection.designator |
runway section closed | The indication of the portion of the runway to be closed. The available options should be only “first” or “last” having as reference the runway direction for which the event is concerned. | RunwayElement.type |
closed length | The length of the runway element portion to be closed. | RunwayElement.length |
start time | The effective date & time when the runway portion closure starts. This might be further detailed in a "schedule". | RunwayElement/ RunwayElementTimeSlice.validTime/TimePeriod.beginPosition, Event/EventTimeSlice.validTime/ TimePeriod.beginPosition, RunwayElement/ RunwayElementTimeSlice.featureLifetime/beginPosition, and Event/EventTimeSlice.featureLifetime/beginPosition |
end time | The end date & time when the runway portion closure ends. | RunwayElement/ RunwayElementTimeSlice.validTime/TimePeriod.endPosition, Event/EventTimeSlice.validTime/ TimePeriod.endPosition, RunwayElement/ RunwayElementTimeSlice.featureLifetime/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 runway portion is effectively closed according to a regular timetable, within the overall closure period. | RunwayElement/ManoeuvringAreaAvailability/Timesheet/...according to the rules for {{Schedules}} |
note | A free text note that provides further details concerning the runway portion closure. | RunwayElement.annotation according to the rules for encoding annotations |
Assumptions for baseline data
It is assumed that following BASELINE TimeSlices covering the entire duration of the event exist and have been coded as specified in the Coding Guidelines for the (ICAO) AIP Data Set:
- AirportHeliport BASELINE as specified in theBasic Data for Airport/Heliport,
- Runway BASELINE according to the coding rules for Basic Data for Runway; and
- RunwayDirection BASELINE according to the coding rules for Basic Data Runway Direction
Data encoding rules
The data encoding rules provided in this section shall be followed in order to ensure the harmonisation of the digital encodings provided by different sources. The compliance with some of these encoding rules can be checked with automatic data validation rules. When this is the case, the number of the encoding rule is mentioned in the data validation rule.
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