AIXM 5.2 Changes

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[AIXM-142] Correct association cardinalities
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[AIXM-245] AIXM XML namespace policy
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[AIXM-318] Runway side additional value
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[AIXM-319] Aerodrome surface composition additional values
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[AIXM-321] Aerodrome surface preparation additional values
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[AIXM-322] Obstacle visual marking new property
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[AIXM-337] Design standard extended to additional features
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[AIXM-338] Aerodrome surface condition values clarification
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[AIXM-339] Runway marking type additional value
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[AIXM-340] Aerodrome type additional values
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[AIXM-341] Navigation equipment capability additional values
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[AIXM-343] AIXM version naming policy
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[AIXM-391] Allow lower case in names
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[AIXM-398] New aerodrome reference code for Runway
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[not final] [AIXM-400] Forward-backward data mapping strategy
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[AIXM-401] Use of term UA(S) instead of UAV
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[AIXM-402] Add ICAO Country code to DesignatedPoint and Navaid
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[AIXM-403] ProcedureTransition associated with one or more AirportHeliport
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[AIXM-404] Add <<object>> persistent identifiers
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[AIXM-405] Allow more OrganisationAuthority associated with AirportHeliport
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[AIXM-406] New association CheckpointINS to Aircraft Stand
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[AIXM-407] Additional value for flight status
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[AIXM-408] Additional visual slope indicator position attributes
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[AIXM-409] Runway Safety-Related Lighting and Marking Changes
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[AIXM-412] Add possibility to specify a timezone for airports
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[AIXM-413] Additional taxi holding position property
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[AIXM-414] Add name property to AirspaceVolume
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[AIXM-415] Add segmented circle indicator to AirportHeliport
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[AIXM-419] Correct multiplicity of multi-occurring <<choice>> classes
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[AIXM-422] TLOF centre and association to FATO model correction
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[AIXM-423] Definitions corrections and improvements (AIRM alignment)
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[AIXM-425] Add support for start/end twilight
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[AIXM-427] Additional values in CodeProcedureFixRoleType
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[AIXM-428] Multiple MEA values for RouteSegment
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[AIXM-430] Aircraft category instead of type
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[AIXM-431] AngleIndication and DistanceIndication changed into objects
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[AIXM-432] Remove decimals limitation on vertical distances
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[AIXM-433] Route availability
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[AIXM-435] Route segment reference to cardinal directions
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[AIXM-467] Add classes and properties necessary for Satellite Navigation Systems
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[AIXM-472] Alignment with PBN concepts
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[AIXM-473] Revision of ApproachCondition in relation with Minima
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[AIXM-480] Clarify the meaning of SegmentLeg vertical limits and the values of the CodeAltitudeUseType
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[AIXM-481] Correction of TAA sector procedure turn requirement
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[AIXM-482] Additional aircraft landing category
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[AIXM-483] Rename AirTrafficManagementService class
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[AIXM-484] Rename RunwayVisualRange class
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[AIXM-490] Revision of the multiple identification of circling procedures
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[AIXM-492] Add MOCA and MEA to SegmentLeg
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[AIXM-493] Additional Apron Element types
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[AIXM-494] Additional CodeDayType value
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[AIXM-495] Arresting gear association with obstacle
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[AIXM-496] Clearing equipment property for AirportClearanceService
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[AIXM-497] Taxiway marking purpose and location
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[AIXM-498] Revision of the Approach Type list of values
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[AIXM-501] Interpretation of speed limitations on Segment Leg
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[AIXM-503] Equipment and authorization requirements for procedures
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[AIXM-504] Close parallel approaches and monitoring service
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[AIXM-505] Revised Runway Approach Guidance classification
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[AIXM-508] Allow multiple approach procedures to use the same TAA
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[AIXM-509] Allow both true and magnetic directions for segment legs and holding
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[AIXM-513] Add designator and light intensity to AeronauticalGroundLight
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[AIXM-515] Obstacle areas and assessment surfaces alignment with ICAO
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[AIXM-516] Runway Condition Report (new SNOWTAM)
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[AIXM-517] Add direction to LightElement
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[AIXM-519] Add Route association with AircraftCharacteristic
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[AIXM-520] Add data link standard to TrafficSeparationService
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[AIXM-521] Add lightingTechnology to LightElement
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[AIXM-522] Obstacle types review
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[AIXM-523] Add missing fuel types to CodeFuelBaseType
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[AIXM-524] Conditional altitude termination of a leg
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[AIXM-525] Add magnetic variation information to Procedures
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[AIXM-526] Addition of RF Leg radius
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[AIXM-528] Add VAAC and FMP as Unit types
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[AIXM-529] Add dataAssessmentStatus to VerticalStructure
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[AIXM-531] Add possibility to indicate ‘EXTENDED’/’UPGRADED’ in operationalStatus
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[AIXM-532] Direct associations between certain services and RouteSegment
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[AIXM-537] Add possibility to indicate SATVOICE for TelephoneContact
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[AIXM-538] Airspace activity reviewed list of values
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[AIXM-539] RunwayDirection role names renamed to include “direction”

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AIXM 5.2 Changes Overview

All AIXM Change Proposals that have been approved by the AIXM Change Control Board for inclusion in AIXM 5.2 provided from this page. Where available, data coding examples and other supporting material is provided in order to facilitate the understanding of the changes.

Transversal Topics

[AIXM-142] Correct association cardinalities
[AIXM-337] Design standard extended to additional features
[AIXM-343] AIXM version naming policy
[AIXM-391] Allow lower case in names
AIXM-400 Forward-backward data mapping strategy
AIXM-404 Add <<object>> persistent identifiers
AIXM-419 Correct multiplicity of multi-occurring <<choice>> classes
[AIXM-423] Definitions corrections and improvements (AIRM alignment)
[AIXM-430] Aircraft category instead of type
[AIXM-432] Remove decimals limitation on vertical distances
AIXM-572 Aircraft wake turbulence categories
AIXM-587 Add accuracy attributes for all numerical values
AIXM-589 Elevated geometry objects modified derivation chain
AIXM-599 Add weekly holidays to SpecialDate

additional values in codelists

Routes

[AIXM-428] Multiple MEA values for RouteSegment
[AIXM-433] Route availability
[AIXM-435] Route segment reference to cardinal directions
AIXM-602 Add nilReason to StandardLevelColumn unitOfMeasurement

Airspace

[AIXM-401] Use of term UA(S) instead of UAV
[AIXM-414] Add name property to AirspaceVolume
AIXM-574 Additional airspace types

Navaids/Points

[AIXM-402] Add ICAO Country code to DesignatedPoint and Navaid
AIXM-431 AngleIndication and DistanceIndication changed into objects
AIXM-467 Add classes and properties necessary for Satellite Navigation Systems
AIXM-513 Add designator and light intensity to AeronauticalGroundLight
AIXM-558 Add support for different vertical reference systems
AIXM-560 Radio frequency coverage and limitations clarification
AIXM-593 Correct ILS course quality points list of values
AIXM-603 Add PointUsage to SignificantPointInAirspace

Airport/Heliport

[AIXM-398] New aerodrome reference code for Runway
[AIXM-405] Allow more OrganisationAuthority associated with AirportHeliport
[AIXM-406] New association CheckpointINS to Aircraft Stand
[AIXM-408] Additional visual slope indicator position attributes
[AIXM-409] Runway Safety-Related Lighting and Marking Changes
[AIXM-412] Add possibility to specify a timezone for airports
[AIXM-413] Additional taxi holding position property
[AIXM-415] Add segmented circle indicator to AirportHeliport
[AIXM-422] TLOF centre and association to FATO model correction
AIXM-484 Rename RunwayVisualRange class
AIXM-496 Clearing equipment property for AirportClearanceService
AIXM-497 Taxiway marking purpose and location
AIXM-505 Revised Runway Approach Guidance classification
AIXM-571 Add AltimeterCheckpoint class
AIXM-586 Support for Pavement Classification Rating (PCR)
AIXM-598 Add possibility to group LightElements
AIXM-600 Add slope to RunwayDirection

additional values in codelists

Obstacles

[AIXM-322] Obstacle visual marking new property
[replaced] [AIXM-399] Obstacle name, location and designator
AIXM-495 Arresting gear association with obstacle
AIXM-515 Obstacle areas and assessment surfaces alignment with ICAO
AIXM-573 Obstacle place name and designator
AIXM-577 Obstacle types review
AIXM-588 Add height to VerticalStructurePart

Services

AIXM-483 Rename AirTrafficManagementService class
AIXM-576 Associate AirTrafficManagementService with AirportHeliport

Procedures (SID/STAR/Approach/Holding)

[AIXM-403] ProcedureTransition associated with one or more AirportHeliport
AIXM-427 Additional values in CodeProcedureFixRoleType
AIXM-431 AngleIndication and DistanceIndication changed into objects
AIXM-472 Alignment with PBN concepts
AIXM-473 Revision of ApproachCondition in relation with Minima
AIXM-480 Clarify the meaning of SegmentLeg vertical limits and the values of the CodeAltitudeUseType
AIXM-481 Correction of TAA sector procedure turn requirement
AIXM-490 Revision of the multiple identification of circling procedures
AIXM-492 Add MOCA and MEA to SegmentLeg
AIXM-501 Interpretation of speed limitations on Segment Leg
AIXM-503 Equipment and authorization requirements for procedures
AIXM-504 Close parallel approaches and monitoring service
AIXM-508 Allow multiple approach procedures to use the same TAA
AIXM-509 Allow both true and magnetic directions for segment legs and holding
AIXM-584 Add support for minimum altitude and vectoring areas
AIXM-585 FAS Data Block model update
AIXM-590 Revision of Final Profile tables model

additional values in codelists
- AIXM-482 Additional aircraft landing category
- AIXM-498 Revision of the Approach Type list of values

Other CCB decisions

Recent updates

[AIXM-427] Additional values in CodeProcedureFixRoleType
2025 Jan 23 • contributed by POROSNICU Eduard
[AIXM-618] Additional CRS/srsName values in the GML Profile
2025 Jan 20 • contributed by POROSNICU Eduard
image1.png
2025 Jan 20 • attached by POROSNICU Eduard
image2[1].png
2025 Jan 20 • attached by POROSNICU Eduard
image2019-11-12_13-20-6.png
2025 Jan 20 • attached by POROSNICU Eduard
image2019-11-12_13-16-58.png
2025 Jan 20 • attached by POROSNICU Eduard
[AIXM-617] Not allowed to specify srsName in Feature Envelope
2025 Jan 20 • contributed by POROSNICU Eduard
image2019-11-12_13-16-58.png
2025 Jan 20 • attached by POROSNICU Eduard
image2019-11-12_13-20-6.png
2025 Jan 20 • attached by POROSNICU Eduard
image2[1].png
2025 Jan 20 • attached by POROSNICU Eduard

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