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EDCS Reference Manual
EDCS Attribute Dictionary - Concepts whose labels begin with the letter A |
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EDCS Attribute Symbolic Constant: EAC_ABSOLUTE_ELEVATION_ACCURACY
EDCS Attribute Code: 1
Definition:
The 90th percentile of error in an <<ELEVATION>>; the absolute elevation accuracy.
EDCS Attribute Value Data Type: REAL
EDCS Unit Equivalence Class Label: LENGTH
EDCS Group Labels: LOCATION, SURVEY
Reference Type: IR
Reference: [MCGA]
Supplemental References: none
EDCS Attribute Symbolic Constant: EAC_ABSOLUTE_HORIZONTAL_ACCURACY
EDCS Attribute Code: 2
Definition:
The 90th percentile of horizontal circular error of a <LOCATION> relative to a defined standard; the absolute horizontal accuracy.
EDCS Attribute Value Data Type: REAL
EDCS Unit Equivalence Class Label: LENGTH
EDCS Group Labels: LOCATION, SURVEY
Reference Type: IR
Reference: [FACC, Annex B: AHA]
Supplemental References: none
EDCS Attribute Symbolic Constant: EAC_ABSOLUTE_HUMIDITY
EDCS Attribute Code: 3
Definition:
The ratio of the <<MASS>> of water vapour to the <<VOLUME>> occupied by the mixture of water vapour and dry <AIR>; the absolute humidity.
EDCS Attribute Value Data Type: REAL
EDCS Unit Equivalence Class Label: MASS_FRACTION
EDCS Group Labels: ATMOSPHERE, RATE_OR_RATIO
Reference Type: PR
Reference: [WMO182, "absolute humidity"]
Supplemental References: none
EDCS Attribute Symbolic Constant: EAC_ABSOLUTE_LATITUDE_ACCURACY
EDCS Attribute Code: 4
Definition:
The 90th percentile of angular error of a geodetic latitude value of a <LOCATION> relative to a <SURFACE_DATUM>; the absolute latitude accuracy.
EDCS Attribute Value Data Type: REAL
EDCS Unit Equivalence Class Label: PLANE_ANGLE
EDCS Group Labels: ANGULAR_MEASURE, LOCATION, SURVEY
Reference Type: IR
Reference: [FACC, Annex B: ALA]
Supplemental References: none
EDCS Attribute Symbolic Constant: EAC_ABSOLUTE_LONGITUDE_ACCURACY
EDCS Attribute Code: 5
Definition:
The 90th percentile of angular error of a geodetic longitude value of a <LOCATION> relative to a <SURFACE_DATUM>; the absolute longitude accuracy.
EDCS Attribute Value Data Type: REAL
EDCS Unit Equivalence Class Label: PLANE_ANGLE
EDCS Group Labels: ANGULAR_MEASURE, LOCATION, SURVEY
Reference Type: IR
Reference: [FACC, Annex B: ALO]
Supplemental References: none
EDCS Attribute Symbolic Constant: EAC_ABSOLUTE_VERTICAL_ACCURACY
EDCS Attribute Code: 6
Definition:
The vertical accuracy of a <LOCATION> relative to a defined standard expressed in units of length at 90% linear error; the absolute vertical accuracy.
EDCS Attribute Value Data Type: REAL
EDCS Unit Equivalence Class Label: LENGTH
EDCS Group Labels: LOCATION, SURVEY
Reference Type: IR
Reference: [FACC, Annex B: AVA]
Supplemental References: none
EDCS Attribute Symbolic Constant: EAC_ACCESS_DIRECTION_TYPE
EDCS Attribute Code: 7
Definition:
The type of access direction of an <OBJECT> in reference to allowable traffic flow.
EDCS Attribute Value Data Type: ENUMERATION
| Code | Label | Symbolic constant | Definition | Reference type | Reference | Supplemental references |
|---|---|---|---|---|---|---|
| 1 | END | EEC_ACSDIRTY_END | End. | IR | [FAD, Annex B, ADT:3] | |
| 2 | ENTRY | EEC_ACSDIRTY_ENTRY | Entry. | IR | [FAD, Annex B, ADT:1] | |
| 3 | EXIT | EEC_ACSDIRTY_EXIT | Exit. | IR | [FAD, Annex B, ADT:2] | |
| 4 | START | EEC_ACSDIRTY_START | Start. | IR | [FAD, Annex B, ADT:4] |
Reference Type: IR
Reference: [FAD, Annex B: ADT]
Supplemental References: none
EDCS Attribute Symbolic Constant: EAC_ACCESSIBILITY_STATUS
EDCS Attribute Code: 8
Definition:
The type of accessibility of an <OBJECT>.
EDCS Attribute Value Data Type: ENUMERATION
| Code | Label | Symbolic constant | Definition | Reference type | Reference | Supplemental references |
|---|---|---|---|---|---|---|
| 1 | CLOSED | EEC_ACSSTAT_CLOSED | Closed (and unlocked). | IR | [FAD, Annex B, ACS:7] | |
| 2 | CLOSED_LOCKED | EEC_ACSSTAT_CLOSED_LOCKED | Closed and locked. | IR | [FAD, Annex B, ACS:3] | |
| 3 | LIMITED | EEC_ACSSTAT_LIMITED | Limited. | IR | [FAD, Annex B, ACS:6] | |
| 4 | LOCKED | EEC_ACSSTAT_LOCKED | Locked. | IR | [FAD, Annex B, ACS:1] | |
| 5 | OPEN | EEC_ACSSTAT_OPEN | Open (and unlocked). | IR | [FAD, Annex B, ACS:2] | |
| 6 | OPEN_LOCKED | EEC_ACSSTAT_OPEN_LOCKED | Open and locked. | IR | [FAD, Annex B, ACS:4] | |
| 7 | RESTRICTED | EEC_ACSSTAT_RESTRICTED | Restricted. | IR | [FAD, Annex B, ACS:5] |
Reference Type: IR
Reference: [FAD, Annex B: ACS]
Supplemental References: none
EDCS Attribute Symbolic Constant: EAC_ACCUM_PRECIP
EDCS Attribute Code: 9
Definition:
The depth of <PRECIPITATION> (water-equivalent) that accumulated over a measurement <<TIME_QUANTITY>>.
EDCS Attribute Value Data Type: REAL
EDCS Unit Equivalence Class Label: LENGTH
EDCS Group Labels: ATMOSPHERE, DIMENSION, MATERIAL, SURFACE_MATERIAL
Reference Type: IR
Reference: [FMH1, 12.7.2]
Supplemental References: none
EDCS Attribute Symbolic Constant: EAC_ACCUM_PRECIP_24_HOUR
EDCS Attribute Code: 10
Definition:
The <<ACCUM_PRECIP>> during a 24-hour <<TIME_QUANTITY>>.
EDCS Attribute Value Data Type: REAL
EDCS Unit Equivalence Class Label: LENGTH
EDCS Group Labels: ATMOSPHERE, DIMENSION, MATERIAL, SURFACE_MATERIAL
Reference Type: IR
Reference: [FMH1, 12.7.2]
Supplemental References: none
EDCS Attribute Symbolic Constant: EAC_ACCUM_PRECIP_24_HOUR_DENSITY
EDCS Attribute Code: 11
Definition:
The <<ACCUM_PRECIP_24_HOUR>> expressed as a surface density.
EDCS Attribute Value Data Type: REAL
EDCS Unit Equivalence Class Label: SURFACE_DENSITY
EDCS Group Labels: MATERIAL, RATE_OR_RATIO, SURFACE_MATERIAL
Reference Type: IR
Reference: [FMH1, 12.7.2]
Supplemental References: none
EDCS Attribute Symbolic Constant: EAC_ACCUM_PRECIP_3_HOUR
EDCS Attribute Code: 12
Definition:
The <<ACCUM_PRECIP>> during a 3-hour <<TIME_QUANTITY>>.
EDCS Attribute Value Data Type: REAL
EDCS Unit Equivalence Class Label: LENGTH
EDCS Group Labels: ATMOSPHERE, DIMENSION, MATERIAL, SURFACE_MATERIAL
Reference Type: IR
Reference: [FMH1, 12.7.2]
Supplemental References: none
EDCS Attribute Symbolic Constant: EAC_ACCUM_PRECIP_3_HOUR_DENSITY
EDCS Attribute Code: 13
Definition:
The <<ACCUM_PRECIP_3_HOUR>> expressed as a surface density.
EDCS Attribute Value Data Type: REAL
EDCS Unit Equivalence Class Label: SURFACE_DENSITY
EDCS Group Labels: ATMOSPHERE, MATERIAL, RATE_OR_RATIO, SURFACE_MATERIAL
Reference Type: IR
Reference: [FMH1, 12.7.2]
Supplemental References: none
EDCS Attribute Symbolic Constant: EAC_ACCUM_PRECIP_6_HOUR
EDCS Attribute Code: 14
Definition:
The <<ACCUM_PRECIP>> during a 6-hour <<TIME_QUANTITY>>.
EDCS Attribute Value Data Type: REAL
EDCS Unit Equivalence Class Label: LENGTH
EDCS Group Labels: ATMOSPHERE, DIMENSION, MATERIAL, SURFACE_MATERIAL
Reference Type: IR
Reference: [FMH1, 12.7.2]
Supplemental References: none
EDCS Attribute Symbolic Constant: EAC_ACCUM_PRECIP_6_HOUR_DENSITY
EDCS Attribute Code: 15
Definition:
The <<ACCUM_PRECIP_6_HOUR>> expressed as a surface density.
EDCS Attribute Value Data Type: REAL
EDCS Unit Equivalence Class Label: SURFACE_DENSITY
EDCS Group Labels: ATMOSPHERE, MATERIAL, RATE_OR_RATIO, SURFACE_MATERIAL
Reference Type: IR
Reference: [FMH1, 12.7.2]
Supplemental References: none
EDCS Attribute Symbolic Constant: EAC_ACCUM_PRECIP_DENSITY
EDCS Attribute Code: 16
Definition:
The <<ACCUM_PRECIP>> expressed as a surface density.
EDCS Attribute Value Data Type: REAL
EDCS Unit Equivalence Class Label: SURFACE_DENSITY
EDCS Group Labels: RATE_OR_RATIO
Reference Type: PR
Reference: [WMO306, I.1, Part B, BUFR Code Table B.13]
Supplemental References: none
EDCS Attribute Symbolic Constant: EAC_ACCUMULATION_PERIOD
EDCS Attribute Code: 17
Definition:
The <<TIME_QUANTITY>> prior to the referenced time over which a <MATERIAL> has accumulated; the accumulation period.
EDCS Attribute Value Data Type: REAL
EDCS Unit Equivalence Class Label: TIME
EDCS Group Labels: MATERIAL, SURFACE, TIME
Reference Type: n/a
Reference: none
Supplemental References: none
EDCS Attribute Symbolic Constant: EAC_ACCUMULATION_PERIOD_CATEGORY
EDCS Attribute Code: 18
Definition:
The category of an <<ACCUMULATION_PERIOD>>.
EDCS Attribute Value Data Type: ENUMERATION
| Code | Label | Symbolic constant | Definition | Reference type | Reference | Supplemental references |
|---|---|---|---|---|---|---|
| 1 | ONE_SECOND | EEC_ACCUMPERCAT_ONE_SECOND | One second. | n/a | ||
| 2 | TWO_SECONDS | EEC_ACCUMPERCAT_TWO_SECONDS | Two seconds. | n/a | ||
| 3 | FIVE_SECONDS | EEC_ACCUMPERCAT_FIVE_SECONDS | Five seconds. | n/a | ||
| 4 | TEN_SECONDS | EEC_ACCUMPERCAT_TEN_SECONDS | Ten seconds. | n/a | ||
| 5 | FIFTEEN_SECONDS | EEC_ACCUMPERCAT_FIFTEEN_SECONDS | Fifteen seconds. | n/a | ||
| 6 | THIRTY_SECONDS | EEC_ACCUMPERCAT_THIRTY_SECONDS | Thirty seconds. | n/a | ||
| 7 | ONE_MINUTE | EEC_ACCUMPERCAT_ONE_MINUTE | One minute. | n/a | ||
| 8 | TWO_MINUTES | EEC_ACCUMPERCAT_TWO_MINUTES | Two minutes. | n/a | ||
| 9 | FIVE_MINUTES | EEC_ACCUMPERCAT_FIVE_MINUTES | Five minutes. | n/a | ||
| 10 | TEN_MINUTES | EEC_ACCUMPERCAT_TEN_MINUTES | Ten minutes. | n/a | ||
| 11 | FIFTEEN_MINUTES | EEC_ACCUMPERCAT_FIFTEEN_MINUTES | Fifteen minutes. | n/a | ||
| 12 | THIRTY_MINUTES | EEC_ACCUMPERCAT_THIRTY_MINUTES | Thirty minutes. | n/a | ||
| 13 | ONE_HOUR | EEC_ACCUMPERCAT_ONE_HOUR | One hour. | n/a | ||
| 14 | TWO_HOURS | EEC_ACCUMPERCAT_TWO_HOURS | Two hours. | n/a | ||
| 15 | THREE_HOURS | EEC_ACCUMPERCAT_THREE_HOURS | Three hours. | n/a | ||
| 16 | FOUR_HOURS | EEC_ACCUMPERCAT_FOUR_HOURS | Four hours. | n/a | ||
| 17 | SIX_HOURS | EEC_ACCUMPERCAT_SIX_HOURS | Six hours. | n/a | ||
| 18 | EIGHT_HOURS | EEC_ACCUMPERCAT_EIGHT_HOURS | Eight hours. | n/a | ||
| 19 | TWELVE_HOURS | EEC_ACCUMPERCAT_TWELVE_HOURS | Twelve hours. | n/a | ||
| 20 | TWENTY_FOUR_HOURS | EEC_ACCUMPERCAT_TWENTY_FOUR_HOURS | Twenty-four hours. | n/a |
Reference Type: n/a
Reference: none
Supplemental References: none
EDCS Attribute Symbolic Constant: EAC_ACOUSTIC_BOUNDARY_LOSS
EDCS Attribute Code: 19
Definition:
The quantity of acoustic energy that is lost at a specific angle due to interaction of an acoustic signal waveform with either the <WATERBODY_SURFACE> or the <WATERBODY_FLOOR>; the acoustic boundary loss.
EDCS Attribute Value Data Type: REAL
EDCS Unit Equivalence Class Label: FIELD_OR_POWER_LEVEL_DIFF
EDCS Group Labels: ACOUSTIC_PHENOMENON, COMMUNICATION, RATE_OR_RATIO, WATERBODY_FLOOR, WATERBODY_SURFACE
Reference Type: n/a
Reference: none
Supplemental References: [PUWS]
EDCS Attribute Symbolic Constant: EAC_ACOUSTIC_CENTRE_FREQUENCY_BAND
EDCS Attribute Code: 20
Definition:
The electro-acoustic one-third-octave band centre <<FREQUENCY>> (approximate).
EDCS Attribute Value Data Type: ENUMERATION
| Code | Label | Symbolic constant | Definition | Reference type | Reference | Supplemental references |
|---|---|---|---|---|---|---|
| 1 | BAND_1_HZ | EEC_ACCNTRFREQ_BAND_1_HZ | 1 hertz. | PR | I266 | |
| 2 | BAND_1r25_HZ | EEC_ACCNTRFREQ_BAND_1r25_HZ | 1,25 hertz. | PR | I266 | |
| 3 | BAND_1r6_HZ | EEC_ACCNTRFREQ_BAND_1r6_HZ | 1,6 hertz. | PR | I266 | |
| 4 | BAND_2_HZ | EEC_ACCNTRFREQ_BAND_2_HZ | 2 hertz. | PR | I266 | |
| 5 | BAND_2r5_HZ | EEC_ACCNTRFREQ_BAND_2r5_HZ | 2,5 hertz. | PR | I266 | |
| 6 | BAND_3r15_HZ | EEC_ACCNTRFREQ_BAND_3r15_HZ | 3,15 hertz. | PR | I266 | |
| 7 | BAND_4_HZ | EEC_ACCNTRFREQ_BAND_4_HZ | 4 hertz. | PR | I266 | |
| 8 | BAND_5_HZ | EEC_ACCNTRFREQ_BAND_5_HZ | 5 hertz. | PR | I266 | |
| 9 | BAND_6r3_HZ | EEC_ACCNTRFREQ_BAND_6r3_HZ | 6,3 hertz. | PR | I266 | |
| 10 | BAND_8_HZ | EEC_ACCNTRFREQ_BAND_8_HZ | 8 hertz. | PR | I266 | |
| 11 | BAND_10_HZ | EEC_ACCNTRFREQ_BAND_10_HZ | 10 hertz. | PR | I266 | |
| 12 | BAND_12r5_HZ | EEC_ACCNTRFREQ_BAND_12r5_HZ | 12,5 hertz. | PR | I266 | |
| 13 | BAND_16_HZ | EEC_ACCNTRFREQ_BAND_16_HZ | 16 hertz. | PR | I266 | |
| 14 | BAND_20_HZ | EEC_ACCNTRFREQ_BAND_20_HZ | 20 hertz. | PR | I266 | |
| 15 | BAND_25_HZ | EEC_ACCNTRFREQ_BAND_25_HZ | 25 hertz. | PR | I266 | |
| 16 | BAND_31r5_HZ | EEC_ACCNTRFREQ_BAND_31r5_HZ | 31,5 hertz. | PR | I266 | |
| 17 | BAND_40_HZ | EEC_ACCNTRFREQ_BAND_40_HZ | 40 hertz. | PR | I266 | |
| 18 | BAND_50_HZ | EEC_ACCNTRFREQ_BAND_50_HZ | 50 hertz. | PR | I266 | |
| 19 | BAND_63_HZ | EEC_ACCNTRFREQ_BAND_63_HZ | 63 hertz. | PR | I266 | |
| 20 | BAND_80_HZ | EEC_ACCNTRFREQ_BAND_80_HZ | 80 hertz. | PR | I266 | |
| 21 | BAND_100_HZ | EEC_ACCNTRFREQ_BAND_100_HZ | 100 hertz. | PR | I266 | |
| 22 | BAND_125_HZ | EEC_ACCNTRFREQ_BAND_125_HZ | 125 hertz. | PR | I266 | |
| 23 | BAND_160_HZ | EEC_ACCNTRFREQ_BAND_160_HZ | 160 hertz. | PR | I266 | |
| 24 | BAND_200_HZ | EEC_ACCNTRFREQ_BAND_200_HZ | 200 hertz. | PR | I266 | |
| 25 | BAND_250_HZ | EEC_ACCNTRFREQ_BAND_250_HZ | 250 hertz. | PR | I266 | |
| 26 | BAND_315_HZ | EEC_ACCNTRFREQ_BAND_315_HZ | 315 hertz. | PR | I266 | |
| 27 | BAND_400_HZ | EEC_ACCNTRFREQ_BAND_400_HZ | 400 hertz. | PR | I266 | |
| 28 | BAND_500_HZ | EEC_ACCNTRFREQ_BAND_500_HZ | 500 hertz. | PR | I266 | |
| 29 | BAND_630_HZ | EEC_ACCNTRFREQ_BAND_630_HZ | 630 hertz. | PR | I266 | |
| 30 | BAND_800_HZ | EEC_ACCNTRFREQ_BAND_800_HZ | 800 hertz. | PR | I266 | |
| 31 | BAND_1000_HZ | EEC_ACCNTRFREQ_BAND_1000_HZ | 1 000 hertz. | PR | I266 | |
| 32 | BAND_1250_HZ | EEC_ACCNTRFREQ_BAND_1250_HZ | 1 250 hertz. | PR | I266 | |
| 33 | BAND_1600_HZ | EEC_ACCNTRFREQ_BAND_1600_HZ | 1 600 hertz. | PR | I266 | |
| 34 | BAND_2000_HZ | EEC_ACCNTRFREQ_BAND_2000_HZ | 2 000 hertz. | PR | I266 | |
| 35 | BAND_2500_HZ | EEC_ACCNTRFREQ_BAND_2500_HZ | 2 500 hertz. | PR | I266 | |
| 36 | BAND_3150_HZ | EEC_ACCNTRFREQ_BAND_3150_HZ | 3 150 hertz. | PR | I266 | |
| 37 | BAND_4000_HZ | EEC_ACCNTRFREQ_BAND_4000_HZ | 4 000 hertz. | PR | I266 | |
| 38 | BAND_5000_HZ | EEC_ACCNTRFREQ_BAND_5000_HZ | 5 000 hertz. | PR | I266 | |
| 39 | BAND_6300_HZ | EEC_ACCNTRFREQ_BAND_6300_HZ | 6 300 hertz. | PR | I266 | |
| 40 | BAND_8000_HZ | EEC_ACCNTRFREQ_BAND_8000_HZ | 8 000 hertz. | PR | I266 | |
| 41 | BAND_10_KHZ | EEC_ACCNTRFREQ_BAND_10_KHZ | 10 kilohertz. | PR | I266 | |
| 42 | BAND_12r5_KHZ | EEC_ACCNTRFREQ_BAND_12r5_KHZ | 12,5 kilohertz. | PR | I266 | |
| 43 | BAND_16_KHZ | EEC_ACCNTRFREQ_BAND_16_KHZ | 16 kilohertz. | PR | I266 | |
| 44 | BAND_20_KHZ | EEC_ACCNTRFREQ_BAND_20_KHZ | 20 kilohertz. | PR | I266 | |
| 45 | BAND_25_KHZ | EEC_ACCNTRFREQ_BAND_25_KHZ | 25 kilohertz. | PR | I266 | |
| 46 | BAND_31r5_KHZ | EEC_ACCNTRFREQ_BAND_31r5_KHZ | 31,5 kilohertz. | PR | I266 | |
| 47 | BAND_40_KHZ | EEC_ACCNTRFREQ_BAND_40_KHZ | 40 kilohertz. | PR | I266 | |
| 48 | BAND_50_KHZ | EEC_ACCNTRFREQ_BAND_50_KHZ | 50 kilohertz. | PR | I266 | |
| 49 | BAND_63_KHZ | EEC_ACCNTRFREQ_BAND_63_KHZ | 63 kilohertz. | PR | I266 | |
| 50 | BAND_80_KHZ | EEC_ACCNTRFREQ_BAND_80_KHZ | 80 kilohertz. | PR | I266 | |
| 51 | BAND_100_KHZ | EEC_ACCNTRFREQ_BAND_100_KHZ | 100 kilohertz. | PR | I266 | |
| 52 | BAND_125_KHZ | EEC_ACCNTRFREQ_BAND_125_KHZ | 125 kilohertz. | PR | I266 | |
| 53 | BAND_160_KHZ | EEC_ACCNTRFREQ_BAND_160_KHZ | 160 kilohertz. | PR | I266 | |
| 54 | BAND_200_KHZ | EEC_ACCNTRFREQ_BAND_200_KHZ | 200 kilohertz. | PR | I266 | |
| 55 | BAND_250_KHZ | EEC_ACCNTRFREQ_BAND_250_KHZ | 250 kilohertz. | PR | I266 | |
| 56 | BAND_315_KHZ | EEC_ACCNTRFREQ_BAND_315_KHZ | 315 kilohertz. | PR | I266 | |
| 57 | BAND_400_KHZ | EEC_ACCNTRFREQ_BAND_400_KHZ | 400 kilohertz. | PR | I266 | |
| 58 | BAND_500_KHZ | EEC_ACCNTRFREQ_BAND_500_KHZ | 500 kilohertz. | PR | I266 | |
| 59 | BAND_630_KHZ | EEC_ACCNTRFREQ_BAND_630_KHZ | 630 kilohertz. | PR | I266 | |
| 60 | BAND_800_KHZ | EEC_ACCNTRFREQ_BAND_800_KHZ | 800 kilohertz. | PR | I266 |
Reference Type: PR
Reference: I266
Supplemental References: none
EDCS Attribute Symbolic Constant: EAC_ACOUSTIC_HALFCHANNEL_OBSERVATION_FRACTION
EDCS Attribute Code: 21
Definition:
A number between 0 and 1 inclusive representing the fraction of observations indicating the presence of an acoustic half-channel in a <WATERBODY>.
EDCS Attribute Value Data Type: REAL
EDCS Unit Equivalence Class Label: PURE_NUMBER
EDCS Group Labels: ACOUSTIC_PHENOMENON, RATE_OR_RATIO, WATERBODY_STATE
Reference Type: n/a
Reference: none
Supplemental References: [PUWS]
EDCS Attribute Symbolic Constant: EAC_ACOUSTIC_NOISE_MARGINAL_ICE_ZONE_MULTIPLIER
EDCS Attribute Code: 22
Definition:
The correction factor applied to underwater sound levels that incorporates acoustic noise related to an <AIRCRAFT> operating in the marginal ice zone.
EDCS Attribute Value Data Type: REAL
EDCS Unit Equivalence Class Label: PURE_NUMBER
EDCS Group Labels: ACOUSTIC_PHENOMENON, AIR_TRNSP, ICE, TRNSP
Reference Type: IR
Reference: [OAML, Shipping Noise Database]
Supplemental References: none
EDCS Attribute Symbolic Constant: EAC_ACOUSTIC_NOISE_SPECTRAL_CURVE_CORRECTION
EDCS Attribute Code: 23
Definition:
The acoustic noise level correction obtained from a spectral class curve to be applied to some base acoustic noise level in a <WATERBODY>; the acoustic noise spectral curve correction.
EDCS Attribute Value Data Type: REAL
EDCS Unit Equivalence Class Label: FIELD_OR_POWER_LEVEL_DIFF
EDCS Group Labels: ACOUSTIC_PHENOMENON, RATE_OR_RATIO, WATERBODY_STATE
Reference Type: IR
Reference: [OAML, Shipping Noise Database]
Supplemental References: none
EDCS Attribute Symbolic Constant: EAC_ACOUSTIC_PWR_LVL_BAND
EDCS Attribute Code: 24
Definition:
The power level of acoustic energy in a <WATERBODY> measured one metre from the source acoustic centre in a defined frequency band.
EDCS Attribute Value Data Type: REAL
EDCS Unit Equivalence Class Label: PRESSURE_POWER_LEVEL
EDCS Group Labels: ACOUSTIC_PHENOMENON, RATE_OR_RATIO, WATERBODY_STATE
Reference Type: n/a
Reference: none
Supplemental References: [PUWS]
EDCS Attribute Symbolic Constant: EAC_ACOUSTIC_PWR_LVL_SPECTRUM
EDCS Attribute Code: 25
Definition:
The ratio of sound wave intensity in a <WATERBODY> in a one hertz band to a reference intensity measured one metre from the source; the acoustic power level spectrum.
EDCS Attribute Value Data Type: REAL
EDCS Unit Equivalence Class Label: PRESSURE_POWER_LEVEL
EDCS Group Labels: ACOUSTIC_PHENOMENON, RATE_OR_RATIO, WATERBODY_STATE
Reference Type: n/a
Reference: none
Supplemental References: [PUWS]
EDCS Attribute Symbolic Constant: EAC_ACOUSTIC_PWR_LVL_SPECTRUM_CORRECTION
EDCS Attribute Code: 26
Definition:
The omnidirectional ambient noise spectrum level correction in a <WATERBODY> at a specified <<FREQUENCY>> referenced to a 50 hertz reference level; the acoustic power level spectrum correction.
EDCS Attribute Value Data Type: REAL
EDCS Unit Equivalence Class Label: FIELD_OR_POWER_LEVEL_DIFF
EDCS Group Labels: ACOUSTIC_PHENOMENON, RATE_OR_RATIO, WATERBODY_STATE
Reference Type: IR
Reference: [OAML, Shipping Noise Database]
Supplemental References: none
EDCS Attribute Symbolic Constant: EAC_ACOUSTIC_REFLECTION_TYPE
EDCS Attribute Code: 27
Definition:
The type of acoustic reflection from a <WATERBODY_FLOOR>.
EDCS Attribute Value Data Type: ENUMERATION
| Code | Label | Symbolic constant | Definition | Reference type | Reference | Supplemental references |
|---|---|---|---|---|---|---|
| 1 | FROM_WTR_BODY_FLOOR | EEC_ACREFLNTY_FROM_WTR_BODY_FLOOR | Most of the reflected sound energy is reflected at the <BOUNDARY> between the <WATERBODY_FLOOR> and the <WATER>. | IR | [FACC, Annex B, RET:1] | |
| 2 | FROM_BELOW_WTR_BODY_FLOOR | EEC_ACREFLNTY_FROM_BELOW_WTR_BODY_FLOOR | The sound energy penetrates a superficial layer of the <WATERBODY_FLOOR> (for example: <SEDIMENT>), so that the sound energy is reflected from below the <WATERBODY_FLOOR>. | IR | [FACC, Annex B, RET:2] |
Reference Type: IR
Reference: [FACC, Annex B: RET]
Supplemental References: none
EDCS Attribute Symbolic Constant: EAC_ACOUSTIC_REFLECTOR
EDCS Attribute Code: 28
Definition:
An indication that an <OBJECT> reflects acoustic energy in a specified band of <<FREQUENCY>>s; acoustic reflector.
EDCS Attribute Value Data Type: BOOLEAN
EDCS Group Labels: ABSTRACT_OBJECT, ACOUSTIC_PHENOMENON
Reference Type: IR
Reference: [APDS, "acoustic reflectivity"]
Supplemental References: none
EDCS Attribute Symbolic Constant: EAC_ACOUSTIC_SCATTERING_STRENGTH
EDCS Attribute Code: 29
Definition:
The column (integrated) acoustic scattering strength (ratio of returned to incident energy) in a <WATERBODY>.
EDCS Attribute Value Data Type: REAL
EDCS Unit Equivalence Class Label: AREIC_POWER_LEVEL_DIFF
EDCS Group Labels: ACOUSTIC_PHENOMENON, RATE_OR_RATIO, WATERBODY_STATE
Reference Type: IR
Reference: [OAML, Volume Scattering Strength Database]
Supplemental References: none
EDCS Attribute Symbolic Constant: EAC_ACOUSTIC_TARGET_STRENGTH
EDCS Attribute Code: 30
Definition:
The ratio of the intensity of sound returned by a sonar target at a distance of one metre from the acoustic centre of the target in a specified <DIRECTION> to the incident intensity from a distant source; the acoustic target strength.
EDCS Attribute Value Data Type: REAL
EDCS Unit Equivalence Class Label: FIELD_OR_POWER_LEVEL_DIFF
EDCS Group Labels: ACOUSTIC_PHENOMENON, RATE_OR_RATIO
Reference Type: n/a
Reference: none
Supplemental References: [PUWS]
EDCS Attribute Symbolic Constant: EAC_ACOUSTIC_TRANSMISSION_LOSS
EDCS Attribute Code: 31
Definition:
The acoustic <<TRANSMISSION_LOSS>>.
EDCS Attribute Value Data Type: REAL
EDCS Unit Equivalence Class Label: FIELD_OR_POWER_LEVEL_DIFF
EDCS Group Labels: ACOUSTIC_PHENOMENON, RATE_OR_RATIO
Reference Type: n/a
Reference: none
Supplemental References: none
EDCS Attribute Symbolic Constant: EAC_ACOUSTIC_VOLUME_LAYER_SCATTERING_STRENGTH_FREQUENCY
EDCS Attribute Code: 32
Definition:
The acoustic <<FREQUENCY>> at which a volume layer scattering strength in a <WATERBODY> is reported.
EDCS Attribute Value Data Type: REAL
EDCS Unit Equivalence Class Label: FREQUENCY
EDCS Group Labels: ACOUSTIC_PHENOMENON, WATERBODY_STATE
Reference Type: IR
Reference: [OAML, Volume Scattering Strength Database]
Supplemental References: none
EDCS Attribute Symbolic Constant: EAC_ACTIVE_ACOUSTIC
EDCS Attribute Code: 33
Definition:
An indication that an <OBJECT> generates intentional emissions of acoustic energy used for the purposes of detection, localization, and/or identification; active acoustic.
EDCS Attribute Value Data Type: BOOLEAN
EDCS Group Labels: ABSTRACT_OBJECT, ACOUSTIC_PHENOMENON
Reference Type: n/a
Reference: none
Supplemental References: [PUWS]
EDCS Attribute Symbolic Constant: EAC_ACTIVE_DURATION
EDCS Attribute Code: 1682
Definition:
The <<TIME_QUANTITY>> that an <OBJECT> (e.g. a <MINEFIELD> or <STREET_LAMP>) is active; active duration.
EDCS Attribute Value Data Type: REAL
EDCS Unit Equivalence Class Label: TIME
EDCS Group Labels: TIME
Reference Type: n/a
Reference: none
Supplemental References: none
EDCS Attribute Symbolic Constant: EAC_AERIAL_COUNT
EDCS Attribute Code: 34
Definition:
The number of distinct <AERIAL>s on a <STRUCTURE>; the aerial count.
EDCS Attribute Value Data Type: COUNT
EDCS Group Labels: COMMUNICATION, DEVICE_AND_EQUIPMENT, EM_PHENOMENON, INFRASTRUCTURE, SUPPORT_STRUCTURE
Reference Type: n/a
Reference: none
Supplemental References: none
EDCS Attribute Symbolic Constant: EAC_AERIAL_FUNCTION
EDCS Attribute Code: 35
Definition:
The function of an <AERIAL>.
EDCS Attribute Value Data Type: ENUMERATION
| Code | Label | Symbolic constant | Definition | Reference type | Reference | Supplemental references |
|---|---|---|---|---|---|---|
| 1 | AIR_TRAFFIC_CONTROL | EEC_AERIALFN_AIR_TRAFFIC_CONTROL | Air traffic control. | IR | [APDS, "air traffic control"] | |
| 2 | MARINE_RADIO_SERVICE | EEC_AERIALFN_MARINE_RADIO_SERVICE | Transmits radio services useful to marine navigation. | n/a | ||
| 3 | PUBLIC_SAFETY | EEC_AERIALFN_PUBLIC_SAFETY | Transmits radio services important to public safety. | n/a | ||
| 4 | RADAR | EEC_AERIALFN_RADAR | Radar. | IR | [APDS, "radar"] | |
| 5 | RADIO_BROADCAST | EEC_AERIALFN_RADIO_BROADCAST | Radio broadcast. | IR | [APDS, "radio broadcast"] | |
| 6 | SATELLITE_UPLINK | EEC_AERIALFN_SATELLITE_UPLINK | Satellite uplink. | IR | [APDS, "satellite communications"] | |
| 7 | TELEVISION_BROADCAST | EEC_AERIALFN_TELEVISION_BROADCAST | Television broadcast. | IR | [APDS, "television broadcasting"] |
Reference Type: n/a
Reference: none
Supplemental References: none
EDCS Attribute Symbolic Constant: EAC_AERIAL_TYPE
EDCS Attribute Code: 36
Definition:
The structural type of an <AERIAL>.
EDCS Attribute Value Data Type: ENUMERATION
| Code | Label | Symbolic constant | Definition | Reference type | Reference | Supplemental references |
|---|---|---|---|---|---|---|
| 1 | DIPOLE | EEC_AERIALTY_DIPOLE | Composed of two straight rods of equal <<LENGTH>> (corresponding to 1/4 the <<WAVELENGTH>> of the electromagnetic wave being transmitted or received), mounted in line with one another, and having an electrical connection to the centre of the <AERIAL>; a half-wave dipole aerial [SOED, "dipole", 2]. | n/a | ||
| 2 | FIXED_PHASED_ARRAY | EEC_AERIALTY_FIXED_PHASED_ARRAY | An array of radiating <COMPONENT>s, each of which can be driven with an adjustable phase to steer the resultant beam in a desired <DIRECTION>; a phased array. | IR | [APDS, "phased array"] | |
| 3 | HORN | EEC_AERIALTY_HORN | Has a radiating <COMPONENT> that is a horn that radiates directly into space; a horn aerial. | IR | [APDS, "horn antenna"] | |
| 4 | PARABOLIC | EEC_AERIALTY_PARABOLIC | Has a reflector whose cross-section is parabolic and is capable of concentrating the radiated power into a parallel beam; a parabolic aerial. | IR | [APDS, "parabolic antenna"] | |
| 5 | WHIP | EEC_AERIALTY_WHIP | Has a vertical telescoping <COMPONENT>as commonly used in mobile and portable communication <SYSTEM>s; a whip aerial. | IR | [APDS, "whip antenna"] | |
| 6 | YAGI | EEC_AERIALTY_YAGI | Composed of a number of short rods mounted transversely on an insulating support; as a result is highly directional, receiving or transmitting within a narrow frequency band; a yagi aerial [SOED, "yagi"]. | n/a |
Reference Type: n/a
Reference: none
Supplemental References: none
EDCS Attribute Symbolic Constant: EAC_AERODROME_ELEVATION
EDCS Attribute Code: 37
Definition:
The highest <<ELEVATION>> of the usable <RUNWAY>s of an <AERODROME>, measured from the MSL <SURFACE_DATUM>.
EDCS Attribute Value Data Type: REAL
EDCS Unit Equivalence Class Label: LENGTH
EDCS Group Labels: AIR_TRNSP, LOCATION, TRNSP
Reference Type: IR
Reference: [FACC, Annex B: ZV3]
Supplemental References: none
EDCS Attribute Symbolic Constant: EAC_AERODROME_EMERGENCY_LIGHTING_INTENSITY
EDCS Attribute Code: 38
Definition:
A number between 0 and 1 inclusive representing the linearly-scaled fractional intensity of emergency <LIGHTING> at an <AERODROME>. Zero means no light and one means maximum intensity.
EDCS Attribute Value Data Type: REAL
EDCS Unit Equivalence Class Label: PURE_NUMBER
EDCS Group Labels: AIR_TRNSP, EM_PHENOMENON, LIGHTING_AND_VISIBILITY, RATE_OR_RATIO, TRNSP
Reference Type: n/a
Reference: none
Supplemental References: none
EDCS Attribute Symbolic Constant: EAC_AERODROME_GATE_LIGHTING_INTENSITY
EDCS Attribute Code: 39
Definition:
A number between 0 and 1 inclusive representing the linearly-scaled fractional intensity of external gate <LIGHTING> at an <AERODROME>. Zero means no light and one means maximum intensity.
EDCS Attribute Value Data Type: REAL
EDCS Unit Equivalence Class Label: PURE_NUMBER
EDCS Group Labels: AIR_TRNSP, EM_PHENOMENON, LIGHTING_AND_VISIBILITY, RATE_OR_RATIO, TRNSP
Reference Type: n/a
Reference: none
Supplemental References: none
EDCS Attribute Symbolic Constant: EAC_AERODROME_IDENTIFICATION
EDCS Attribute Code: 40
Definition:
The unique set of numbers preceded by the appropriate country code that enables an individual <AERODROME> to be uniquely identified within a database; the aerodrome identification.
EDCS Attribute Value Data Type: STRING
EDCS Group Labels: AIR_TRNSP, ALGORITHM_RELATED, IDENTIFICATION, TRNSP
Reference Type: PR
Reference: [DAFIF, Sec. 201.A.1, "Airport Identification"]
Supplemental References: none
EDCS Attribute Symbolic Constant: EAC_AERODROME_TYPE
EDCS Attribute Code: 41
Definition:
The type of an <AERODROME>.
EDCS Attribute Value Data Type: ENUMERATION
| Code | Label | Symbolic constant | Definition | Reference type | Reference | Supplemental references |
|---|---|---|---|---|---|---|
| 1 | AERODROME | EEC_AERODTY_AERODROME | <AERODROME>. | n/a | ||
| 2 | AIRFIELD | EEC_AERODTY_AIRFIELD | <AIRFIELD>. | n/a | ||
| 3 | AIRPORT | EEC_AERODTY_AIRPORT | <AIRPORT>. | n/a | ||
| 4 | DAFIF_A | EEC_AERODTY_DAFIF_A | An active civil <AERODROME> controlled and operated by civil authorities primarily for use by civil <AIRCRAFT>, although military may have landing privileges and/or contract rights; DAFIF A. Minimum <AIRCRAFT>s are available that include: <CONTROL_TOWER> (or some similar control <SYSTEM>, such as a FSS that issues clearances and advisories when there is no <CONTROL_TOWER> or the <CONTROL_TOWER> is not in operation), <AERODROME_LIGHTING> (for example: flare pots), POL, and <AIRCRAFT>s for organizational maintenance, or better. | PR | [DAFIF, Sec. 201.A.14.a, A] | |
| 5 | DAFIF_B | EEC_AERODTY_DAFIF_B | An active <AERODROME> jointly controlled, used, and/or operated by both civil and military agencies; DAFIF B. The military agencies are permanent operational flight line type tenants with, or without, <AIRCRAFT> stationed on the <AERODROME>. <AIRCRAFT>s are the same as for civil (<<<DAFIF_A>>> type) <AERODROME>s. | PR | [DAFIF, Sec. 201.A.14.a, B] | |
| 6 | DAFIF_C | EEC_AERODTY_DAFIF_C | An active military <AERODROME> controlled and operated by military authorities primarily for use by military <AIRCRAFT>, although civil <AIRCRAFT> may have landing privileges and/or contract rights; DAFIF C. <AIRCRAFT>s are the same as for civil (<<<DAFIF_A>>> type) <AERODROME>s. | PR | [DAFIF, Sec. 201.A.14.a, C] | |
| 7 | DAFIF_D | EEC_AERODTY_DAFIF_D | An active <AERODROME> having permanent surface <RUNWAY>s with less than the minimum <AIRCRAFT>s required for civil (<<<DAFIF_A>>> type) <AERODROME>s; DAFIF D. For the United States, the FAA term "inactive" is incorporated into this category. | PR | [DAFIF, Sec. 201.A.14.a, D] | |
| 8 | EMERGENCY | EEC_AERODTY_EMERGENCY | Designated for the emergency take-off and landing of <AIRCRAFT>. | IR | [S57A, Attribute, CATAIR:8] | |
| 9 | GENERAL_AVIATION | EEC_AERODTY_GENERAL_AVIATION | Designated for light and/or general aviation <AIRCRAFT> operations only. | IR | [FACC, Annex B, APT:3] | |
| 10 | GLIDER | EEC_AERODTY_GLIDER | Designated for the take-off and landing of glider <AIRCRAFT>. | IR | [S57A, Attribute, CATAIR:5] | |
| 11 | HANG_GLIDER | EEC_AERODTY_HANG_GLIDER | Designated for the landing of hang glider <AIRCRAFT>. | IR | [FACC, Annex B, APT:7] | |
| 12 | HELICOPTER | EEC_AERODTY_HELICOPTER | Designated for the takeoff and landing of <HELICOPTER>s. | IR | [FACC, Annex B, APT:10] | |
| 13 | HELIPORT | EEC_AERODTY_HELIPORT | <HELIPORT>. | n/a | ||
| 14 | HELIPORT_AT_HOSPITAL | EEC_AERODTY_HELIPORT_AT_HOSPITAL | A <<<HELIPORT>>> located at a <HOSPITAL_BUILDING>. | IR | [FACC, Annex B, APT:11] | |
| 15 | MAJOR_AERODROME | EEC_AERODTY_MAJOR_AERODROME | A major (controlled) <AERODROME> that has an operating <CONTROL_TOWER>. Air traffic control is responsible for providing for the safe, orderly, and expeditious flow of air traffic at <AIRPORT>s where the type of operations and/or volume of traffic requires such a service. Pilots operating from a controlled <AIRPORT> are required to maintain two-way radio communication with air traffic controllers, and to acknowledge and comply with their instructions. | IR | [FACC, Annex B, APT:1] | |
| 16 | MICROLIGHT | EEC_AERODTY_MICROLIGHT | Designated for microlight or ultralight <AIRCRAFT>. | IR | [FACC, Annex B, APT:6] | |
| 17 | MINOR_AERODROME | EEC_AERODTY_MINOR_AERODROME | A minor (uncontrolled) <AERODROME> that does not have an operating <CONTROL_TOWER>. Two-way radio communications are not required, although it is a good operating practice for pilots to transmit their intentions on the specified <<FREQUENCY>> for the benefit of other traffic in the vicinity. | IR | [FACC, Annex B, APT:2] | |
| 18 | PARASCENDING | EEC_AERODTY_PARASCENDING | Designated for parascending or parasailing <AIRCRAFT>. | IR | [FACC, Annex B, APT:13] | |
| 19 | SEAPLANE_BASE | EEC_AERODTY_SEAPLANE_BASE | <SEAPLANE_BASE>. | n/a | ||
| 20 | UNDEFINED_LANDING | EEC_AERODTY_UNDEFINED_LANDING | Undefined landing <SITE>. | IR | [FACC, Annex B, APT:15] | |
| 21 | WINCH_LAUNCHED_HANG_GLIDER | EEC_AERODTY_WINCH_LAUNCHED_HANG_GLIDER | Designated for the winch-launching of hang glider <AIRCRAFT>. | IR | [FACC, Annex B, APT:8] |
Reference Type: IR
Reference: [FACC, Annex B: APT]
Supplemental References: none
EDCS Attribute Symbolic Constant: EAC_AERODYNAMIC_ROUGHNESS_LENGTH
EDCS Attribute Code: 1681
Definition:
The height above the displacement plane at which the <<MEAN_WIND_SPEED>> becomes zero when extrapolating the logarithmic wind-speed profile downward through the atmospheric surface layer; aerodynamic roughness length.
EDCS Attribute Value Data Type: REAL
EDCS Unit Equivalence Class Label: LENGTH
EDCS Group Labels: ATMOSPHERE
Reference Type: IR
Reference: [GMET, "aerodynamic roughness length"]
Supplemental References: none
EDCS Attribute Symbolic Constant: EAC_AERONAUTICAL_APPROACH_TYPE
EDCS Attribute Code: 42
Definition:
The type of an aeronautical approach.
EDCS Attribute Value Data Type: ENUMERATION
| Code | Label | Symbolic constant | Definition | Reference type | Reference | Supplemental references |
|---|---|---|---|---|---|---|
| 1 | FINAL_FIX | EEC_AEROAPPTY_FINAL_FIX | Final fix. | IR | [FAD, Annex B, AAC:6] | |
| 2 | INITIAL_FIX | EEC_AEROAPPTY_INITIAL_FIX | Initial fix. | IR | [FAD, Annex B, AAC:5] | |
| 3 | NON_PRECISION_INSTRUMENT | EEC_AEROAPPTY_NON_PRECISION_INSTRUMENT | Non-precision instrument. | IR | [FAD, Annex B, AAC:3] | |
| 4 | PRECISION_INSTRUMENT | EEC_AEROAPPTY_PRECISION_INSTRUMENT | Precision instrument. | IR | [FAD, Annex B, AAC:4] | |
| 5 | STOL | EEC_AEROAPPTY_STOL | STOL. | IR | [FAD, Annex B, AAC:1] | |
| 6 | VISUAL | EEC_AEROAPPTY_VISUAL | Visual. | IR | [FAD, Annex B, AAC:2] |
Reference Type: IR
Reference: [FAD, Annex B: AAC]
Supplemental References: none
EDCS Attribute Symbolic Constant: EAC_AERONAUTICAL_FUNCTION
EDCS Attribute Code: 43
Definition:
The function of an aeronautical <OBJECT>.
EDCS Attribute Value Data Type: ENUMERATION
| Code | Label | Symbolic constant | Definition | Reference type | Reference | Supplemental references |
|---|---|---|---|---|---|---|
| 1 | AERODROME_TERMINAL | EEC_AEROFN_AERODROME_TERMINAL | <AERODROME_TERMINAL>. | n/a | ||
| 2 | AID_TO_NAVIGATION_CHANGEOVER | EEC_AEROFN_AID_TO_NAVIGATION_CHANGEOVER | <AID_TO_NAVIGATION> identifying a changeover <LOCATION>. | IR | [FAD, Annex B, AMC:9] | |
| 3 | ALTIMETER_CHANGE | EEC_AEROFN_ALTIMETER_CHANGE | Altimeter change. | IR | [FAD, Annex B, AMC:10] | |
| 4 | DECOY | EEC_AEROFN_DECOY | Decoy. | IR | [FAD, Annex B, AMC:2] | |
| 5 | FEEDER | EEC_AEROFN_FEEDER | Feeder. | IR | [FAD, Annex B, AMC:6] | |
| 6 | MILEAGE_BREAK_DOWN | EEC_AEROFN_MILEAGE_BREAK_DOWN | Mileage break down. | IR | [FAD, Annex B, AMC:8] | |
| 7 | RADAR | EEC_AEROFN_RADAR | Radar. | IR | [FAD, Annex B, AMC:7] | |
| 8 | SEAPLANE_RUN | EEC_AEROFN_SEAPLANE_RUN | <SEAPLANE_RUN>. | n/a | [FAD, Annex B, AMC:12] | |
| 9 | TERMINUS | EEC_AEROFN_TERMINUS | Terminus. | IR | [FAD, Annex B, AMC:4] | |
| 10 | TERMINUS_OR_TERMINAL | EEC_AEROFN_TERMINUS_OR_TERMINAL | <<<TERMINUS>>> and/or <<<AERODROME_TERMINAL>>>. | IR | [FAD, Annex B, AMC:4] | |
| 11 | TRANSACTION | EEC_AEROFN_TRANSACTION | Transaction. | IR | [FAD, Annex B, AMC:5] | |
| 12 | UNIDENTIFIED_AIRSTRIP | EEC_AEROFN_UNIDENTIFIED_AIRSTRIP | Unidentified <AIRSTRIP>. | IR | [FAD, Annex B, AMC:1] |
Reference Type: IR
Reference: [FAD, Annex B: AMC]
Supplemental References: none
EDCS Attribute Symbolic Constant: EAC_AERONAUTICAL_LIGHT_TYPE
EDCS Attribute Code: 44
Definition:
The type of <LIGHTING> or <SYSTEM> of <LIGHTING> that supports aeronautical navigation; the aeronautical light type.
EDCS Attribute Value Data Type: ENUMERATION
| Code | Label | Symbolic constant | Definition | Reference type | Reference | Supplemental references |
|---|---|---|---|---|---|---|
| 1 | AERODROME_TERMINAL | EEC_AEROLGTTY_AERODROME_TERMINAL | <LIGHT>s associated with an <AERODROME_TERMINAL>. | IR | [FACC, Annex B, LFA:1] | |
| 2 | AEROMARINE | EEC_AEROLGTTY_AEROMARINE | A marine-type <LIGHT> for which part of the beam is deflected to an angle of 10 to 15 arc degrees above the horizon to facilitate use by <AIRCRAFT>; an aeromarine light. | IR | [FACC, Annex B, LFA:51] | |
| 3 | ALSF_I | EEC_AEROLGTTY_ALSF_I | Approach <LIGHTING> with sequential flashing - type I. | IR | [FACC, Annex B, LFA:15] | |
| 4 | ALSF_II | EEC_AEROLGTTY_ALSF_II | Approach <LIGHTING> with sequential flashing - type II. | IR | [FACC, Annex B, LFA:16] | |
| 5 | ALTERNATE_CENTRE_LINE | EEC_AEROLGTTY_ALTERNATE_CENTRE_LINE | Alternate centre-line and bar approach <LIGHT>s. | IR | [FACC, Annex B, LFA:120] | |
| 6 | APAP_ALIGNMENT | EEC_AEROLGTTY_APAP_ALIGNMENT | An alignment of elements system consisting of a <SET> of three painted plywood panels (called approach path alignment panels: APAP) that are used as a visual glideslope indicator and is lighted for night use. | IR | [FACC, Annex B, LFA:127] | [AIM, 2.1.2.e] |
| 7 | APRON_FLOOD | EEC_AEROLGTTY_APRON_FLOOD | Floodlight associated with an <APRON>. | IR | [FACC, Annex B, LFA:2] | |
| 8 | ARTICULATED | EEC_AEROLGTTY_ARTICULATED | Articulated <LIGHT>. | IR | [FACC, Annex B, LFA:66] | |
| 9 | AUXILIARY | EEC_AEROLGTTY_AUXILIARY | Auxiliary <LIGHT>. | IR | [FACC, Annex B, LFA:52] | |
| 10 | BEACON_UNSPECIFIED | EEC_AEROLGTTY_BEACON_UNSPECIFIED | A <BEACON> of unspecified type. | IR | [FACC, Annex B, LFA:53] | |
| 11 | BLINKING_LIGHT | EEC_AEROLGTTY_BLINKING_LIGHT | A blinking <LIGHT> displayed as a visual <AID_TO_NAVIGATION>. | n/a | ||
| 12 | BOUNDARY | EEC_AEROLGTTY_BOUNDARY | <LIGHTING> associated with a <BOUNDARY>. | IR | [FACC, Annex B, LFA:3] | |
| 13 | CALVERT | EEC_AEROLGTTY_CALVERT | Calvert, the standard <SYSTEM> of approach <LIGHTING> for Australia. | IR | [FACC, Annex B, LFA:116] | |
| 14 | CENTRE_AND_DOUBLE_ROW | EEC_AEROLGTTY_CENTRE_AND_DOUBLE_ROW | Centre and double row <LIGHT>s. | IR | [FACC, Annex B, LFA:108] | |
| 15 | CENTRE_LINE_2_CROSSBAR | EEC_AEROLGTTY_CENTRE_LINE_2_CROSSBAR | Centre-line, 2 crossbars approach <LIGHT>s. | IR | [FACC, Annex B, LFA:124] | |
| 16 | CENTRE_LINE_AND_BAR | EEC_AEROLGTTY_CENTRE_LINE_AND_BAR | Centre-line and bar <LIGHT>s. | IR | [FACC, Annex B, LFA:101] | |
| 17 | CENTRE_LINE_HIGH_INTENSITY | EEC_AEROLGTTY_CENTRE_LINE_HIGH_INTENSITY | Centre-line, high-intensity approach <LIGHT>s. | IR | [FACC, Annex B, LFA:119] | |
| 18 | CENTRE_ROW | EEC_AEROLGTTY_CENTRE_ROW | Centre row <LIGHT>s. | IR | [FACC, Annex B, LFA:105] | |
| 19 | CENTRE_ROW_1_HI_INTENSITY | EEC_AEROLGTTY_CENTRE_ROW_1_HI_INTENSITY | Centre row, IFR instrument landing system category 1, high intensity <LIGHT>s. | IR | [FACC, Annex B, LFA:111] | |
| 20 | CENTRE_ROW_2_HI_INTENSITY | EEC_AEROLGTTY_CENTRE_ROW_2_HI_INTENSITY | Centre row, IFR instrument landing system category 2, high intensity <LIGHT>s. | IR | [FACC, Annex B, LFA:110] | |
| 21 | CONSTANT_BEAM | EEC_AEROLGTTY_CONSTANT_BEAM | A signal <LIGHT> that shows continuously in all <DIRECTION>s with constant luminous intensity and colour; a constant beam light. | n/a | ||
| 22 | CROSS | EEC_AEROLGTTY_CROSS | Cross <LIGHT>. | IR | [FACC, Annex B, LFA:121] | |
| 23 | FISHING | EEC_AEROLGTTY_FISHING | Fishing <LIGHT>s. | IR | [FACC, Annex B, LFA:55] | |
| 24 | FLARES | EEC_AEROLGTTY_FLARES | Flares. | IR | [FACC, Annex B, LFA:30] | |
| 25 | FOG_DETECTOR | EEC_AEROLGTTY_FOG_DETECTOR | A <LIGHT> used to automatically determine conditions of visibility on a <RUNWAY>; a fog detector light. | IR | [FACC, Annex B, LFA:56] | |
| 26 | FORMER_NATO_STANDARD | EEC_AEROLGTTY_FORMER_NATO_STANDARD | Former <<<NATO_STANDARD>>>. | IR | [FACC, Annex B, LFA:106] | |
| 27 | HARBOUR | EEC_AEROLGTTY_HARBOUR | Navigational <LIGHTING> associated with a <HARBOUR>. | IR | [FACC, Annex B, LFA:57] | |
| 28 | HIGH_INTENSITY_RUNWAY | EEC_AEROLGTTY_HIGH_INTENSITY_RUNWAY | High intensity <LIGHT>s on a <RUNWAY>. | IR | [FACC, Annex B, LFA:130] | |
| 29 | HONG_KONG_CURVE | EEC_AEROLGTTY_HONG_KONG_CURVE | The <SYSTEM> of approach <LIGHTING> for Kai Tak Airport in Hong Kong; Hong Kong curve. | IR | [FACC, Annex B, LFA:103] | |
| 30 | HORIZONTAL | EEC_AEROLGTTY_HORIZONTAL | Horizontal <LIGHT>s. | IR | [FACC, Annex B, LFA:58] | |
| 31 | IDENTIFICATION_BEACON | EEC_AEROLGTTY_IDENTIFICATION_BEACON | Identification <BEACON>. | IR | [FACC, Annex B, LFA:72] | |
| 32 | LANDING_DIRECTION | EEC_AEROLGTTY_LANDING_DIRECTION | <LIGHT> indicating landing <DIRECTION>. | IR | [FACC, Annex B, LFA:21] | |
| 33 | LEFT_ROW_HIGH_INTENSITY | EEC_AEROLGTTY_LEFT_ROW_HIGH_INTENSITY | Row of high intensity <LIGHT>s on the left side on a <RUNWAY>. | IR | [FACC, Annex B, LFA:114] | |
| 34 | LEFT_SINGLE_ROW | EEC_AEROLGTTY_LEFT_SINGLE_ROW | Single row of <LIGHT>s on the left side on a <RUNWAY>. | IR | [FACC, Annex B, LFA:104] | |
| 35 | LOW_COST_VASI | EEC_AEROLGTTY_LOW_COST_VASI | Low cost <<<VASI>>>. | IR | [FACC, Annex B, LFA:129] | |
| 36 | LOW_INTENSITY_RUNWAY | EEC_AEROLGTTY_LOW_INTENSITY_RUNWAY | Low intensity <LIGHT>s on a <RUNWAY>. | IR | [FACC, Annex B, LFA:132] | |
| 37 | MAJOR | EEC_AEROLGTTY_MAJOR | Major. | IR | [FACC, Annex B, LFA:69] | |
| 38 | MALSF | EEC_AEROLGTTY_MALSF | MALSF. | IR | [FACC, Annex B, LFA:19] | [NOTAM], [AIM, Section 2-1-1.b] |
| 39 | MALSR | EEC_AEROLGTTY_MALSR | MALSR. | IR | [FACC, Annex B, LFA:20] | [NOTAM], [AIM, Section 2-1-1.b] |
| 40 | MEDIUM_INTENSITY_RUNWAY | EEC_AEROLGTTY_MEDIUM_INTENSITY_RUNWAY | Medium intensity <LIGHT>s on a <RUNWAY>. | IR | [FACC, Annex B, LFA:131] | |
| 41 | MINOR | EEC_AEROLGTTY_MINOR | Minor <LIGHT>. | IR | [FACC, Annex B, LFA:70] | |
| 42 | NARROW_MULTI_CROSS | EEC_AEROLGTTY_NARROW_MULTI_CROSS | Narrow multi-cross <LIGHT>. | IR | [FACC, Annex B, LFA:118] | |
| 43 | NATO_STANDARD | EEC_AEROLGTTY_NATO_STANDARD | NATO standard. | IR | [FACC, Annex B, LFA:107] | |
| 44 | NEON_LADDER | EEC_AEROLGTTY_NEON_LADDER | Neon ladder <LIGHT>. | IR | [FACC, Annex B, LFA:122] | |
| 45 | NONE_AVAILABLE | EEC_AEROLGTTY_NONE_AVAILABLE | None available. | IR | [FACC, Annex B, LFA:73] | |
| 46 | OBSTRUCTION | EEC_AEROLGTTY_OBSTRUCTION | Obstruction <LIGHT>. | IR | [FACC, Annex B, LFA:59] | |
| 47 | OBSTRUCTION_LIGHTING | EEC_AEROLGTTY_OBSTRUCTION_LIGHTING | Obstruction <LIGHTING>. | IR | [FACC, Annex B, LFA:11] | |
| 48 | OCCASIONAL | EEC_AEROLGTTY_OCCASIONAL | Occasional <LIGHT>. | IR | [FACC, Annex B, LFA:60] | |
| 49 | ODALS | EEC_AEROLGTTY_ODALS | Consists of seven omnidirectional flashing <LIGHT>s located in the approach area of a nonprecision <RUNWAY>. Five <LIGHT>s are located on the centre-line of the <RUNWAY> extended with the first <LIGHT> located 91,44 metres (300 feet) from the threshold of the <RUNWAY> and extending at equal intervals up to 457,2 metres (1 500 feet) from the threshold. The other two <LIGHT>s are located, one on each side of the threshold of the <RUNWAY>, at a lateral distance of 12,192 metres (40 feet) from the edge of the <RUNWAY>, or 22,86 metres (75 feet) from the edge when installed on a <RUNWAY> equipped with a <<<VASI>>>; ODALS. | IR | [FACC, Annex B, LFA:23] | |
| 50 | OPTICAL_LANDING_SYSTEM | EEC_AEROLGTTY_OPTICAL_LANDING_SYSTEM | Optical landing system. | IR | [FACC, Annex B, LFA:33] | |
| 51 | OTHER_AERODROME_LIGHTING | EEC_AEROLGTTY_OTHER_AERODROME_LIGHTING | Other aerodrome <LIGHTING>. | IR | [FACC, Annex B, LFA:14] | |
| 52 | OTHER_APPROACH_LIGHTING | EEC_AEROLGTTY_OTHER_APPROACH_LIGHTING | Other approach <LIGHTING>. | IR | [FACC, Annex B, LFA:24] | |
| 53 | OVERRUN_CENTRE_LINE | EEC_AEROLGTTY_OVERRUN_CENTRE_LINE | <LIGHTING> associated with the <CENTRE_LINE> of a <RUNWAY_OVERRUN>. | IR | [FACC, Annex B, LFA:100] | |
| 54 | PORTABLE_APPROACH | EEC_AEROLGTTY_PORTABLE_APPROACH | Portable approach <LIGHT>. | IR | [FACC, Annex B, LFA:109] | |
| 55 | PORTABLE_RUNWAY | EEC_AEROLGTTY_PORTABLE_RUNWAY | Portable <LIGHT>s on a <RUNWAY>. | IR | [FACC, Annex B, LFA:29] | |
| 56 | PRECISION_APPROACH | EEC_AEROLGTTY_PRECISION_APPROACH | Precision approach path indicator <LIGHT>. | IR | [FACC, Annex B, LFA:25] | |
| 57 | PRIMARY | EEC_AEROLGTTY_PRIMARY | Primary <LIGHT>. | IR | [FACC, Annex B, LFA:67] | |
| 58 | PRIVATE | EEC_AEROLGTTY_PRIVATE | Private <LIGHT>. | IR | [FACC, Annex B, LFA:61] | |
| 59 | RAIL | EEC_AEROLGTTY_RAIL | RAIL. | IR | [FACC, Annex B, LFA:22] | [AIM, 2-1-1.b] |
| 60 | RANGE | EEC_AEROLGTTY_RANGE | Range <LIGHT>. | IR | [FACC, Annex B, LFA:62] | |
| 61 | ROTATING_BEACON | EEC_AEROLGTTY_ROTATING_BEACON | Rotating <BEACON>. | IR | [FACC, Annex B, LFA:10] | |
| 62 | RUNWAY | EEC_AEROLGTTY_RUNWAY | <LIGHTING> associated with a <RUNWAY>. | IR | [FACC, Annex B, LFA:6] | |
| 63 | RUNWAY_CENTRE_LINE | EEC_AEROLGTTY_RUNWAY_CENTRE_LINE | <LIGHTING> associated with the centre-line of a <RUNWAY>. | IR | [FACC, Annex B, LFA:4] | |
| 64 | RUNWAY_EDGE | EEC_AEROLGTTY_RUNWAY_EDGE | <LIGHTING> associated with the edge of a <RUNWAY>. | IR | [FACC, Annex B, LFA:6] | |
| 65 | RUNWAY_END | EEC_AEROLGTTY_RUNWAY_END | Identification <LIGHTING> associated with the end of a <RUNWAY>. | IR | [FACC, Annex B, LFA:5] | |
| 66 | RUNWAY_FLOOD | EEC_AEROLGTTY_RUNWAY_FLOOD | Flood <LIGHTING> associated with a <RUNWAY>. | IR | [FACC, Annex B, LFA:27] | |
| 67 | RUNWAY_REGION | EEC_AEROLGTTY_RUNWAY_REGION | <LIGHT>s on both the <RUNWAY> and the <<<RUNWAY_EDGE>>>; runway region. | IR | [FACC, Annex B, LFA:6] | |
| 68 | SEASONAL | EEC_AEROLGTTY_SEASONAL | Seasonal <LIGHT>. | IR | [FACC, Annex B, LFA:63] | |
| 69 | SECONDARY | EEC_AEROLGTTY_SECONDARY | Secondary <LIGHT>. | IR | [FACC, Annex B, LFA:68] | |
| 70 | SEQUENCED_STROBE | EEC_AEROLGTTY_SEQUENCED_STROBE | Sequenced strobe <LIGHT>. | IR | [FACC, Annex B, LFA:7] | |
| 71 | SINGAPORE_CENTRE_LINE | EEC_AEROLGTTY_SINGAPORE_CENTRE_LINE | The <SYSTEM> of approach <LIGHTING> for Changi Airport in Singapore; Singapore centre line. | IR | [FACC, Annex B, LFA:123] | |
| 72 | SINGLE_ROW_CENTRE_LINE | EEC_AEROLGTTY_SINGLE_ROW_CENTRE_LINE | Single row centre-line <LIGHT>s. | IR | [FACC, Annex B, LFA:117] | |
| 73 | SSALF | EEC_AEROLGTTY_SSALF | SSALF. | IR | [FACC, Annex B, LFA:17] | [NOTAM], [AIM, Section 2-1-1.b] |
| 74 | SSALR | EEC_AEROLGTTY_SSALR | Simplified short approach <LIGHTING> with runway alignment indicator <LIGHT>s. | IR | [FACC, Annex B, LFA:18] | [AIM, Section 2-1-1] |
| 75 | STROBE | EEC_AEROLGTTY_STROBE | A <LIGHT> with an extremely short duration flash; strobe. | IR | [FACC, Annex B, LFA:26] | |
| 76 | TAXIWAY_LIGHTING | EEC_AEROLGTTY_TAXIWAY_LIGHTING | <LIGHTING> associated with a <TAXIWAY>. | IR | [FACC, Annex B, LFA:8] | |
| 77 | THRESHOLD | EEC_AEROLGTTY_THRESHOLD | Threshold <LIGHT>. | IR | [FACC, Annex B, LFA:12] | |
| 78 | TIDAL | EEC_AEROLGTTY_TIDAL | Tidal <LIGHT>. | IR | [FACC, Annex B, LFA:64] | |
| 79 | TOUCHDOWN_ZONE_LIGHTING | EEC_AEROLGTTY_TOUCHDOWN_ZONE_LIGHTING | Touchdown zone <LIGHTING>. | IR | [FACC, Annex B, LFA:13] | |
| 80 | TVASI_T_BAR | EEC_AEROLGTTY_TVASI_T_BAR | T-bar <<<VASI>>>; TVASI. | IR | [FACC, Annex B, LFA:125] | |
| 81 | TWO_PARALLEL_ROW | EEC_AEROLGTTY_TWO_PARALLEL_ROW | Two parallel row <LIGHT>s. | IR | [FACC, Annex B, LFA:113] | |
| 82 | US_AIR_FORCE_OVERRUN | EEC_AEROLGTTY_US_AIR_FORCE_OVERRUN | US Air Force <RUNWAY_OVERRUN>. | IR | [FACC, Annex B, LFA:115] | |
| 83 | US_NAVY_PARALLEL_ROW_AND_X | EEC_AEROLGTTY_US_NAVY_PARALLEL_ROW_AND_X | US Navy parallel row and crossbar. | IR | [FACC, Annex B, LFA:112] | |
| 84 | VARIABLE_INTENSITY_RUNWAY | EEC_AEROLGTTY_VARIABLE_INTENSITY_RUNWAY | Variable intensity <RUNWAY>. | IR | [FACC, Annex B, LFA:28] | |
| 85 | VASI | EEC_AEROLGTTY_VASI | VASI. | IR | [FACC, Annex B, LFA:9] | [AIM, Section 2-1-2.a Visual Approach Slope Indicator (VASI)] |
| 86 | VASI_2_BAR | EEC_AEROLGTTY_VASI_2_BAR | Two-bar <<<VASI>>>. | IR | [FACC, Annex B, LFA:71] | [AIM, Section 2-1-2.a Visual Approach Slope Indicator (VASI)] |
| 87 | VASI_3_BAR | EEC_AEROLGTTY_VASI_3_BAR | Three-bar <<<VASI>>>. | IR | [FACC, Annex B, LFA:32] | [AIM, Section 2-1-2.a Visual Approach Slope Indicator (VASI)] |
| 88 | VASI_PULSATING | EEC_AEROLGTTY_VASI_PULSATING | Pulsating <<<VASI>>>. | IR | [FACC, Annex B, LFA:126] | [AIM, Section 2-1-2.a Visual Approach Slope Indicator (VASI)] |
| 89 | VASI_WITH_INDICATOR | EEC_AEROLGTTY_VASI_WITH_INDICATOR | <<<VASI>>> with indicator for threshold crossing height. | IR | [FACC, Annex B, LFA:128] | |
| 90 | VERTICAL | EEC_AEROLGTTY_VERTICAL | Vertical <LIGHT>s. | IR | [FACC, Annex B, LFA:65] | |
| 91 | WIND_INDICATOR | EEC_AEROLGTTY_WIND_INDICATOR | <LIGHTING> associated with a <WIND_INDICATOR>. | IR | [FACC, Annex B, LFA:31] |
Reference Type: IR
Reference: [FACC, Annex B: LFA]
Supplemental References: none
EDCS Attribute Symbolic Constant: EAC_AERONAUTICAL_OBSTRUCTION_HEIGHT_ACCURACY
EDCS Attribute Code: 45
Definition:
The difference between the recorded <<HEIGHT_AGL>> of an <OBJECT> forming a <NATURAL_AIR_OBSTRUCTION> or <MAN_MADE_AIR_OBSTRUCTION> and its true <<HEIGHT_AGL>> at 90% probability; the aeronautical obstruction height accuracy.
EDCS Attribute Value Data Type: REAL
EDCS Unit Equivalence Class Label: LENGTH
EDCS Group Labels: AIR_TRNSP, LOCATION, TRNSP
Reference Type: IR
Reference: [FACC, Annex B: AHO]
Supplemental References: none
EDCS Attribute Symbolic Constant: EAC_AERONAUTICAL_POINT_FUNCTION
EDCS Attribute Code: 46
Definition:
The function of an aeronautical point <OBJECT>.
EDCS Attribute Value Data Type: ENUMERATION
| Code | Label | Symbolic constant | Definition | Reference type | Reference | Supplemental references |
|---|---|---|---|---|---|---|
| 1 | AERODROME_REFERENCE | EEC_AEROPTFN_AERODROME_REFERENCE | Reference point at an <AERODROME>. | IR | [FAD, Annex B, APC:11] | |
| 2 | ARCP_CONTROL | EEC_AEROPTFN_ARCP_CONTROL | ARCP. | IR | [FAD, Annex B, APC:6] | |
| 3 | ARIP_INITIAL | EEC_AEROPTFN_ARIP_INITIAL | ARIP. | IR | [FAD, Annex B, APC:5] | |
| 4 | COMPULSORY_REPORT | EEC_AEROPTFN_COMPULSORY_REPORT | Compulsory report. | IR | [FAD, Annex B, APC:3] | |
| 5 | MISSED_APPROACH | EEC_AEROPTFN_MISSED_APPROACH | Missed approach. | IR | [FAD, Annex B, APC:2] | |
| 6 | NAVIGATION_CHECK | EEC_AEROPTFN_NAVIGATION_CHECK | Navigation check. | IR | [FAD, Annex B, APC:7] | |
| 7 | NON_COMPULSORY_REPORT | EEC_AEROPTFN_NON_COMPULSORY_REPORT | Non-compulsory report. | IR | [FAD, Annex B, APC:4] | |
| 8 | VISUAL_DESCENT | EEC_AEROPTFN_VISUAL_DESCENT | Visual descent. | IR | [FAD, Annex B, APC:1] |
Reference Type: IR
Reference: [FAD, Annex B: APC]
Supplemental References: none
EDCS Attribute Symbolic Constant: EAC_AERONAUTICAL_ROUTE_TYPE
EDCS Attribute Code: 47
Definition:
The type of an <AIR_TRANSPORTATION_ROUTE>.
EDCS Attribute Value Data Type: ENUMERATION
| Code | Label | Symbolic constant | Definition | Reference type | Reference | Supplemental references |
|---|---|---|---|---|---|---|
| 1 | HIGH_ALTITUDE_ENROUTE | EEC_AERORTETY_HIGH_ALTITUDE_ENROUTE | High altitude enroute. | IR | [FAD, Annex B, ART:2] | |
| 2 | LOW_ALTITUDE_ENROUTE | EEC_AERORTETY_LOW_ALTITUDE_ENROUTE | Low altitude enroute. | IR | [FAD, Annex B, ART:1] | |
| 3 | LOW_HIGH_ALTITUDE_ENROUTE | EEC_AERORTETY_LOW_HIGH_ALTITUDE_ENROUTE | Low and high altitude enroute. | IR | [FAD, Annex B, ART:3] |
Reference Type: IR
Reference: [FAD, Annex B: ART]
Supplemental References: none
EDCS Attribute Symbolic Constant: EAC_AEROSOL_LAYER_BASE_LEVEL
EDCS Attribute Code: 48
Definition:
The vertical displacement of the lowest <SURFACE> of a layer of an <AEROSOL> identified by an <<ATM_VERTICAL_REFERENCE>>; the aerosol layer base level.
EDCS Attribute Value Data Type: REAL
EDCS Unit Equivalence Class Label: LENGTH
EDCS Group Labels: AIRBORNE_PARTICLE, ATMOSPHERE, LOCATION
Reference Type: n/a
Reference: none
Supplemental References: none
EDCS Attribute Symbolic Constant: EAC_AEROSOL_LAYER_TOP_LEVEL
EDCS Attribute Code: 49
Definition:
The vertical displacement of the highest <SURFACE> of a layer of an <AEROSOL> identified by an <<ATM_VERTICAL_REFERENCE>>; the aerosol layer top level.
EDCS Attribute Value Data Type: REAL
EDCS Unit Equivalence Class Label: LENGTH
EDCS Group Labels: AIRBORNE_PARTICLE, ATMOSPHERE, LOCATION
Reference Type: IR
Reference: [JMCDM, "AEROSOL-ANALYSIS-FORECAST top height dimension"]
Supplemental References: none
EDCS Attribute Symbolic Constant: EAC_AEROSOL_PARTICLE_CONCENTRATION
EDCS Attribute Code: 50
Definition:
The <PARTICLE> concentration of an <AEROSOL>.
EDCS Attribute Value Data Type: REAL
EDCS Unit Equivalence Class Label: VOLUMETRIC_ENTITY_DENSITY
EDCS Group Labels: AIRBORNE_PARTICLE, ATMOSPHERE, RATE_OR_RATIO
Reference Type: IR
Reference: [PRUP]
Supplemental References: none
EDCS Attribute Symbolic Constant: EAC_AEROSOL_PARTICLE_TYPE
EDCS Attribute Code: 51
Definition:
The type of <PARTICLE> in an <AEROSOL>.
EDCS Attribute Value Data Type: ENUMERATION
| Code | Label | Symbolic constant | Definition | Reference type | Reference | Supplemental references |
|---|---|---|---|---|---|---|
| 1 | DUST | EEC_ARSLPARTICTY_DUST | <DUST>. | n/a | ||
| 2 | HAZE | EEC_ARSLPARTICTY_HAZE | Fine <DUST>, <<<SALT_HAZE>>>, <<<MIST>>>, <SMOKE>, or other solid <PARTICLE>s that are invisible to the naked eye but which diminish horizontal visibility and give the <ATMOSPHERE> an opalescent appearance and render distant <OBJECT>s indistinct and subdued in colour; haze. | IR | [WMO182, "haze"] | |
| 3 | MARINE | EEC_ARSLPARTICTY_MARINE | <AEROSOL>s that are generated in the marine environment by processes such as breaking <WATER_WAVE>s, and <<<OCEAN_SPRAY>>>. | n/a | ||
| 4 | MIST | EEC_ARSLPARTICTY_MIST | An aggregate of microscopic and hygroscopic droplets of <WATER> suspended in the <ATMOSPHERE>, producing a thin, greyish veil that reduces visibility; mist. | IR | [APDS, "mist"] | |
| 5 | NITRATES | EEC_ARSLPARTICTY_NITRATES | Nitrates derived from NOx. | n/a | ||
| 6 | NO_AEROSOL | EEC_ARSLPARTICTY_NO_AEROSOL | No <AEROSOL>s are present. | IR | [JMCDM, "AEROSOL-OBSERVATION particle type code"] | |
| 7 | OCEAN_SPRAY | EEC_ARSLPARTICTY_OCEAN_SPRAY | A stream of ocean <WATER> broken up into minute <PARTICLE>s and propelled into the <ATMOSPHERE>. | IR | [JMCDM, "AEROSOL-OBSERVATION particle type code", PY] | |
| 8 | SALT_HAZE | EEC_ARSLPARTICTY_SALT_HAZE | <PARTICLE>s of salt, suspended in the <ATMOSPHERE> due to the evaporation of <<<OCEAN_SPRAY>>>. | IR | [GOSU, "salt haze"] | |
| 9 | SAND | EEC_ARSLPARTICTY_SAND | <PARTICLE>s of <SAND> suspended in the <ATMOSPHERE>. | IR | [JMCDM, "AEROSOL-OBSERVATION particle type code", SA] | |
| 10 | SMOKE | EEC_ARSLPARTICTY_SMOKE | <SMOKE>. | n/a | ||
| 11 | SOOT | EEC_ARSLPARTICTY_SOOT | Soot. | n/a | [SOED, "soot", A] | |
| 12 | SULFATES | EEC_ARSLPARTICTY_SULFATES | Sulfates derived from either biogenic gases or SO2. | n/a | ||
| 13 | VOLCANIC_ASH | EEC_ARSLPARTICTY_VOLCANIC_ASH | Fine or very fine pyroclastic <PARTICLE>s less than 4 millimetres in diameter that are blown out from an explosion of a <VOLCANO>; volcanic ash. | IR | [JMCDM, "AEROSOL-OBSERVATION particle type code", VA] | |
| 14 | VOLCANIC_DUST | EEC_ARSLPARTICTY_VOLCANIC_DUST | <PARTICLE>s of <DUST> produced by an eruption of a <VOLCANO>; volcanic dust. | n/a |
Reference Type: n/a
Reference: none
Supplemental References: none
EDCS Attribute Symbolic Constant: EAC_AFTERBURNER_INDUCED_FLAME_RATE
EDCS Attribute Code: 52
Definition:
A number between 0 and 1 inclusive representing the linearly-scaled fraction of the production rate of visible flame that is induced by use of the afterburner of an <AIRCRAFT>; the afterburner induced flame rate. Zero means no production and one means maximum production.
EDCS Attribute Value Data Type: REAL
EDCS Unit Equivalence Class Label: PURE_NUMBER
EDCS Group Labels: AIR_TRNSP, RATE_OR_RATIO, TRNSP, VEHICLE
Reference Type: IR
Reference: [EBEV, 4.3.1.2, Bit: 16 (Afterburner)]
Supplemental References: none
EDCS Attribute Symbolic Constant: EAC_AID_TO_NAVIGATION_COLOUR_PATTERN
EDCS Attribute Code: 53
Definition:
The colour pattern of an <OBJECT> (for example: an <AID_TO_NAVIGATION>, a <BUOY>, a <BEACON>, and/or a <NAVIGATION_LIGHT>) of importance to navigation.
EDCS Attribute Value Data Type: ENUMERATION
| Code | Label | Symbolic constant | Definition | Reference type | Reference | Supplemental references |
|---|---|---|---|---|---|---|
| 1 | BORDER_STRIPE | EEC_AIDNAVCOLRPAT_BORDER_STRIPE | A band or stripe of colour that is displayed around the outer edge of an <OBJECT> and that may also form a border to an inner pattern or plain colour. | PR | [S57A, Attribute, COLPAT:6] | |
| 2 | CHECKERED | EEC_AIDNAVCOLRPAT_CHECKERED | Alternate colours are used to create rectangles similar to a chessboard and/or draughtboard; checkered. | IR | [FACC, Annex B, PAT:1] | |
| 3 | DIAGONAL_STRIPES | EEC_AIDNAVCOLRPAT_DIAGONAL_STRIPES | Straight bands or stripes of differing colours painted diagonally. | PR | [S57A, Attribute, COLPAT:3] | |
| 4 | HORIZ_BANDS_TOP_TO_BOTTOM | EEC_AIDNAVCOLRPAT_HORIZ_BANDS_TOP_TO_BOTTOM | Horizontal bands from top to bottom. | IR | [FACC, Annex B, PAT:99] | |
| 5 | HORIZ_STRIPES | EEC_AIDNAVCOLRPAT_HORIZ_STRIPES | Straight bands or stripes of differing colours painted horizontally. | PR | [S57A, Attribute, COLPAT:1] | |
| 6 | SINGLE_COLOUR | EEC_AIDNAVCOLRPAT_SINGLE_COLOUR | A single colour. | IR | [FACC, Annex B, PAT:3] | |
| 7 | SQUARED | EEC_AIDNAVCOLRPAT_SQUARED | Alternate colours are used to create squares similar to a chessboard and/or draughtboard in either a straight or diagonal pattern; squared or checker plate. | PR | [S57A, Attribute, COLPAT:4] | |
| 8 | STRIPES_DIRECTION_UNKNOWN | EEC_AIDNAVCOLRPAT_STRIPES_DIRECTION_UNKNOWN | Straight bands or stripes of differing colours painted in an unknown <DIRECTION>. | PR | [S57A, Attribute, COLPAT:5] | |
| 9 | VERTICAL_STRIPES | EEC_AIDNAVCOLRPAT_VERTICAL_STRIPES | Straight bands or stripes of differing colours painted vertically. | PR | [S57A, Attribute, COLPAT:2] |
Reference Type: IR
Reference: [FACC, Annex B: PAT]
Supplemental References: none
EDCS Attribute Symbolic Constant: EAC_AID_TO_NAVIGATION_DESCRIPTION
EDCS Attribute Code: 54
Definition:
The textual description of <AID_TO_NAVIGATION>s that are marking an <OBJECT>. EXAMPLE Marked by <BUOY>s.
EDCS Attribute Value Data Type: STRING
EDCS Group Labels: DEVICE_AND_EQUIPMENT, TRNSP
Reference Type: IR
Reference: [FACC, Annex B: DAN]
Supplemental References: none
EDCS Attribute Symbolic Constant: EAC_AID_TO_NAVIGATION_EFFECTIVENESS_RADIUS
EDCS Attribute Code: 55
Definition:
The radius of effectiveness of an <AID_TO_NAVIGATION>.
EDCS Attribute Value Data Type: REAL
EDCS Unit Equivalence Class Label: LENGTH
EDCS Group Labels: DEVICE_AND_EQUIPMENT, DIMENSION, TRNSP
Reference Type: IR
Reference: [FACC, Annex B: RAN]
Supplemental References: none
EDCS Attribute Symbolic Constant: EAC_AID_TO_NAVIGATION_MARK_COLOUR
EDCS Attribute Code: 56
Definition:
The colours of an <AID_TO_NAVIGATION> mark.
EDCS Attribute Value Data Type: ENUMERATION
| Code | Label | Symbolic constant | Definition | Reference type | Reference | Supplemental references |
|---|---|---|---|---|---|---|
| 1 | BLACK | EEC_AIDNAVMKCOLR_BLACK | Black. | IR | [FACC, Annex B, MAR:2] | |
| 2 | BLACK_RED_BLACK | EEC_AIDNAVMKCOLR_BLACK_RED_BLACK | Black with red band. | IR | [FACC, Annex B, MAR:14] | |
| 3 | BLACK_YELLOW |