Table D.2 -- EAs whose label begins with A

Label Groups Reference type References
ABSOLUTE_ELEVATION_ACCURACY LOCATION, SURVEY IR [MCGA]
ABSOLUTE_HORIZONTAL_ACCURACY LOCATION, SURVEY IR [FACC, Annex B: AHA]
ABSOLUTE_HUMIDITY ATMOSPHERE, RATE_OR_RATIO PR [WMO182, "absolute humidity"]
ABSOLUTE_LATITUDE_ACCURACY ANGULAR_MEASURE, LOCATION, SURVEY IR [FACC, Annex B: ALA]
ABSOLUTE_LONGITUDE_ACCURACY ANGULAR_MEASURE, LOCATION, SURVEY IR [FACC, Annex B: ALO]
ABSOLUTE_VERTICAL_ACCURACY LOCATION, SURVEY IR [FACC, Annex B: AVA]
ACCUM_PRECIP ATMOSPHERE, DIMENSION, MATERIAL, SURFACE_MATERIAL IR [GMET]
ACCUM_PRECIP_24_HOUR ATMOSPHERE, DIMENSION, MATERIAL, SURFACE_MATERIAL IR [FMH1]
ACCUM_PRECIP_24_HOUR_DENSITY MATERIAL, RATE_OR_RATIO, SURFACE_MATERIAL IR [FMH1]
ACCUM_PRECIP_3_HOUR ATMOSPHERE, DIMENSION, MATERIAL, SURFACE_MATERIAL IR [FMH1]
ACCUM_PRECIP_3_HOUR_DENSITY ATMOSPHERE, MATERIAL, RATE_OR_RATIO, SURFACE_MATERIAL IR [FMH1]
ACCUM_PRECIP_6_HOUR ATMOSPHERE, DIMENSION, MATERIAL, SURFACE_MATERIAL IR [FMH1]
ACCUM_PRECIP_6_HOUR_DENSITY ATMOSPHERE, MATERIAL, RATE_OR_RATIO, SURFACE_MATERIAL IR [FMH1]
ACCUM_PRECIP_DENSITY RATE_OR_RATIO IR [GMET]
ACCUMULATION_PERIOD MATERIAL, SURFACE, TIME IR [GMET, "accumulation"], [GMET, "period"]
ACCUMULATION_PERIOD_CATEGORY TIME IR [GMET]
ACOUSTIC_BOUNDARY_LOSS ACOUSTIC_PHENOMENON, COMMUNICATION, RATE_OR_RATIO, WATER_BODY_FLOOR, WATER_BODY_SURFACE    
ACOUSTIC_CENTRE_FREQUENCY ACOUSTIC_PHENOMENON PR [I266]
ACOUSTIC_HALFCHANNEL-
_OBSERVATION_FRACTION 		ACOUSTIC_PHENOMENON, RATE_OR_RATIO, WATER_BODY_STATE    
ACOUSTIC_NOISE_MARGINAL_ICE-
_ZONE_MULTIPLIER 		ACOUSTIC_PHENOMENON, AIR_TRNSP, ICE, TRNSP IR [OAML, Shipping Noise Database]
ACOUSTIC_NOISE_SPECTRAL-
_CURVE_CORRECTION 		ACOUSTIC_PHENOMENON, RATE_OR_RATIO, WATER_BODY_STATE IR [OAML, Shipping Noise Database]
ACOUSTIC_PWR_LVL_BAND ACOUSTIC_PHENOMENON, RATE_OR_RATIO, WATER_BODY_STATE    
ACOUSTIC_PWR_LVL_SPECTRUM ACOUSTIC_PHENOMENON, RATE_OR_RATIO, WATER_BODY_STATE    
ACOUSTIC_PWR_LVL_SPECTRUM-
_CORRECTION 		ACOUSTIC_PHENOMENON, RATE_OR_RATIO, WATER_BODY_STATE IR [OAML, Shipping Noise Database]
ACOUSTIC_REFLECTION_TYPE ACOUSTIC_PHENOMENON, WATER_BODY_FLOOR IR [FACC, Annex B: RET]
ACOUSTIC_REFLECTOR ABSTRACT_OBJECT, ACOUSTIC_PHENOMENON DR [APDS, "acoustic reflectivity"]
ACOUSTIC_SCATTERING_STRENGTH ACOUSTIC_PHENOMENON, RATE_OR_RATIO, WATER_BODY_STATE IR [OAML, Volume Scattering Strength Database]
ACOUSTIC_TARGET_STRENGTH ACOUSTIC_PHENOMENON, RATE_OR_RATIO IR [PUWS]
ACOUSTIC_TRANSMISSION_LOSS ACOUSTIC_PHENOMENON, RATE_OR_RATIO DR [NSOED]
ACOUSTIC_VOLUME_LAYER-
_SCATTERING_STRENGTH_FREQUENCY 		ACOUSTIC_PHENOMENON, WATER_BODY_STATE IR [OAML, Volume Scattering Strength Database]
ACOUSTIC_VOLUME_SCATTERING-
_STRENGTH_PROVINCE_INDEX 		ACOUSTIC_PHENOMENON, WATER_BODY_STATE DR [NSOED]
ACTIVE_ACOUSTIC ABSTRACT_OBJECT, ACOUSTIC_PHENOMENON IR [PUWS]
AERIAL_COUNT COMMUNICATION, DEVICE_AND_EQUIPMENT, EM_PHENOMENON, INFRASTRUCTURE, SUPPORT_STRUCTURE    
AERIAL_TYPE COMMUNICATION, DEVICE_AND_EQUIPMENT, EM_PHENOMENON, INFRASTRUCTURE    
AERIAL_USE COMMUNICATION, DEVICE_AND_EQUIPMENT, EM_PHENOMENON, INFRASTRUCTURE    
AERODROME_ELEVATION AIR_TRNSP, LOCATION, TRNSP IR [FACC, Annex B: ZV3]
AERODROME_EMERGENCY_LIGHTING-
_INTENSITY 		AIR_TRNSP, EM_PHENOMENON, LIGHTING_AND_VISIBILITY, RATE_OR_RATIO, TRNSP DR [NSOED]
AERODROME_GATE_LIGHTING-
_INTENSITY 		AIR_TRNSP, EM_PHENOMENON, LIGHTING_AND_VISIBILITY, RATE_OR_RATIO, TRNSP DR [NSOED]
AERODROME_IDENTIFICATION AIR_TRNSP, ALGORITHM_RELATED, IDENTIFICATION, TRNSP IR [DAFIF, Sec. 201.A.1]
AERODROME_TYPE AIR_TRNSP, TRNSP, USAGE_REGION IR [FACC, Annex B: APT]
AERONAUTICAL_LIGHT_TYPE AIR_TRNSP, LIGHTING_AND_VISIBILITY, TRNSP IR [FACC, Annex B: LFA]
AERONAUTICAL_OBSTRUCTION-
_HEIGHT_ACCURACY 		AIR_TRNSP, LOCATION, TRNSP IR [FACC, Annex B: AHO]
AEROSOL_LAYER_BASE AIRBORNE_PARTICLE, ATMOSPHERE, LOCATION IR [GMET]
AEROSOL_LAYER_TOP AIRBORNE_PARTICLE, ATMOSPHERE, LOCATION IR [GMET]
AEROSOL_PARTICLE_CONCENTRATION AIRBORNE_PARTICLE, ATMOSPHERE, RATE_OR_RATIO IR [PRUP]
AEROSOL_PARTICLE_TYPE AIRBORNE_PARTICLE, ATMOSPHERE IR [GMET]
AFTERBURNER_INDUCED_FLAME_RATE AIR_TRNSP, RATE_OR_RATIO, TRNSP, VEHICLE IR [EBEV, 4.3.1.2, Bit: 16 (Afterburner)]
AID_TO_NAVIGATION_COLOUR-
_PATTERN 		ABSTRACT_OBJECT, COLOUR, TRNSP IR [FACC, Annex B: PAT]
AID_TO_NAVIGATION_DESCRIPTION DEVICE_AND_EQUIPMENT, TRNSP IR [FACC, Annex B: DAN]
AID_TO_NAVIGATION-
_EFFECTIVENESS_RADIUS 		DEVICE_AND_EQUIPMENT, DIMENSION, TRNSP IR [FACC, Annex B: RAN]
AID_TO_NAVIGATION_MARK_COLOUR COLOUR, TRNSP IR [FACC, Annex B: MAR]
AID_TO_NAVIGATION_MARK_SYSTEM ABSTRACT_OBJECT, TRNSP IR [FACC, Annex B: NMS]
AID_TO_NAVIGATION_MARKER_TYPE DEVICE_AND_EQUIPMENT, TRNSP IR [FACC, Annex B: BDT]
AID_TO_NAVIGATION_PRIMARY-
_OPERATING_RANGE 		DEVICE_AND_EQUIPMENT, DIMENSION, TRNSP IR [FACC, Annex B: ORC]
AID_TO_NAVIGATION_RANGE DEVICE_AND_EQUIPMENT, DIMENSION, TRNSP IR [FACC, Annex B: LRP]
AID_TO_NAVIGATION_SECONDARY-
_OPERATING_RANGE 		DEVICE_AND_EQUIPMENT, DIMENSION, TRNSP IR [FACC, Annex B: OR2]
AID_TO_NAVIGATION_STATUS ABSTRACT_OBJECT, DEVICE_AND_EQUIPMENT, TRNSP IR [FACC, Annex B: ATN]
AID_TO_NAVIGATION_SYSTEM_TYPE DEVICE_AND_EQUIPMENT, TRNSP PR [S57A, Attribute: MARSYS]
AIR_DENSITY ATMOSPHERE, MATERIAL, RATE_OR_RATIO PR [WMO182, "air density"]
AIR_EXFILTRATION_RATE ATMOSPHERE, RATE_OR_RATIO, SUPPORT_STRUCTURE IR [HVACS]
AIR_INFILTRATION_RATE ATMOSPHERE, RATE_OR_RATIO, SUPPORT_STRUCTURE IR [HVACS]
AIR_TEMPERATURE ATMOSPHERE, TEMPERATURE PR [WMO182, "air temperature"]
AIR_TEMPERATURE_ERROR ATMOSPHERE, TEMPERATURE DR [NSOED]
AIR_TEMPERATURE_PERIOD ATMOSPHERE, TIME DR [NSOED]
AIRCRAFT_CARRIER_CLASS AIR_TRNSP, HYDROGRAPHIC_TRNSP, TRNSP, VEHICLE DR [NSOED]
AIRCRAFT_FUNCTION AIR_TRNSP, TRNSP, VEHICLE DR [NSOED]
AIRCRAFT_ICING_INTENSITY AIR_TRNSP, ICE, TRNSP, VEHICLE IR [AWS, Table 3.4]
AIRCRAFT_ICING_LEVEL_BASE-
_ALTITUDE 		AIR_TRNSP, ICE, LOCATION, TRNSP IR [WMO182, "icing level", 0230]
AIRCRAFT_ICING_LEVEL_TOP-
_ALTITUDE 		AIR_TRNSP, ICE, LOCATION, TRNSP IR [WMO182, "icing level", 0230]
AIRCRAFT_ICING_TYPE AIR_TRNSP, ICE, TRNSP, VEHICLE IR [GMET, "aircraft icing"]
AIRCRAFT_LANDING_GEAR-
_DEPLOYED_POSITION 		AIR_TRNSP, RATE_OR_RATIO, TRNSP, VEHICLE DR [NSOED]
AIRCRAFT_LOAD_RESTRICTIONS AIR_TRNSP, TRNSP, VEHICLE IR [FACC, Annex B: ALC]
AIRCRAFT_PROPULSION_TYPE AIR_TRNSP, TRNSP, VEHICLE DR [NSOED]
AIRCRAFT_TYPE AIR_TRNSP, TRNSP, VEHICLE DR [NSOED]
AIRSPACE_ALTITUDE_LIMITS AIR_TRNSP, DEMARCATION, TRNSP, USAGE_REGION IR [FACC, Annex B: SUA]
AIRSPACE_IDENTIFIER AIR_TRNSP, IDENTIFICATION, TRNSP IR [FACC, Annex B: AIA]
AIRSPACE_LIMITATION AIR_TRNSP, TRNSP, USAGE_REGION IR [FACC, Annex B: AUL]
AIRSPACE_OPERATING-
_RESTRICTIONS 		AIR_TRNSP, TRNSP IR [FACC, Annex B: AUS]
AIRSPACE_TYPE AIR_TRNSP, TRNSP IR [FACC, Annex B: AUB]
ALL_OBJECT_COUNT ABSTRACT_OBJECT DR [NSOED]
ALONGSHORE_CURRENT_SPEED LITTORAL, RATE_OR_RATIO IR [BOWD]
ALTITUDE_MSL LOCATION PR [WMO407, Section II.7.4]
ANGULAR_SECTOR_WIDTH ANGULAR_MEASURE, DIMENSION DR [NSOED]
ANTI_COLLISION_LIGHT_INTENSITY EM_PHENOMENON, LIGHTING_AND_VISIBILITY, RATE_OR_RATIO, TRNSP, VEHICLE IR [EBEV, 4.3.1.1, Bit: 14 (Brake Lights)], [EBEV, 4.3.1.2, Bit: 16 (Anti-Collision Lights)]
APERTURE_COVER_FRACTION LIGHTING_AND_VISIBILITY, RATE_OR_RATIO, SUPPORT_STRUCTURE DR [NSOED]
APERTURE_COVER_POSITION LOCATION IR [EBEV, 4.3.1.1, Bits: 9-11 (Hatch)], [EBEV, 4.3.1.2, Bits: 9-11 (Canopy)]
APERTURE_LENGTH DIMENSION, SUPPORT_STRUCTURE DR [NSOED]
APERTURE_OPEN SUPPORT_STRUCTURE DR [NSOED]
APERTURE_STATE SUPPORT_STRUCTURE DR [NSOED]
APERTURE_WIDTH DIMENSION, SUPPORT_STRUCTURE DR [NSOED]
AQUEDUCT_TYPE INFRASTRUCTURE IR [FACC, Annex B: ATC]
AREA ABSTRACT_OBJECT, DIMENSION IR [FACC, Annex B: ARH]
ARMOURED ABSTRACT_OBJECT, MILITARY_SCIENCE DR [NSOED, "armoured", 1]
ARRESTING_GEAR_TYPE AIR_TRNSP, DEVICE_AND_EQUIPMENT, TRNSP IR [FACC, Annex B: AGC]
ASPECT_ANGLE ABSTRACT_OBJECT, ANGULAR_MEASURE    
ASSAULT_LANDING_CRAFT_TYPE HYDROGRAPHIC_TRNSP, TRNSP, VEHICLE DR [NSOED]
ASSOCIATED_TEXT ABSTRACT_OBJECT IR [FACC, Annex B: TXT]
ASW_CENTROID_PRESENT ABSTRACT_OBJECT, MILITARY_SCIENCE IR [OAML, Wind and Residual Noise Database]
ASW_WINGED_AIRCRAFT_TYPE AIR_TRNSP, MILITARY_SCIENCE, TRNSP, VEHICLE DR [NSOED]
ATM_BOUNDARY_LAYER_HEIGHT ATMOSPHERE, LOCATION IR [WMO182]
ATM_CEILING AIRBORNE_PARTICLE, ATMOSPHERE, LIGHTING_AND_VISIBILITY, LOCATION IR [WMO182]
ATM_CEILING_METHOD AIRBORNE_PARTICLE, ATMOSPHERE, LIGHTING_AND_VISIBILITY IR [GMET, "cloud height indicator"]
ATM_FREEZING_LEVEL ATMOSPHERE, LOCATION IR [GMET, "freezing level"]
ATM_LIQUID_WATER_MIXING_RATIO ATMOSPHERE, RATE_OR_RATIO IR [GMET]
ATM_PRESSURE ATMOSPHERE PR [WMO182, "atmospheric pressure"]
ATM_PRESSURE_CHANGE ATMOSPHERE, RATE_OR_RATIO IR [WMO306, Volume 1]
ATM_PRESSURE_CHANGE_24_HOUR ATMOSPHERE, RATE_OR_RATIO IR [WMO306, Volume 1]
ATM_PRESSURE_CHANGE_3_HOUR ATMOSPHERE, RATE_OR_RATIO IR [WMO306, Volume 1]
ATM_PRESSURE_CHANGE_QUALITY ATMOSPHERE IR [QCMO]
ATM_PRESSURE_CHANGE_TENDENCY-
_CATEGORY 		ATMOSPHERE IR [WMO306]
ATM_PRESSURE_MEAN_CLIM ATMOSPHERE, RATE_OR_RATIO IR [GMET]
ATM_PRESSURE_MEAN_CLIM_STD_DEV ATMOSPHERE IR [GMET]
ATM_PRESSURE_QUALITY ATMOSPHERE IR [QCMO]
ATM_PRESSURE_REDUCED_CLIM-
_STD_DEV 		ATMOSPHERE IR [WMO182], [GMET]
ATM_PRESSURE_REDUCED_MSL ATMOSPHERE IR [WMO182], [GMET]
ATM_PROFILE_MEASUREMENT-
_TECHNIQUE 		ALGORITHM_RELATED, ATMOSPHERE    
ATM_TURBULENCE_TYPE AIR_TRNSP, TRNSP    
ATM_VERTICAL_REFERENCE ABSTRACT_OBJECT, ATMOSPHERE, SURVEY DR [NSOED]
ATS_AIRSPACE_CLASS AIR_TRNSP, TRNSP PR [IAN11, 2.6.1]
ATS_ROUTE_COMPONENT_LENGTH AIR_TRNSP, DIMENSION, TRNSP IR [FACC, Annex B: ALN]
ATS_ROUTE_COMPONENT_LEVEL AIR_TRNSP, TRNSP IR [FACC, Annex B: ATL]
ATS_ROUTE_COMPONENT_WIDTH AIR_TRNSP, DIMENSION, TRNSP IR [FACC, Annex B: AWD]
ATS_ROUTE_LOWEST_ALTITUDE AIR_TRNSP, COMMUNICATION, LOCATION, TRNSP IR [FACC, Annex B: MOC]
ATS_ROUTE_OPPOSITE_FLOW-
_DIRECTION 		AIR_TRNSP, ANGULAR_MEASURE, TRNSP IR [FACC, Annex B: ODF]
ATS_ROUTE_TYPE AIR_TRNSP, TRNSP IR [IAN11]
ATS_USE_TYPE AIR_TRNSP, TRNSP, USAGE_REGION IR [FACC, Annex B: AUA]
ATTACHED ABSTRACT_OBJECT DR [NSOED, "attach", 5]
ATTACK_WINGED_AIRCRAFT_TYPE AIR_TRNSP, MILITARY_SCIENCE, TRNSP, VEHICLE DR [NSOED]
AUXILIARY_VESSEL_TYPE HYDROGRAPHIC_TRNSP, TRNSP, VEHICLE DR [NSOED]
AVAILABLE_FACILITIES_TYPE USAGE_REGION IR [FACC, Annex B: AFA]
AVERAGING_PERIOD TIME DR [NSOED]
AVERAGING_PERIOD_CATEGORY TIME    
AVIATION_LOCATION_ID_VALUE_SET AIR_TRNSP, IDENTIFICATION, TRNSP DR [NSOED]
AVIATION_LOCATION_IDENTIFIER AIR_TRNSP, IDENTIFICATION, TRNSP IR [FACC, Annex B: IKO]

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