Definition
...
AirportHeliport BASELINE as specified in the Basic Data for Airport/Heliport,
Runway BASELINE according to the coding rules for Basic Data for Runway;
Taxiway BASELINE which contains as a minimum a designator and an association with the AirportHeliport; No AIP Data Set coding rules identified.
- Apron BASELINE which contains as a minimum a designator and an association with the AirportHeliport; No AIP Data Set coding rules identified.
...
Identifier | Data encoding rule |
---|---|
ER-01 | The surface condition report shall be encoded as:
|
ER-02 | The TimeSlice.validTime of the affected Features TEMPDELTAs, the EventTimeSlice.validTime and EventTimeSlice.featureLifetime shall have TimePeriod.beginPosition equal to the latest Runway.RunwayContamination.observationTime. Reason: When reporting on more than one runway and individual dates/times of observation/assessment are indicated by repeated Item B, the latest date/time of observation/assessment is inserted in the abbreviated heading. This is considered the start of the SNOWTAM validity. |
ER-03 | The TimeSlice.validTime of the affected Features TEMPDELTAs, the EventTimeSlice.validTime and EventTimeSlice.featureLifetime shall have TimePeriod.endPosition set 8h after the TimePeriod.beginPosition. Reason: Maximum SNOWTAM validity is 8h. |
ER-04 | Only the following values shall be used for the RunwaySectionContamination.section:
|
ER-05 | Only the following values are allowed for Runway.RunwaySectionContamination.frictionEstimation:
|
ER-06 | Only the following values shall be used for RunwaySectionContamination.SurfaceContaminationLayer.type:
|
ER-07 | Only the following values shall be used for Runway.overallContaminant.SurfaceContaminationLayer.type:
|
ER-08 | If presence of snow banks adjacent to the runway are indicated, this shall be encoded as RunwayContamination.Ridge.annotation having purpose="REMARK" and note="Snow banks present adjacent to the runway". |
ER-09 | If the assessment is including Taxiway information, TEMPDELTA TimeSlices shall be encoded for each affected Taxiway feature. This shall include Taxiway.SurfaceCharacteristics.surfaceCondition and TaxiwayContamination.Ridge, as available. |
ER-10 | If presence of snow banks on the taxiway are indicated, this shall be encoded as TaxiwayContamination.Ridge.annotation having purpose="REMARK" and note="Snow banks present on the taxiway" |
ER-11 | If the assessment is including Apron information, TEMPDELTA TimeSlices shall be encoded for each affected Apron feature. This shall include the Apron.SurfaceCharacteristics.surfaceCondition. |
ER-12 | Only the following values shall be used for Runway.RunwayContamination.frictionDevice:
|
ER-13 | The maximum value of SurfaceContaminationLayer.layerOrder is 2. |
ER-14 | In case of multiple SurfaceContaminationLayer.layerOrder, only the following combinations are allowed:
|
Open questions
...