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ID:	AIXM-540
target version:	AIXM 5.2
version:	1.0
last updated:	08 AUG 2022
status:	APPROVED

Table of Contents

printable	false

Description

“DER” (Departure End of Runway) is added to CodeRunwayPointRoleBaseType to cover the missing role.

Rationale for change

See https://aixmccb.atlassian.net/browse/AIXM-285

Based on the PANS-OPS provisions it was identified that “DER” is missing from CodeRunwayPointRoleBaseType and walkarounds need to be used to encode this role in support of SID procedures. It is proposed that “DER” is added to the list of values.

Impact assessment

[FWD_MAP_1:1] Data mapping is possible and no data loss occurs when data is exchanged from a system (A) that uses AIXM 5.1.1 for output towards a system (B) that uses AIXM 5.2 for input.

[BWD_MAP_1:1] Data mapping is possible and no data loss occurs when data is exchanged from a system (B) that uses AIXM 5.2 for output towards a system (A) that uses AIXM 5.1.1 for input.

Change Proposal details

In the UML model:

In data type CodeRunwayPointRoleBaseType add the following value:
- DER, type = string, definition = “Departure End of Runway”

The following UML class diagram shows the modified list of values.

Mapping AIXM 5.1.1 to AIXM 5.2 (forward)

[MAPC-01] The following data conversion algorithm is proposed for:

For each RunwayCentrelinePoint that has role equal-to ‘OTHER:DER’:
- Replace ‘OTHER:DER’ with ‘DER’

Mapping AIXM 5.2 to AIXM 5.1.1 (backward)

[MAPC-01] The following data conversion algorithm is proposed for:

For each RunwayCentrelinePoint that has role equal-to ‘DER’
- Replace ‘DER’ with ‘OTHER:DER’

Mapping example

(Note: for mapping test data see: https://github.com/aixm/mapping_52_511/tree/master/AIXM-xxx)

(.1)

AIXM 5.2Input

AIXM Output

HTML
<pre> Forward AddDERCodeRunway 5.1

.1 input
message:AIXMBasicMessage
  message:hasMember
    AirportHeliport
      gml:identifier = fac34bfc-fc4f-4da7-ad8a-84ee687f41bb
      timeSlice
        AirportHeliportTimeSlice
          gml:validTime
            gml:TimePeriod
              gml:beginPosition = 2021-02-25
              gml:endPosition = 2021-04-22
          interpretation = BASELINE
          sequenceNumber = 1
          featureLifetime
            gml:TimePeriod
              gml:beginPosition = 2009-01-01T00:00:00Z
              gml:endPosition = 
          designator = KEWR
  message:hasMember
    Runway
      gml:identifier = fac34bfc-fc4f-4da7-ad8a-84ee687f41ba
      timeSlice
        RunwayTimeSlice
          gml:validTime
            gml:TimePeriod
              gml:beginPosition = 2021-02-25
              gml:endPosition = 2021-04-22
          interpretation = BASELINE
          sequenceNumber = 1
          featureLifetime
            gml:TimePeriod
              gml:beginPosition = 2009-01-01T00:00:00Z
              gml:endPosition = 
          designator = 2L
          type = RWY
          associatedAirportHeliport =  urn:uuid:fac34bfc-fc4f-4da7-ad8a-84ee687f41bb
  message:hasMember
    RunwayDirection
      gml:identifier = fac34bfc-fc4f-4da7-ad8a-84ee687f41bc
      timeSlice
        RunwayDirectionTimeSlice
          gml:validTime
            gml:TimePeriod
              gml:beginPosition = 2021-02-25
              gml:endPosition = 2021-04-22
          interpretation = BASELINE
          sequenceNumber = 1
          featureLifetime
            gml:TimePeriod
              gml:beginPosition = 2009-01-01T00:00:00Z
              gml:endPosition = 
          designator = TAKEOFF
          usedRunway =  urn:uuid:fac34bfc-fc4f-4da7-ad8a-84ee687f41bb
  message:hasMember
    RunwayCentrelinePoint
      gml:identifier = fac34bfc-fc4f-4da7-ad8a-84ee687f41bd
      timeSlice
        RunwayCentrelinePointTimeSlice
          gml:validTime
            gml:TimePeriod
              gml:beginPosition = 2021-02-25
              gml:endPosition = 2021-04-22
          interpretation = BASELINE
          sequenceNumber = 1
          featureLifetime
            gml:TimePeriod
              gml:beginPosition = 2009-01-01T00:00:00Z
              gml:endPosition = 
          role = OTHER:DER
          onRunway =  urn:uuid:fac34bfc-fc4f-4da7-ad8a-84ee687f41bc
</pre>
<pre>
______________________________________________________
Backward AddDERCodeRunway 5.2 input
message:AIXMBasicMessage
  message:hasMember
    AirportHeliport
      gml:identifier = fac34bfc-fc4f-4da7-ad8a-84ee687f41bb
      timeSlice
        AirportHeliportTimeSlice
          gml:validTime
            gml:TimePeriod
              gml:beginPosition = 2021-02-25
              gml:endPosition = 2021-04-22
          interpretation = PERMDELTA
          sequenceNumber = 1
          featureLifetime
            gml:TimePeriod
              gml:beginPosition = 2009-01-01T00:00:00Z
              gml:endPosition = 
          designator = KEWR
  message:hasMember
    Runway
      gml:identifier = fac34bfc-fc4f-4da7-ad8a-84ee687f41ba
      timeSlice
        RunwayTimeSlice
          gml:validTime
            gml:TimePeriod
              gml:beginPosition = 2021-02-25
              gml:endPosition = 2021-04-22
          interpretation = PERMDELTA
          sequenceNumber = 1
          featureLifetime
            gml:TimePeriod
              gml:beginPosition = 2009-01-01T00:00:00Z
              gml:endPosition = 
          designator = 2L
          type = RWY
          associatedAirportHeliport =  urn:uuid:fac34bfc-fc4f-4da7-ad8a-84ee687f41bb
  message:hasMember
    RunwayDirection
      gml:identifier = fac34bfc-fc4f-4da7-ad8a-84ee687f41bc
      timeSlice
        RunwayDirectionTimeSlice
          gml:validTime
            gml:TimePeriod
              gml:beginPosition = 2021-02-25
              gml:endPosition = 2021-04-22
          interpretation = PERMDELTA
          sequenceNumber = 1
          featureLifetime
            gml:TimePeriod
              gml:beginPosition = 2009-01-01T00:00:00Z
              gml:endPosition = 
          designator = TAKEOFF
          usedRunway =  urn:uuid:fac34bfc-fc4f-4da7-ad8a-84ee687f41bb
  message:hasMember
    RunwayCentrelinePoint
      gml:identifier = fac34bfc-fc4f-4da7-ad8a-84ee687f41bd
      timeSlice
        RunwayCentrelinePointTimeSlice
          gml:validTime
            gml:TimePeriod
              gml:beginPosition = 2021-02-25
              gml:endPosition = 2021-04-22
          interpretation = PERMDELTA
          sequenceNumber = 1
          featureLifetime
            gml:TimePeriod
              gml:beginPosition = 2009-01-01T00:00:00Z
              gml:endPosition = 
          role = DER
          onRunwayDirection =  urn:uuid:fac34bfc-fc4f-4da7-ad8a-84ee687f41bc
</pre>

HTML

<pre>
Forward AddDERCodeRunway 5.2 output
message:AIXMBasicMessage
  message:hasMember
    AirportHeliport
      gml:identifier = fac34bfc-fc4f-4da7-ad8a-84ee687f41bb
      timeSlice
        AirportHeliportTimeSlice
          gml:validTime
            gml:TimePeriod
              gml:beginPosition = 2021-02-25
              gml:endPosition = 2021-04-22
          interpretation = PERMDELTA
          sequenceNumber = 1
          featureLifetime
            gml:TimePeriod
              gml:beginPosition = 2009-01-01T00:00:00Z
              gml:endPosition = 
          designator = KEWR
  message:hasMember
    Runway
      gml:identifier = fac34bfc-fc4f-4da7-ad8a-84ee687f41ba
      timeSlice
        RunwayTimeSlice
          gml:validTime
            gml:TimePeriod
              gml:beginPosition = 2021-02-25
              gml:endPosition = 2021-04-22
          interpretation = PERMDELTA
          sequenceNumber = 1
          featureLifetime
            gml:TimePeriod
              gml:beginPosition = 2009-01-01T00:00:00Z
              gml:endPosition = 
          designator = 2L
          type = RWY
          associatedAirportHeliport =  urn:uuid:fac34bfc-fc4f-4da7-ad8a-84ee687f41bb
  message:hasMember
    RunwayDirection
      gml:identifier = fac34bfc-fc4f-4da7-ad8a-84ee687f41bc
      timeSlice
        RunwayDirectionTimeSlice
          gml:validTime
            gml:TimePeriod
              gml:beginPosition = 2021-02-25
              gml:endPosition = 2021-04-22
          interpretation = PERMDELTA
          sequenceNumber = 1
          featureLifetime
            gml:TimePeriod
              gml:beginPosition = 2009-01-01T00:00:00Z
              gml:endPosition = 
          designator = TAKEOFF
          usedRunway =  urn:uuid:fac34bfc-fc4f-4da7-ad8a-84ee687f41bb
  message:hasMember
    RunwayCentrelinePoint
      gml:identifier = fac34bfc-fc4f-4da7-ad8a-84ee687f41bd
      timeSlice
        RunwayCentrelinePointTimeSlice
          gml:validTime
            gml:TimePeriod
              gml:beginPosition = 2021-02-25
              gml:endPosition = 2021-04-22
          interpretation = PERMDELTA
          sequenceNumber = 1
          featureLifetime
            gml:TimePeriod
              gml:beginPosition = 2009-01-01T00:00:00Z
              gml:endPosition = 
          role = DER
          onRunwayDirection =  urn:uuid:fac34bfc-fc4f-4da7-ad8a-84ee687f41bc
</pre>
<pre>
______________________________________________________
Backward AddDERCodeRunway 5.1.1 output
message:AIXMBasicMessage
  message:hasMember
    AirportHeliport
      gml:identifier = fac34bfc-fc4f-4da7-ad8a-84ee687f41bb
      timeSlice
        AirportHeliportTimeSlice
          gml:validTime
            gml:TimePeriod
              gml:beginPosition = 2021-02-25
              gml:endPosition = 2021-04-22
          interpretation = BASELINE
          sequenceNumber = 1
          featureLifetime
            gml:TimePeriod
              gml:beginPosition = 2009-01-01T00:00:00Z
              gml:endPosition = 
          designator = KEWR
  message:hasMember
    Runway
      gml:identifier = fac34bfc-fc4f-4da7-ad8a-84ee687f41ba
      timeSlice
        RunwayTimeSlice
          gml:validTime
            gml:TimePeriod
              gml:beginPosition = 2021-02-25
              gml:endPosition = 2021-04-22
          interpretation = BASELINE
          sequenceNumber = 1
          featureLifetime
            gml:TimePeriod
              gml:beginPosition = 2009-01-01T00:00:00Z
              gml:endPosition = 
          designator = 2L
          type = RWY
          associatedAirportHeliport =  urn:uuid:fac34bfc-fc4f-4da7-ad8a-84ee687f41bb
  message:hasMember
    RunwayDirection
      gml:identifier = fac34bfc-fc4f-4da7-ad8a-84ee687f41bc
      timeSlice
        RunwayDirectionTimeSlice
          gml:validTime
            gml:TimePeriod
              gml:beginPosition = 2021-02-25
              gml:endPosition = 2021-04-22
          interpretation = BASELINE
          sequenceNumber = 1
          featureLifetime
            gml:TimePeriod
              gml:beginPosition = 2009-01-01T00:00:00Z
              gml:endPosition = 
          designator = TAKEOFF
          usedRunway =  urn:uuid:fac34bfc-fc4f-4da7-ad8a-84ee687f41bb
  message:hasMember
    RunwayCentrelinePoint
      gml:identifier = fac34bfc-fc4f-4da7-ad8a-84ee687f41bd
      timeSlice
        RunwayCentrelinePointTimeSlice
          gml:validTime
            gml:TimePeriod
              gml:beginPosition = 2021-02-25
              gml:endPosition = 2021-04-22
          interpretation = BASELINE
          sequenceNumber = 1
          featureLifetime
            gml:TimePeriod
              gml:beginPosition = 2009-01-01T00:00:00Z
              gml:endPosition = 
          role = OTHER:DER
          onRunway =  urn:uuid:fac34bfc-fc4f-4da7-ad8a-84ee687f41bc
</pre>

HTML
<pre> ...</pre>

HTML
<pre> ...</pre>

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