EDCS Reference Manual
EDCS Attribute Dictionary - Concepts whose labels begin with the letter R

EDCS Attribute Label: RADAR_BEACON_FREQUENCY

EDCS Attribute Symbolic Constant: EAC_RADAR_BEACON_FREQUENCY

EDCS Attribute Code: 1042

Definition:
The specific <<FREQUENCY>> of a radar transponder <BEACON>.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: FREQUENCY

EDCS Group Labels: COMMUNICATION, TRNSP

Reference Type: IR

Reference: [FACC, Annex B: RFQ]

Supplemental References: none


EDCS Attribute Label: RADAR_CROSS_SECTION

EDCS Attribute Symbolic Constant: EAC_RADAR_CROSS_SECTION

EDCS Attribute Code: 1043

Definition:
The ratio of the radar power (or flux) per unit solid angle reflected from an <OBJECT> toward a sensor and 4π times the incident power density; the radar cross section.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: AREA

EDCS Group Labels: ABSTRACT_OBJECT, DIMENSION

Reference Type: IR

Reference: [RDP]

Supplemental References: none


EDCS Attribute Label: RADAR_REFLECTOR_ANGLE

EDCS Attribute Symbolic Constant: EAC_RADAR_REFLECTOR_ANGLE

EDCS Attribute Code: 1044

Definition:
The <<GEODETIC_AZIMUTH>> of the radar reflective side of an <OBJECT>; the radar reflector angle.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: PLANE_ANGLE

EDCS Group Labels: ABSTRACT_OBJECT, ANGULAR_MEASURE

Reference Type: IR

Reference: [FACC, Annex B: ARR]

Supplemental References: none


EDCS Attribute Label: RADAR_REFLECTOR_PRESENT

EDCS Attribute Symbolic Constant: EAC_RADAR_REFLECTOR_PRESENT

EDCS Attribute Code: 1045

Definition:
An indication that an <OBJECT> has an associated radar reflector <DEVICE>; radar reflector present.

EDCS Attribute Value Data Type: BOOLEAN

EDCS Group Labels: ABSTRACT_OBJECT, DEVICE_AND_EQUIPMENT

Reference Type: IR

Reference: [FACC, Annex B: REF]

Supplemental References: none


EDCS Attribute Label: RADAR_SIGNIFICANCE_FACTOR

EDCS Attribute Symbolic Constant: EAC_RADAR_SIGNIFICANCE_FACTOR

EDCS Attribute Code: 1046

Definition:
The type of an <OBJECT> based on the predominant exposed <MATERIAL> of the <SURFACE> of the <OBJECT>; the radar significance factor.

EDCS Attribute Value Data Type: ENUMERATION

Code Label Symbolic constant Definition Reference type Reference Supplemental references
1 ASPHALT EEC_RADRSIGNIFFACT_ASPHALT 51 percent or greater of the <SURFACE> is asphalt with remaining <SURFACE> (if any) being of some other <MATERIAL>such as stone, brick, or concrete. EXAMPLES <RUNWAY>s, <TAXIWAY>s, <ROAD>s, <VEHICLE_LOT>s, <PUBLIC_SQUARE>s. IR [DFAD, 3.9.5.14]  
2 COMPOSITION EEC_RADRSIGNIFFACT_COMPOSITION Either:
(1) 50 to 74 percent of the <SURFACE> is stone, brick and/or concrete mixed with 25 to 50 percent wood, plastic, glass or composition with remaining <SURFACE> (if any) being some other <MATERIAL> (for example: slate and/or tar paper);
(2) 51 percent or more of the <SURFACE> is composition, slate, tar paper, and/or glass with remaining <SURFACE> (if any) being some other <MATERIAL> (for example: stone and/or brick); or
(3) 75 percent or more of the <SURFACE> is wood, mixed with up to 25 percent composition, plastic, and/or glass. May include residential and agricultural <BUILDING>s.
IR [DFAD, 3.9.5.4]  
3 CONCRETE EEC_RADRSIGNIFFACT_CONCRETE 51 percent or greater of the <SURFACE> is concrete or stone/brick with remaining <SURFACE> (if any) being some other <MATERIAL> such as wood, or asphalt. EXAMPLES <RUNWAY>s, <TAXIWAY>s, <ROAD>s, <VEHICLE_LOT>s, <PUBLIC_SQUARE>s. IR [DFAD, 3.9.5.9]  
4 EARTHEN_WORKS EEC_RADRSIGNIFFACT_EARTHEN_WORKS 51 percent or greater of the <SURFACE> is <LAND>, <SOIL>, or ground <SURFACE> (predominantly of <SOIL>) with remaining <SURFACE> (if any) being some other <MATERIAL> such as stone, or brick. EXAMPLES <STORAGE_BUNKER>s for <MUNITION>s, <EMBANKMENT>s, cuttings, earthen <DAM>s, <LEVEE>s, loose or light surface <ROAD>s, mine tailings, <MINERAL_PILE>s. IR [DFAD, 3.9.5.5]  
5 FROZEN_WATER EEC_RADRSIGNIFFACT_FROZEN_WATER 51 percent or greater of the <SURFACE> is permanent <SNOW_GROUND_COVER> and/or <ICE> with the remaining <SURFACE> (if any) being of some other <MATERIAL>, such as <WATER>. EXAMPLES <ICE_FIELD>, <SNOWFIELD>. IR [DFAD, 3.9.5.13]  
6 MARSH EEC_RADRSIGNIFFACT_MARSH 51 percent or greater of the <SURFACE> is <MARSH> with remaining <SURFACE> (if any) being of some other <MATERIAL> (for example: <SAND>). IR [DFAD, 3.9.5.11]  
7 MASONRY EEC_RADRSIGNIFFACT_MASONRY Either:
(1) 75 percent or more of the <SURFACE> is stone, brick or concrete, mixed with up to 25 percent wood, glass or composition; or
(2) 50 to 75 percent of the <SURFACE> is stone, brick and/or concrete mixed with 5 to 39 percent metal <SURFACE> with remaining <SURFACE> (if any) being some other <MATERIAL> such as wood or plastic. EXAMPLES <SCHOOL_BUILDING>s, commercial <BUILDING>s, <APARTMENT_HOUSE>s, <HOUSE>s, <WALL>s, <CEMETERY_BUILDING>s.
IR [DFAD, 3.9.5.3]  
8 METAL EEC_RADRSIGNIFFACT_METAL 75 percent or greater of the <SURFACE> is metal (for example: tin, steel, corrugated iron, and/or aluminum). EXAMPLES Aluminum <MOBILE_HOME>s, steel <STORAGE_TANK>s, steel <BRIDGE_SUPERSTRUCTURE>s, steel <POWER_TRANSMISSION_LINE_PYLON>s. IR [DFAD, 3.9.5.1]  
9 OIL EEC_RADRSIGNIFFACT_OIL Oil. n/a   [SOED, "oil", 1]
10 PART_METAL EEC_RADRSIGNIFFACT_PART_METAL 40 to 74 percent of the <SURFACE> is metal with the remaining <SURFACE> being some other <MATERIAL>, such as wood, stone, brick, or concrete. EXAMPLES <RAILWAY>s, metal ore slag dumps. IR [DFAD, 3.9.5.2]  
11 ROCK EEC_RADRSIGNIFFACT_ROCK 51 percent or greater of the <SURFACE> is <ROCK> (bare <ROCK> such as <RIDGE>s, <ROCKY_OUTCROP>s, lava or boulder fields) with remaining <SURFACE> (if any) being some other <MATERIAL> such as <SOIL> or <SAND>. IR [DFAD, 3.9.5.8]  
12 SAND EEC_RADRSIGNIFFACT_SAND 51 percent or greater of the <SURFACE> is desert/sand (<ROCK>, gravel and <SAND>, including <SAND_DUNE>s and sand bars) with remaining <SURFACE> (if any) being some other <MATERIAL> such as <SOIL>. IR [DFAD, 3.9.5.7]  
13 SOIL EEC_RADRSIGNIFFACT_SOIL 51 percent or greater of the <SURFACE> is <SOIL> (for example: bare <LAND>, cultivated <LAND>, <CROP_LAND>, and/or <GRASS_LAND>) with remaining <SURFACE> (if any) being of some other <MATERIAL> (for example: <SAND>). IR [DFAD, 3.9.5.10]  
14 TREES EEC_RADRSIGNIFFACT_TREES 51 percent or greater of the <SURFACE> is canopy of <TREE>s at peak season. IR [DFAD, 3.9.5.12]  
15 WATER EEC_RADRSIGNIFFACT_WATER A <WATERBODY>, a well defined salt flat, or a <DRY_LAKE>. IR [DFAD, 3.9.5.6]  

EDCS Group Labels: ABSTRACT_OBJECT, MATERIAL, SURFACE, SURFACE_MATERIAL

Reference Type: IR

Reference: [DFAD]

Supplemental References: none


EDCS Attribute Label: RADAR_STATION_TYPE

EDCS Attribute Symbolic Constant: EAC_RADAR_STATION_TYPE

EDCS Attribute Code: 1047

Definition:
The type of a <RADAR_STATION>.

EDCS Attribute Value Data Type: ENUMERATION

Code Label Symbolic constant Definition Reference type Reference Supplemental references
1 AERODROME EEC_RADRSTATY_AERODROME Supporting flight operations at an <AERODROME>. n/a    
2 AIR_DEFENCE EEC_RADRSTATY_AIR_DEFENCE Air defence. n/a    
3 COASTAL EEC_RADRSTATY_COASTAL A shore-based station, which the mariner can contact by radio to obtain a position. PR [S57A, Attribute, CATRAS:2]  
4 MARINE_TRAFFIC_SURVEILLANCE EEC_RADRSTATY_MARINE_TRAFFIC_SURVEILLANCE A radar station established for marine traffic surveillance. PR [S57A, Attribute, CATRAS:1]  

EDCS Group Labels: COMMUNICATION

Reference Type: IR

Reference: [FACC, Annex B: RAS]

Supplemental References: none


EDCS Attribute Label: RADAR_TERRAIN_CLUTTER

EDCS Attribute Symbolic Constant: EAC_RADAR_TERRAIN_CLUTTER

EDCS Attribute Code: 1048

Definition:
The radar surface clutter expressed in mean <<RADAR_CROSS_SECTION>> per unit <<AREA>> of <TERRAIN>.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: PURE_NUMBER

EDCS Group Labels: EM_PHENOMENON, RATE_OR_RATIO

Reference Type: IR

Reference: [BATT]

Supplemental References: [RDP]


EDCS Attribute Label: RADAR_TRANSPONDER_TYPE

EDCS Attribute Symbolic Constant: EAC_RADAR_TRANSPONDER_TYPE

EDCS Attribute Code: 1049

Definition:
The type of a radar transponder <BEACON>.

EDCS Attribute Value Data Type: ENUMERATION

Code Label Symbolic constant Definition Reference type Reference Supplemental references
1 LEADING_LINE_RACON EEC_RADRTRNSPNDTY_LEADING_LINE_RACON A RACON that may be used (in conjunction with at least one other radar <BEACON>) to indicate a leading line. PR [S57A, Attribute, CATRTB:3]  
2 RACON_TRANSPONDER EEC_RADRTRNSPNDTY_RACON_TRANSPONDER A RACON transponder that returns a coded signal which provides identification of the <BEACON>, as well as range and bearing. The range and bearing are indicated by the location of the first character received on the radar screen. PR [S57A, Attribute, CATRTB:2]  
3 RAMARK_BEACON EEC_RADRTRNSPNDTY_RAMARK_BEACON A radar marker (RAMARK) <BEACON>, which continuously transmits a signal appearing as a radial line on a radar screen, the line indicating the <DIRECTION> of the beacon. RAMARKs are intended primarily for marine use. PR [S57A, Attribute, CATRTB:1]  

EDCS Group Labels: TRNSP

Reference Type: IR

Reference: [FACC, Annex B: RTB]

Supplemental References: none


EDCS Attribute Label: RADAR_WATERBODY_SURFACE_CLUTTER

EDCS Attribute Symbolic Constant: EAC_RADAR_WATERBODY_SURFACE_CLUTTER

EDCS Attribute Code: 1050

Definition:
The radar surface clutter expressed in mean <<RADAR_CROSS_SECTION>> per unit <<AREA>> of <WATERBODY_SURFACE>.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: PURE_NUMBER

EDCS Group Labels: WATERBODY_SURFACE

Reference Type: IR

Reference: [BATT]

Supplemental References: [RDP]


EDCS Attribute Label: RADIANCE

EDCS Attribute Symbolic Constant: EAC_RADIANCE

EDCS Attribute Code: 1051

Definition:
The radiant power per unit source <<AREA>> per unit solid angle; the radiance.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: RADIANCE

EDCS Group Labels: EM_PHENOMENON, LIGHTING_AND_VISIBILITY

Reference Type: IR

Reference: [GMET, "radiance"]

Supplemental References: none


EDCS Attribute Label: RADIANCE_FLUCTUATION_24_HOUR

EDCS Attribute Symbolic Constant: EAC_RADIANCE_FLUCTUATION_24_HOUR

EDCS Attribute Code: 1052

Definition:
The amount of fluctuation (peak amplitude) of the<<RADIANCE>> (or luminance) of a <SURFACE> over a twenty-four hour <<TIME_QUANTITY>>, expressed as a value from 0 to 255.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: PURE_NUMBER

EDCS Group Labels: EM_PHENOMENON, LIGHTING_AND_VISIBILITY, SURFACE

Reference Type: n/a

Reference: none

Supplemental References: none


EDCS Attribute Label: RADIANCE_PHASE

EDCS Attribute Symbolic Constant: EAC_RADIANCE_PHASE

EDCS Attribute Code: 1053

Definition:
The angular phase of <<RADIANCE>> amplitude assuming a sine wave fluctuation.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: PLANE_ANGLE

EDCS Group Labels: ANGULAR_MEASURE, EM_PHENOMENON, LIGHTING_AND_VISIBILITY

Reference Type: n/a

Reference: none

Supplemental References: none


EDCS Attribute Label: RADIANT_FLUX_DENSITY

EDCS Attribute Symbolic Constant: EAC_RADIANT_FLUX_DENSITY

EDCS Attribute Code: 1054

Definition:
The radiant energy crossing a unit area from one side; the radiant flux density. The same quantity is designated as either the irradiance (when it is a received flux) or the exitance (when it is an emitted flux).

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: IRRADIANCE

EDCS Group Labels: EM_PHENOMENON, LIGHTING_AND_VISIBILITY, SURFACE

Reference Type: IR

Reference: [GMET, "radiant flux density"]

Supplemental References: none


EDCS Attribute Label: RADIATIVE_FLUX_DOWNWELLING

EDCS Attribute Symbolic Constant: EAC_RADIATIVE_FLUX_DOWNWELLING

EDCS Attribute Code: 1055

Definition:
Short <<WAVELENGTH>> (less than 4 microns) <<RADIANT_FLUX_DENSITY>> incident downward on a <PLANETARY_SURFACE> as direct solar radiation; the radiative flux downwelling.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: IRRADIANCE

EDCS Group Labels: EM_PHENOMENON, LIGHTING_AND_VISIBILITY

Reference Type: n/a

Reference: none

Supplemental References: none


EDCS Attribute Label: RADIATIVE_FLUX_UPWELLING

EDCS Attribute Symbolic Constant: EAC_RADIATIVE_FLUX_UPWELLING

EDCS Attribute Code: 1056

Definition:
The net (upward minus downward) long <<WAVELENGTH>> (greater than 4 microns) thermal <<RADIANT_FLUX_DENSITY>> from a <PLANETARY_SURFACE>; the radiative flux upwelling.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: IRRADIANCE

EDCS Group Labels: EM_PHENOMENON, LIGHTING_AND_VISIBILITY

Reference Type: n/a

Reference: none

Supplemental References: none


EDCS Attribute Label: RADIO_STATION_TYPE

EDCS Attribute Symbolic Constant: EAC_RADIO_STATION_TYPE

EDCS Attribute Code: 1057

Definition:
The type of a marine radio <COMMUNICATION_STATION>.

EDCS Attribute Value Data Type: ENUMERATION

Code Label Symbolic constant Definition Reference type Reference Supplemental references
1 AERONAUTICAL_BEACON EEC_RADIOSTATY_AERONAUTICAL_BEACON A radio <BEACON> designed for aeronautical use. PR [S57A, Attribute, CATROS:7]  
2 CIRCULAR_MARINE EEC_RADIOSTATY_CIRCULAR_MARINE A radio station, which need not necessarily be manned, the emissions of which, radiated around the horizon, enable its bearing to be determined by means of the radio direction finder of a <VESSEL>; circular marine. PR [S57A, Attribute, CATROS:1]  
3 COASTAL_PROVIDING_QTG EEC_RADIOSTATY_COASTAL_PROVIDING_QTG A coastal radio station that is prepared to provide QTG service (to transmit upon request from a <VESSEL>, a radio signal, the bearing of which can be taken by that <VESSEL>). IR [S57A, Attribute, CATROS:6] [FACC, Annex B, ROS:6]
4 CONSOL_BEACON EEC_RADIOSTATY_CONSOL_BEACON A type of long-range position fixing radio <BEACON>; a CONSOL beacon. IR [S57A, Attribute, CATROS:4] [FACC, Annex B, ROS:4]
5 DIRECTIONAL_BEACON EEC_RADIOSTATY_DIRECTIONAL_BEACON A special type of radio <BEACON> station, the emissions of which are intended to provide a definite track for guidance; directional beacon. PR [S57A, Attribute, CATROS:2]  
6 RADIO_DIRECTION_FINDING EEC_RADIOSTATY_RADIO_DIRECTION_FINDING A radio station intended to determine only the <DIRECTION> of other stations by means of transmission from the latter; radio direction finding. PR [S57A, Attribute, CATROS:5]  
7 ROTATING_PATTERN_BEACON EEC_RADIOSTATY_ROTATING_PATTERN_BEACON A special type of radio station <BEACON> emitting a beam of RF waves to which a uniform turning movement is given, the bearing of the station being determined by means of an ordinary listening receiver and a stop watch; a rotating pattern radio beacon or rotating loop radio. IR [S57A, Attribute, CATROS:3] [FACC, Annex B, ROS:3]

EDCS Group Labels: COMMUNICATION, EM_PHENOMENON, INFRASTRUCTURE

Reference Type: IR

Reference: [FACC, Annex B: ROS]

Supplemental References: none


EDCS Attribute Label: RADIOLOGIC_AGENT_ATM_CONCENTRATION

EDCS Attribute Symbolic Constant: EAC_RADIOLOGIC_AGENT_ATM_CONCENTRATION

EDCS Attribute Code: 1058

Definition:
The concentration of a radiologic agent suspended in an <ATMOSPHERE>.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: VOLUMIC_MASS

EDCS Group Labels: ATMOSPHERE, EM_PHENOMENON, RATE_OR_RATIO

Reference Type: n/a

Reference: none

Supplemental References: none


EDCS Attribute Label: RADIOLOGIC_AGENT_SURFACE_CONCENTRATION

EDCS Attribute Symbolic Constant: EAC_RADIOLOGIC_AGENT_SURFACE_CONCENTRATION

EDCS Attribute Code: 1059

Definition:
The concentration of a radiologic agent contained in a layer on the <SURFACE> of an <OBJECT>.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: SURFACE_DENSITY

EDCS Group Labels: EM_PHENOMENON, RATE_OR_RATIO, SURFACE, SURFACE_MATERIAL

Reference Type: n/a

Reference: none

Supplemental References: none


EDCS Attribute Label: RADIOLOGIC_AGENT_TYPE

EDCS Attribute Symbolic Constant: EAC_RADIOLOGIC_AGENT_TYPE

EDCS Attribute Code: 1060

Definition:
The type of a radiologic agent that can kill, seriously injure, or incapacitate <HUMAN>s or <NON_HUMAN_ANIMAL>s through its physiological properties.

EDCS Attribute Value Data Type: ENUMERATION

Code Label Symbolic constant Definition Reference type Reference Supplemental references
1 ALKALI_METAL EEC_RADLAGENTTY_ALKALI_METAL A radioisotope of one of the following chemical elements: Li, Na, K, Rb, Cs, Fr, or Cu; alkali metal. IR [MELC]  
2 ALKALINE_EARTH EEC_RADLAGENTTY_ALKALINE_EARTH A radioisotope of one of the following chemical elements: Be, Mg, Ca, Sr, Ba, Ra, Es, or Fm; alkaline earth. IR [MELC]  
3 BORON EEC_RADLAGENTTY_BORON A radioisotope of one of the following chemical elements: B, Si, or P; boron. IR [MELC]  
4 CESIUM_137 EEC_RADLAGENTTY_CESIUM_137 The radioisotope of the chemical element Cs of nuclidic mass 137; cesium. IR [CCD]  
5 CHALCOGEN EEC_RADLAGENTTY_CHALCOGEN A radioisotope of one of the following chemical elements: O, S, Se, Te, or Po; chalcogen. IR [MELC]  
6 COBALT_60 EEC_RADLAGENTTY_COBALT_60 The radioisotope of the chemical element Co of nuclidic mass 60; cobalt. IR [MELC]  
7 CONCRETE EEC_RADLAGENTTY_CONCRETE Radioactive concrete. IR [MELC]  
8 EARLY_TRANSITION_ELEMENT EEC_RADLAGENTTY_EARLY_TRANSITION_ELEMENT A radioisotope of one of the following chemical elements: V, Cr, Fe, Co, Mn, Nb, Mo, Tc, Ta, or W; early transition element. IR [MELC]  
9 HALOGEN EEC_RADLAGENTTY_HALOGEN A radioisotope of one of the following chemical elements: F, Cl, Br, I, or At; halogen. IR [MELC]  
10 LESS_VOLATILE_MAIN_GROUP EEC_RADLAGENTTY_LESS_VOLATILE_MAIN_GROUP A radioisotope of one of the following chemical elements: Ga, Ge, In, Sn, or Ag; less volatile main group. IR [MELC]  
11 MORE_VOLATILE_MAIN_GROUP EEC_RADLAGENTTY_MORE_VOLATILE_MAIN_GROUP A radioisotope of one of the following chemical elements: Cd, Hg, Zn, As, Sb, Pb, Tl, or Bi; more volatile main group. IR [MELC]  
12 NOBLE_GAS EEC_RADLAGENTTY_NOBLE_GAS A radioisotope of one of the following chemical elements: He, Ne, Ar, Kr, Xe, Rn, H, or N; noble gas. IR [MELC]  
13 PLATINOID EEC_RADLAGENTTY_PLATINOID A radioisotope of one of the following chemical elements: Ru, Rh, Pd, Re, Os, Ir, Pt, Au, or Ni; platinoid. IR [MELC]  
14 TETRAVALENT EEC_RADLAGENTTY_TETRAVALENT A radioisotope of one of the following chemical elements: Ti, Zr, Hf, Ce, Th, Pa, Np, Pu, or C; tetravalent. IR [MELC]  
15 TRIVALENT EEC_RADLAGENTTY_TRIVALENT A radioisotope of one of the following chemical elements: Al, Sc, Y, La, Ac, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Am, Cm, Bk, or Cf; trivalent. IR [MELC]  
16 URANIUM EEC_RADLAGENTTY_URANIUM A radioisotope of the chemical element U; uranium. IR [MELC]  
17 WATER EEC_RADLAGENTTY_WATER Radioactive <WATER>. IR [MELC]  

EDCS Group Labels: EM_PHENOMENON, MATERIAL

Reference Type: IR

Reference: [MELC]

Supplemental References: none


EDCS Attribute Label: RADIOLOGIC_MASS

EDCS Attribute Symbolic Constant: EAC_RADIOLOGIC_MASS

EDCS Attribute Code: 1061

Definition:
The <<MASS>> of a radiologic substance contained in an <OBJECT>.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: MASS

EDCS Group Labels: EM_PHENOMENON

Reference Type: n/a

Reference: none

Supplemental References: none


EDCS Attribute Label: RADIUS

EDCS Attribute Symbolic Constant: EAC_RADIUS

EDCS Attribute Code: 1062

Definition:
The radius of an <OBJECT>.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: LENGTH

EDCS Group Labels: ABSTRACT_OBJECT, DIMENSION

Reference Type: n/a

Reference: none

Supplemental References: none


EDCS Attribute Label: RAILING_HEIGHT

EDCS Attribute Symbolic Constant: EAC_RAILING_HEIGHT

EDCS Attribute Code: 1063

Definition:
The vertical distance from the <FLOOR> to the top of a railing.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: LENGTH

EDCS Group Labels: DIMENSION

Reference Type: n/a

Reference: none

Supplemental References: none


EDCS Attribute Label: RAILING_TYPE

EDCS Attribute Symbolic Constant: EAC_RAILING_TYPE

EDCS Attribute Code: 1064

Definition:
The type of a railing.

EDCS Attribute Value Data Type: ENUMERATION

Code Label Symbolic constant Definition Reference type Reference Supplemental references
1 BALUSTRADE EEC_RAILINGTY_BALUSTRADE A row of balusters, surmounted by a rail or coping, forming an ornamental <BARRIER> along the edge of a terrace or <BALCONY>; a balustrade [SOED, "balustrade"]. n/a    
2 NONE_PRESENT EEC_RAILINGTY_NONE_PRESENT No railing is present. n/a    
3 SHORT_WALL EEC_RAILINGTY_SHORT_WALL A short <WALL> surmounted by a rail or coping. n/a    
4 WALL_HANDRAIL EEC_RAILINGTY_WALL_HANDRAIL A rail or railing used as support for the hand and attached to a <WALL>; a handrail [SOED, "hand rail"]. n/a    
5 ESCALATOR_HANDRAIL EEC_RAILINGTY_ESCALATOR_HANDRAIL A rail or railing used as support for the hand and attached to an <ESCALATOR>; an escalator handrail. n/a    

EDCS Group Labels: DEVICE_AND_EQUIPMENT

Reference Type: n/a

Reference: none

Supplemental References: none


EDCS Attribute Label: RAILWAY_GAUGE

EDCS Attribute Symbolic Constant: EAC_RAILWAY_GAUGE

EDCS Attribute Code: 1065

Definition:
The distance between a single pair of rails of a <RAILWAY_TRACK> measured along the shortest distance from inside rail to inside rail; the railway gauge.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: LENGTH

EDCS Group Labels: DIMENSION, LAND_TRNSP, TRNSP

Reference Type: IR

Reference: [FACC, Annex B: GAW]

Supplemental References: [SOED, "gauge", 4]


EDCS Attribute Label: RAILWAY_GAUGE_CATEGORY

EDCS Attribute Symbolic Constant: EAC_RAILWAY_GAUGE_CATEGORY

EDCS Attribute Code: 1066

Definition:
The category of a <<RAILWAY_GAUGE>>.

EDCS Attribute Value Data Type: ENUMERATION

Code Label Symbolic constant Definition Reference type Reference Supplemental references
1 ANY EEC_RAILGAUGECAT_ANY Any gauge. IR [FACC, Annex B, RGC:4]  
2 BROAD EEC_RAILGAUGECAT_BROAD Greater than <<<STANDARD>>>; broad gauge. IR [FACC, Annex B, RGC:1] [SOED, "broad gauge"]
3 NARROW EEC_RAILGAUGECAT_NARROW Less than <<<STANDARD>>>; narrow gauge. IR [FACC, Annex B, RGC:2] [SOED, "narrow gauge"]
4 NORMAL_COUNTRY_SPECIFIC EEC_RAILGAUGECAT_NORMAL_COUNTRY_SPECIFIC Normal country specific. IR [FACC, Annex B, RGC:3]  
5 STANDARD EEC_RAILGAUGECAT_STANDARD Approximately 1,435 metres (56,5 inches), standard gauge. IR [FACC, Annex B, RGC:5]  

EDCS Group Labels: DIMENSION, LAND_TRNSP, TRNSP

Reference Type: IR

Reference: [FACC, Annex B: RGC]

Supplemental References: none


EDCS Attribute Label: RAILWAY_MAXIMUM_AXLE_LOAD

EDCS Attribute Symbolic Constant: EAC_RAILWAY_MAXIMUM_AXLE_LOAD

EDCS Attribute Code: 1067

Definition:
The maximum load allowable on any single axle of a <RAIL_WAGON> or <LOCOMOTIVE_ENGINE>.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: MASS

EDCS Group Labels: LAND_TRNSP, TRNSP

Reference Type: IR

Reference: [FACC, Annex B: RMA]

Supplemental References: none


EDCS Attribute Label: RAILWAY_MAXIMUM_LOAD

EDCS Attribute Symbolic Constant: EAC_RAILWAY_MAXIMUM_LOAD

EDCS Attribute Code: 1068

Definition:
The maximum load allowable on a <RAILWAY>.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: MASS

EDCS Group Labels: LAND_TRNSP, TRNSP

Reference Type: IR

Reference: [FACC, Annex B: RMT]

Supplemental References: none


EDCS Attribute Label: RAILWAY_POWER_SOURCE

EDCS Attribute Symbolic Constant: EAC_RAILWAY_POWER_SOURCE

EDCS Attribute Code: 1069

Definition:
The source of electrical power for a <RAILWAY>.

EDCS Attribute Value Data Type: ENUMERATION

Code Label Symbolic constant Definition Reference type Reference Supplemental references
1 ELECTRIFIED_TRACK EEC_RAILPWRSRC_ELECTRIFIED_TRACK Electrically powered using a third rail. IR [FACC, Annex B, RRA:1]  
2 NON_ELECTRIFIED EEC_RAILPWRSRC_NON_ELECTRIFIED Not electrically powered. IR [FACC, Annex B, RRA:4]  
3 OVERHEAD_ELECTRIFIED EEC_RAILPWRSRC_OVERHEAD_ELECTRIFIED Electrically powered using an overhead catenary system. IR [FACC, Annex B, RRA:3]  

EDCS Group Labels: EM_PHENOMENON, LAND_TRNSP, TRNSP

Reference Type: IR

Reference: [FACC, Annex B: RRA]

Supplemental References: none


EDCS Attribute Label: RAILWAY_TRACK_ARRANGEMENT

EDCS Attribute Symbolic Constant: EAC_RAILWAY_TRACK_ARRANGEMENT

EDCS Attribute Code: 1070

Definition:
The arrangement of <RAILWAY_TRACK>s in both <DIRECTION>s on a single bed.

EDCS Attribute Value Data Type: ENUMERATION

Code Label Symbolic constant Definition Reference type Reference Supplemental references
1 DOUBLE EEC_RAILTRKARR_DOUBLE Two <RAILWAY_TRACK>s. IR [FACC, Annex B, RTA:2]  
2 JUXTAPOSITION EEC_RAILTRKARR_JUXTAPOSITION More than two side-by-side <RAILWAY_TRACK>s. IR [FACC, Annex B, RTA:4]  
3 MULTIPLE_ARRANGEMENTS EEC_RAILTRKARR_MULTIPLE_ARRANGEMENTS Multiple <RAILWAY_TRACK> arrangements that include <RAILWAY_SWITCH>s and crossovers. IR [FACC, Annex B, RTA:3]  
4 SINGLE EEC_RAILTRKARR_SINGLE A single <RAILWAY_TRACK>. IR [FACC, Annex B, RTA:1]  

EDCS Group Labels: LAND_TRNSP, TRNSP

Reference Type: IR

Reference: [FACC, Annex B: RTA]

Supplemental References: none


EDCS Attribute Label: RAILWAY_TYPE

EDCS Attribute Symbolic Constant: EAC_RAILWAY_TYPE

EDCS Attribute Code: 1071

Definition:
The type of a <SYSTEM> of <RAILWAY>s used to support various transportation uses.

EDCS Attribute Value Data Type: ENUMERATION

Code Label Symbolic constant Definition Reference type Reference Supplemental references
1 ABANDONED EEC_RAILTY_ABANDONED Abandoned. IR [DFAD, 209, "Non-operating Railroad Track"] [SOED, "abandoned", 2]
2 BRANCH_LINE EEC_RAILTY_BRANCH_LINE A secondary line of a <RAILWAY>, not the <<<MAIN_LINE>>>; branch line. IR [FACC, Annex B, RRC:17]  
3 CAR_LINE EEC_RAILTY_CAR_LINE Car line. IR [FACC, Annex B, RRC:2]  
4 DRILL_TRACK EEC_RAILTY_DRILL_TRACK A <RAILWAY_TRACK> connecting with the <<<LADDER_TRACK>>>, over which <LOCOMOTIVE_ENGINE>s and <RAIL_WAGON>s move back and forth in switching; drill track. n/a    
5 HOUSE_TRACK EEC_RAILTY_HOUSE_TRACK A <RAILWAY_TRACK> entering, or along side a freight house; house track. <RAIL_WAGON>s are moved to a house track for loading or unloading. n/a    
6 IN_ROAD EEC_RAILTY_IN_ROAD <RAILWAY_TRACK> within a defined <ROAD>; in-road. IR [FACC, Annex B, RRC:21]  
7 INCLINED EEC_RAILTY_INCLINED Design is based on elevation grade characteristics, usually including mechanical <COMPONENT>s (for example: a rack), to insure traction at all times; inclined. IR [FACC, Annex B, RRC:15]  
8 INDUSTRIAL EEC_RAILTY_INDUSTRIAL Used to transport industrial <MATERIAL>s. n/a    
9 JOINT_TRACK EEC_RAILTY_JOINT_TRACK Owned, operated, or maintained by more than one operating railway company; a joint track. IR [UKHR]  
10 LADDER_TRACK EEC_RAILTY_LADDER_TRACK A series of turnouts providing access to any of several parallel <RAILWAY_TRACK>s in a <RAILWAY_YARD>; a ladder track. n/a    
11 LOGGING EEC_RAILTY_LOGGING Design is based on transport characteristics of <LOG>s, usually narrower and more curved than <RAILWAY>s intended for high-speed transport. IR [FACC, Annex B, RRC:8]  
12 MAIN_LINE EEC_RAILTY_MAIN_LINE A <RAILWAY_TRACK> extending through <RAILWAY_YARD>s and between <RAILWAY_STATION>s that must not be occupied without authority or protection; a main line. IR [FACC, Annex B, RRC:16]  
13 MARINE EEC_RAILTY_MARINE Marine. IR [FACC, Annex B, RRC:13]  
14 MINIATURE EEC_RAILTY_MINIATURE Miniature. IR [FACC, Annex B, RRC:10]  
15 MONORAIL EEC_RAILTY_MONORAIL Part of overhead monorail <SYSTEM>. IR [FACC, Annex B, RRC:3]  
16 MUSEUM EEC_RAILTY_MUSEUM Maintained as an historical exhibit at a railway museum. n/a    
17 PAIRED_TRACK EEC_RAILTY_PAIRED_TRACK A pair of <RAILWAY_TRACK>s where, when two railway companies own single <RAILWAY_TRACK> lines and they have reached an agreement whereby one <RAILWAY> company services one <RAILWAY_TRACK> and the other company services the other <RAILWAY_TRACK>; a paired track. n/a    
18 PASSENGER EEC_RAILTY_PASSENGER Used to transport passengers. n/a    
19 RAPID_TRANSIT_ROUTE EEC_RAILTY_RAPID_TRANSIT_ROUTE Part of a rapid transit rail <SYSTEM>. IR [FACC, Annex B, RRC:11]  
20 RIP_TRACK EEC_RAILTY_RIP_TRACK A small <REPAIR_FACILITY> for <RAIL_WAGON>s, often a single <RAILWAY_TRACK> in a small <RAILWAY_YARD>; a rip track. The name is derived from "Repair, Inspect and Paint". n/a    
21 SIDE_TRACK EEC_RAILTY_SIDE_TRACK Auxiliary to the <<<MAIN_LINE>>>; side track. n/a    
22 STUB_TRACK EEC_RAILTY_STUB_TRACK A form of a <<<SIDE_TRACK>>> connected to a running <RAILWAY_TRACK> at one end only, and protected at the other end by an obstruction (for example: a bumping post); a stub track. n/a    
23 SUBWAY EEC_RAILTY_SUBWAY Part of a subway rail <SYSTEM>. IR [FACC, Annex B, RRC:6]  
24 TEAM_TRACK EEC_RAILTY_TEAM_TRACK A <RAILWAY_TRACK> on which <RAIL_WAGON>s are placed for the use of the public in loading or unloading freight; a team track. n/a    
25 TRAMWAY EEC_RAILTY_TRAMWAY Part of a tramway rail <SYSTEM>. IR [FACC, Annex B, RRC:14]  

EDCS Group Labels: LAND_TRNSP, TRNSP

Reference Type: IR

Reference: [FACC, Annex B: RRC]

Supplemental References: none


EDCS Attribute Label: RAMP_DEPLOYED_POSITION

EDCS Attribute Symbolic Constant: EAC_RAMP_DEPLOYED_POSITION

EDCS Attribute Code: 1072

Definition:
A number between 0 and 1 inclusive representing the linearly-scaled fractional deployment of a <RAMP> or <GATE> of an <OBJECT>. Zero means fully stowed/retracted/closed and one means fully deployed.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: PURE_NUMBER

EDCS Group Labels: RATE_OR_RATIO, TRNSP

Reference Type: IR

Reference: [EBEV, 4.3.1.1, Bit: 25 (Ramp)]

Supplemental References: none


EDCS Attribute Label: RAPID_CLASS

EDCS Attribute Symbolic Constant: EAC_RAPID_CLASS

EDCS Attribute Code: 1073

Definition:
In North America, the relative difficulty of traversing a <RAPID>, based on the Safety Code of American Whitewater; the rapid class.

EDCS Attribute Value Data Type: ENUMERATION

Code Label Symbolic constant Definition Reference type Reference Supplemental references
1 I EEC_RAPIDCLS_I Class I: Easy. Fast moving <WATER> with riffles and small <WATER_WAVE>s. Few obstructions, all obvious and easily missed with little training. Risk to swimmers is slight; self-rescue is easy. IR [SCAW]  
2 II EEC_RAPIDCLS_II Class II: Novice. Straightforward <RAPID>s with wide, clear channels which are evident without scouting. Occasional maneuvering may be required, but <STONE>s and medium sized <WATER_WAVE>s are easily missed by trained paddlers. Swimmers are seldom injured and group assistance, while helpful, is seldom needed. <RAPID>s that are at the upper end of this difficulty range are designated "Class II+". IR [SCAW]  
3 III EEC_RAPIDCLS_III Class III: Intermediate. <RAPID>s with moderate, irregular <WATER_WAVE>s which may be difficult to avoid and which can swamp an open canoe. Complex maneuvers in fast <WATER_CURRENT> and good boat control in tight passages or around ledges are often required; large <WATER_WAVE>s or strainers may be present but are easily avoided. Strong eddies and powerful <WATER_CURRENT> effects can be found, particularly on large-volume <RIVER>s. Scouting is advisable for inexperienced parties. Injuries while swimming are rare; self-rescue is usually easy but group assistance may be required to avoid long swims. <RAPID>s that are at the lower or upper end of this difficulty range are designated "Class III-" or "Class III+" respectively. IR [SCAW]  
4 IV EEC_RAPIDCLS_IV Class IV: Advanced. Intense, powerful but predictable <RAPID>s requiring precise boat handling in turbulent <WATER>. Depending on the character of the <RIVER>, it may include large, unavoidable <WATER_WAVE>s and holes or constricted passages demanding fast maneuvers under pressure. A fast, reliable eddy turn may be needed to initiate maneuvers, scout <RAPID>s, or rest. <RAPID>s may require "must'' moves above dangerous hazards. Scouting may be necessary the first time down. Risk of injury to swimmers is moderate to high, and water conditions may make self-rescue difficult. Group assistance for rescue is often essential but requires practiced skills. A strong Eskimo roll is highly recommended. <RAPID>s that are at the lower or upper end of this difficulty range are designated "Class IV-" or "Class IV+" respectively. IR [SCAW]  
5 V EEC_RAPIDCLS_V Class V: Expert. Extremely long, obstructed, or very violent <RAPID>s which expose a paddler to added risk. Drops may contain large, unavoidable <WATER_WAVE>s and holes or steep, congested chutes with complex, demanding routes. <RAPID>s may continue for long distances between pools, demanding a high level of fitness. What eddies exist may be small, turbulent, or difficult to reach. At the high end of the scale, several of these factors may be combined. Scouting is recommended but may be difficult. IR [SCAW]  
6 VI EEC_RAPIDCLS_VI Class VI: Extreme and Exploratory. These runs have almost never been attempted and often exemplify the extremes of difficulty, unpredictability and danger. The consequences of errors are very severe and rescue may be impossible. For teams of experts only, at favourable water levels, after close personal inspection and taking all precautions. After a Class VI <RAPID>s has been run many times, its rating may be changed to an appropriate Class 5.x rating. IR [SCAW]  

EDCS Group Labels: HYDROLOGY, HYDROGRAPHIC_TRNSP, TRNSP

Reference Type: IR

Reference: [SCAW]

Supplemental References: none


EDCS Attribute Label: RECEIVED_AMBIENT_LIGHT_SCALED_INTENSITY

EDCS Attribute Symbolic Constant: EAC_RECEIVED_AMBIENT_LIGHT_SCALED_INTENSITY

EDCS Attribute Code: 1074

Definition:
A number between 0 and 1 inclusive representing the linearly-scaled fractional light intensity received by an <OBJECT> from all unlocalized sources. Zero means minimum intensity and one means maximum intensity.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: PURE_NUMBER

EDCS Group Labels: EM_PHENOMENON, LIGHTING_AND_VISIBILITY, RATE_OR_RATIO

Reference Type: IR

Reference: [CGPP]

Supplemental References: none


EDCS Attribute Label: RECEIVED_DIFFUSE_LIGHT_SCALED_INTENSITY

EDCS Attribute Symbolic Constant: EAC_RECEIVED_DIFFUSE_LIGHT_SCALED_INTENSITY

EDCS Attribute Code: 1075

Definition:
A number between 0 and 1 inclusive representing the linearly-scaled fractional light intensity received by an <OBJECT> from the diffuse radiation leaving a particular localized source. Zero means minimum intensity and one means maximum intensity.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: PURE_NUMBER

EDCS Group Labels: EM_PHENOMENON, LIGHTING_AND_VISIBILITY, RATE_OR_RATIO

Reference Type: IR

Reference: [CGPP]

Supplemental References: none


EDCS Attribute Label: RECEIVED_SPECULAR_LIGHT_SCALED_INTENSITY

EDCS Attribute Symbolic Constant: EAC_RECEIVED_SPECULAR_LIGHT_SCALED_INTENSITY

EDCS Attribute Code: 1076

Definition:
A number between 0 and 1 inclusive representing the linearly-scaled fractional light intensity received by an <OBJECT> from the specular radiation leaving a particular localized source. Zero means minimum intensity and one means maximum intensity.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: PURE_NUMBER

EDCS Group Labels: EM_PHENOMENON, LIGHTING_AND_VISIBILITY, RATE_OR_RATIO

Reference Type: IR

Reference: [CGPP]

Supplemental References: none


EDCS Attribute Label: RECOMMENDED_TRACK

EDCS Attribute Symbolic Constant: EAC_RECOMMENDED_TRACK

EDCS Attribute Code: 1077

Definition:
An indication that an <OBJECT> complies with a recommended track.

EDCS Attribute Value Data Type: BOOLEAN

EDCS Group Labels: ABSTRACT_OBJECT, TRNSP

Reference Type: IR

Reference: [FAD, Annex B: RTS]

Supplemental References: none


EDCS Attribute Label: RECORDING_DATE

EDCS Attribute Symbolic Constant: EAC_RECORDING_DATE

EDCS Attribute Code: 1078

Definition:
The date when the given information concerning the <OBJECT> was recorded, captured, edited, or deleted. The value is formatted as specified by <<DATE_FORMAT>> or by <<DATE_TIME_FORMAT>>.

EDCS Attribute Value Data Type: CONSTRAINED_STRING

EDCS Group Labels: TIME

Reference Type: IR

Reference: [FACC, Annex B: RCD]

Supplemental References: none


EDCS Attribute Label: RECORDING_DATE_TYPE

EDCS Attribute Symbolic Constant: EAC_RECORDING_DATE_TYPE

EDCS Attribute Code: 1079

Definition:
The type of a <<RECORDING_DATE>>.

EDCS Attribute Value Data Type: ENUMERATION

Code Label Symbolic constant Definition Reference type Reference Supplemental references
1 AERIAL_PHOTOGRAPHY EEC_RCRDDATETY_AERIAL_PHOTOGRAPHY Date of aerial photography. IR [FACC, Annex B, CDP:1]  
2 AIR_INFORMATION EEC_RCRDDATETY_AIR_INFORMATION Air information. IR [FACC, Annex B, CDP:2]  
3 APPROXIMATE EEC_RCRDDATETY_APPROXIMATE Approximate. IR [FACC, Annex B, CDP:3]  
4 COMPILATION EEC_RCRDDATETY_COMPILATION Date of compilation. IR [FACC, Annex B, CDP:5]  
5 COPYRIGHT EEC_RCRDDATETY_COPYRIGHT Date of copyright. IR [FACC, Annex B, CDP:6]  
6 CREATION EEC_RCRDDATETY_CREATION Date of creation. IR [FACC, Annex B, CDP:7]  
7 CYCLE EEC_RCRDDATETY_CYCLE Cycle date. IR [FACC, Annex B, CDP:28]  
8 DIGITIZING EEC_RCRDDATETY_DIGITIZING Date of digitization. IR [FACC, Annex B, CDP:8]  
9 DISTRIBUTED EEC_RCRDDATETY_DISTRIBUTED Date of distribution or dispatch. IR [FACC, Annex B, CDP:9]  
10 DOWNGRADING EEC_RCRDDATETY_DOWNGRADING Date of downgrading. IR [FACC, Annex B, CDP:10]  
11 DRAWN EEC_RCRDDATETY_DRAWN Date of drafting, scribing, or drawing. IR [FACC, Annex B, CDP:11]  
12 EARLIEST_SOURCE EEC_RCRDDATETY_EARLIEST_SOURCE Earliest date of source. IR [FACC, Annex B, CDP:20]  
13 EDITION EEC_RCRDDATETY_EDITION Date of this edition. IR [FACC, Annex B, CDP:12]  
14 FIELD_CLASSIFICATION EEC_RCRDDATETY_FIELD_CLASSIFICATION Date of the field classification. IR [FACC, Annex B, CDP:4]  
15 FIELD_EXAMINATION EEC_RCRDDATETY_FIELD_EXAMINATION Date of the field examination. IR [FACC, Annex B, CDP:13]  
16 INFORMATION_AS_OF EEC_RCRDDATETY_INFORMATION_AS_OF Information present is valid as of this date. IR [FACC, Annex B, CDP:26]  
17 INTELLIGENCE EEC_RCRDDATETY_INTELLIGENCE Date of the given intelligence. IR [FACC, Annex B, CDP:14]  
18 INTERPRETABLE EEC_RCRDDATETY_INTERPRETABLE Date interpretable. IR [FACC, Annex B, CDP:15]  
19 LATEST_SOURCE EEC_RCRDDATETY_LATEST_SOURCE Latest date of source. IR [FACC, Annex B, CDP:21]  
20 MAGNETIC_INFO EEC_RCRDDATETY_MAGNETIC_INFO Date of magnetic information. IR [FACC, Annex B, CDP:30]  
21 MAP_EDIT EEC_RCRDDATETY_MAP_EDIT Date of the particular map edit. IR [FACC, Annex B, CDP:25]  
22 NOTICE_TO_MARINERS EEC_RCRDDATETY_NOTICE_TO_MARINERS Date of a Notice to Mariners. IR [FACC, Annex B, CDP:31]  
23 PERISHABLE_INFORMATION EEC_RCRDDATETY_PERISHABLE_INFORMATION Perishable information date. IR [FACC, Annex B, CDP:27]  
24 PROCESSING EEC_RCRDDATETY_PROCESSING Date of processing. IR [FACC, Annex B, CDP:16]  
25 PUBLISHED EEC_RCRDDATETY_PUBLISHED Date published. IR [FACC, Annex B, CDP:17]  
26 RECEIPT EEC_RCRDDATETY_RECEIPT Date of receipt. IR [FACC, Annex B, CDP:18]  
27 REVISION EEC_RCRDDATETY_REVISION Currency, "up to dateness", or revision date. IR [FACC, Annex B, CDP:24]  
28 SIGNIFICANT EEC_RCRDDATETY_SIGNIFICANT Significant date. IR [FACC, Annex B, CDP:29]  
29 SOURCE EEC_RCRDDATETY_SOURCE Date the source was obtained. IR [FACC, Annex B, CDP:19]  
30 SPECIFICATION EEC_RCRDDATETY_SPECIFICATION Date of the specification. IR [FACC, Annex B, CDP:22]  
31 SURVEY EEC_RCRDDATETY_SURVEY Date of survey. IR [FACC, Annex B, CDP:23]  

EDCS Group Labels: TIME

Reference Type: IR

Reference: [FACC, Annex B: CDP]

Supplemental References: none


EDCS Attribute Label: REFLECTANCE_AZIMUTH_GEODETIC

EDCS Attribute Symbolic Constant: EAC_REFLECTANCE_AZIMUTH_GEODETIC

EDCS Attribute Code: 1080

Definition:
The <<VECTOR_AZIMUTH_GEODETIC>> toward which light is reflected (the <DIRECTION> of the Poynting vector).

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: PLANE_ANGLE

EDCS Group Labels: ANGULAR_MEASURE, EM_PHENOMENON, LIGHTING_AND_VISIBILITY

Reference Type: IR

Reference: [TRHT]

Supplemental References: none


EDCS Attribute Label: REFLECTANCE_AZIMUTH_LOCAL

EDCS Attribute Symbolic Constant: EAC_REFLECTANCE_AZIMUTH_LOCAL

EDCS Attribute Code: 1081

Definition:
The <<VECTOR_AZIMUTH_LOCAL>> toward which light is reflected (the <DIRECTION> of the Poynting vector).

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: PLANE_ANGLE

EDCS Group Labels: ANGULAR_MEASURE, EM_PHENOMENON, LIGHTING_AND_VISIBILITY

Reference Type: IR

Reference: [TRHT]

Supplemental References: none


EDCS Attribute Label: REFLECTANCE_AZIMUTH_MAGNETIC

EDCS Attribute Symbolic Constant: EAC_REFLECTANCE_AZIMUTH_MAGNETIC

EDCS Attribute Code: 1082

Definition:
The <<VECTOR_AZIMUTH_MAGNETIC>> toward which light is reflected (the <DIRECTION> of the Poynting vector).

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: PLANE_ANGLE

EDCS Group Labels: ANGULAR_MEASURE, EM_PHENOMENON, LIGHTING_AND_VISIBILITY

Reference Type: IR

Reference: [TRHT]

Supplemental References: none


EDCS Attribute Label: REFLECTANCE_ELEV_ANGLE_HORIZONTAL

EDCS Attribute Symbolic Constant: EAC_REFLECTANCE_ELEV_ANGLE_HORIZONTAL

EDCS Attribute Code: 1083

Definition:
The <<VECTOR_ELEV_ANGLE_HORIZONTAL>> toward which light is reflected (the <DIRECTION> of the Poynting vector).

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: PLANE_ANGLE

EDCS Group Labels: ANGULAR_MEASURE, EM_PHENOMENON, LIGHTING_AND_VISIBILITY

Reference Type: IR

Reference: [TRHT]

Supplemental References: none


EDCS Attribute Label: REFLECTANCE_ELEV_ANGLE_LOCAL

EDCS Attribute Symbolic Constant: EAC_REFLECTANCE_ELEV_ANGLE_LOCAL

EDCS Attribute Code: 1084

Definition:
The <<VECTOR_ELEV_ANGLE_LOCAL>> toward which light is reflected (the <DIRECTION> of the unit Poynting vector).

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: PLANE_ANGLE

EDCS Group Labels: ANGULAR_MEASURE, EM_PHENOMENON, LIGHTING_AND_VISIBILITY

Reference Type: IR

Reference: [TRHT]

Supplemental References: none


EDCS Attribute Label: REFLECTANCE_ZENITH_ANGLE_LOCAL

EDCS Attribute Symbolic Constant: EAC_REFLECTANCE_ZENITH_ANGLE_LOCAL

EDCS Attribute Code: 1085

Definition:
The angle at a <LOCATION> on a <SURFACE> between the vectors A and B, where A is the surface normal vector and B is the <DIRECTION> toward the sampling of radiation reflected from the <SURFACE> at that <LOCATION>. The positive sense is clockwise when looking in the <DIRECTION> of the cross product AxB.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: PLANE_ANGLE

EDCS Group Labels: ANGULAR_MEASURE, EM_PHENOMENON, SURFACE

Reference Type: IR

Reference: [TRHT]

Supplemental References: none


EDCS Attribute Label: REFRACTION_INDEX_IMAGINARY_PART

EDCS Attribute Symbolic Constant: EAC_REFRACTION_INDEX_IMAGINARY_PART

EDCS Attribute Code: 1086

Definition:
The imaginary part of a complex refraction index. The complex refraction index is the square root of the product of the complex relative permittivity and permeability of the <MATERIAL>. The imaginary part of the complex refraction index can also be derived from the attenuation index or absorption coefficient of the <MATERIAL>.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: PURE_NUMBER

EDCS Group Labels: MATERIAL

Reference Type: IR

Reference: [OPT]

Supplemental References: none


EDCS Attribute Label: REFRACTION_INDEX_REAL_PART

EDCS Attribute Symbolic Constant: EAC_REFRACTION_INDEX_REAL_PART

EDCS Attribute Code: 1087

Definition:
The real part of a complex refraction index. The complex refraction index is the square root of the product of the complex relative permittivity and permeability of the <MATERIAL>. The real part of a complex refraction index can also be derived from the attenuation index or absorption coefficient of the <MATERIAL>.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: PURE_NUMBER

EDCS Group Labels: MATERIAL

Reference Type: IR

Reference: [OPT]

Supplemental References: none


EDCS Attribute Label: REGIONAL_STYLE

EDCS Attribute Symbolic Constant: EAC_REGIONAL_STYLE

EDCS Attribute Code: 1088

Definition:
The architectural style of a <STRUCTURE> based on the <REGION> of the <EARTH> where it is commonly used or other important characteristics; the regional style.

EDCS Attribute Value Data Type: ENUMERATION

Code Label Symbolic constant Definition Reference type Reference Supplemental references
1 AFRICA EEC_REGNSTYLE_AFRICA Africa. n/a    
2 ANTARCTICA EEC_REGNSTYLE_ANTARCTICA Antarctica. n/a    
3 ARCTIC EEC_REGNSTYLE_ARCTIC Arctic. n/a    
4 ASIA EEC_REGNSTYLE_ASIA Asia. n/a    
5 AUSTRALIA EEC_REGNSTYLE_AUSTRALIA Australia. n/a    
6 CENTRAL_AMERICA EEC_REGNSTYLE_CENTRAL_AMERICA Central America. n/a    
7 CENTRAL_ASIA EEC_REGNSTYLE_CENTRAL_ASIA Central Asia. n/a    
8 EASTERN_EUROPE EEC_REGNSTYLE_EASTERN_EUROPE Eastern Europe. n/a    
9 EUROPE EEC_REGNSTYLE_EUROPE Europe. n/a    
10 MODERN_INDUSTRIAL_CONSTRUCTION EEC_REGNSTYLE_MODERN_INDUSTRIAL_CONSTRUCTION Modern industrial construction. n/a    
11 NORTH_AMERICA EEC_REGNSTYLE_NORTH_AMERICA North America. n/a    
12 NORTH_EAST_ASIA EEC_REGNSTYLE_NORTH_EAST_ASIA North-east Asia. n/a    
13 NORTHERN_EUROPE EEC_REGNSTYLE_NORTHERN_EUROPE Northern Europe. n/a    
14 PACIFIC_ISLANDS EEC_REGNSTYLE_PACIFIC_ISLANDS Pacific Islands. n/a    
15 SOUTH_AMERICA EEC_REGNSTYLE_SOUTH_AMERICA South America. n/a    
16 SOUTH_EAST_ASIA EEC_REGNSTYLE_SOUTH_EAST_ASIA South-east Asia. n/a    
17 SOUTHERN_EUROPE EEC_REGNSTYLE_SOUTHERN_EUROPE Southern Europe. n/a    
18 SOUTH_WEST_ASIA EEC_REGNSTYLE_SOUTH_WEST_ASIA South-west Asia. n/a    
19 WESTERN_EUROPE EEC_REGNSTYLE_WESTERN_EUROPE Western Europe. n/a    

EDCS Group Labels: SUPPORT_STRUCTURE

Reference Type: n/a

Reference: none

Supplemental References: none


EDCS Attribute Label: RELATIVE_HORIZONTAL_ACCURACY

EDCS Attribute Symbolic Constant: EAC_RELATIVE_HORIZONTAL_ACCURACY

EDCS Attribute Code: 1089

Definition:
The horizontal accuracy of a <LOCATION> relative to another horizontal <LOCATION> expressed in units of length at 90% circular error.

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 Label: RELATIVE_HUMIDITY

EDCS Attribute Symbolic Constant: EAC_RELATIVE_HUMIDITY

EDCS Attribute Code: 1090

Definition:
The ratio of vapour pressure to saturation vapour pressure, where vapour pressure is the pressure exerted by the molecules of water vapour and saturation vapour pressure is the pressure exerted by molecules of water vapour in <AIR> that has attained saturation; the relative humidity.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: PURE_NUMBER

EDCS Group Labels: ATMOSPHERE, RATE_OR_RATIO

Reference Type: IR

Reference: [GMET]

Supplemental References: none


EDCS Attribute Label: RELATIVE_HUMIDITY_ERROR

EDCS Attribute Symbolic Constant: EAC_RELATIVE_HUMIDITY_ERROR

EDCS Attribute Code: 1091

Definition:
The error in a measurement of <<RELATIVE_HUMIDITY>> that is introduced by uncertainties.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: PURE_NUMBER

EDCS Group Labels: ATMOSPHERE

Reference Type: IR

Reference: [JMCDM, "AIR-TEMPERATURE-ANALYSIS-FORECAST relative humidity error quantity"]

Supplemental References: none


EDCS Attribute Label: RELATIVE_HUMIDITY_MINIMUM_TEMPERATURE

EDCS Attribute Symbolic Constant: EAC_RELATIVE_HUMIDITY_MINIMUM_TEMPERATURE

EDCS Attribute Code: 1092

Definition:
The <<RELATIVE_HUMIDITY>> at the time of the lowest <<AIR_TEMPERATURE>> for the preceding twenty-four hours.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: PURE_NUMBER

EDCS Group Labels: ATMOSPHERE, RATE_OR_RATIO

Reference Type: n/a

Reference: none

Supplemental References: none


EDCS Attribute Label: RELATIVE_LOCATION

EDCS Attribute Symbolic Constant: EAC_RELATIVE_LOCATION

EDCS Attribute Code: 1093

Definition:
The <LOCATION> of an <OBJECT> relative to the surrounding <REGION>.

EDCS Attribute Value Data Type: ENUMERATION

Code Label Symbolic constant Definition Reference type Reference Supplemental references
1 ABOVE_SRF EEC_RELLOC_ABOVE_SRF Suspended or elevated above the <PLANETARY_SURFACE>. IR [FACC, Annex B, LOC:25]  
2 ABOVE_SRF_HGT_KNOWN EEC_RELLOC_ABOVE_SRF_HGT_KNOWN Above <PLANETARY_SURFACE> and does not cover; height known. IR [FACC, Annex B, LOC:1]  
3 ABOVE_SRF_HGT_UNKNOWN EEC_RELLOC_ABOVE_SRF_HGT_UNKNOWN Above <PLANETARY_SURFACE> and does not cover; height unknown. IR [FACC, Annex B, LOC:19]  
4 ABOVE_WTR_BODY_FLOOR EEC_RELLOC_ABOVE_WTR_BODY_FLOOR Suspended or elevated above <WATERBODY_FLOOR>. IR [FACC, Annex B, LOC:24]  
5 AWASH_AT_CHART_DATUM EEC_RELLOC_AWASH_AT_CHART_DATUM Awash at chart <SURFACE_DATUM>. IR [FACC, Annex B, LOC:2]  
6 BELOW_WTR_BODY_FLOOR EEC_RELLOC_BELOW_WTR_BODY_FLOOR Below <WATERBODY_FLOOR>. IR [FACC, Annex B, LOC:23]  
7 BELOW_WTR_BODY_SURFACE EEC_RELLOC_BELOW_WTR_BODY_SURFACE Below <WATERBODY_SURFACE>. IR [FACC, Annex B, LOC:4]  
8 COVERED_ge_20_M_AND_lt_30_M EEC_RELLOC_COVERED_ge_20_M_AND_lt_30_M Covered, greater than or equal to 20 metres and less than 30 metres. IR [FACC, Annex B, LOC:6]  
9 COVERED_ge_30_M EEC_RELLOC_COVERED_ge_30_M Covered, greater than or equal to 30 metres. IR [FACC, Annex B, LOC:7]  
10 COVERED_INTERMITTENTLY EEC_RELLOC_COVERED_INTERMITTENTLY Dries or covers, height unknown. IR [FACC, Annex B, LOC:3]  
11 COVERED_lt_20_M EEC_RELLOC_COVERED_lt_20_M Covered, less than 20 metres. IR [FACC, Annex B, LOC:5]  
12 DEPRESSED EEC_RELLOC_DEPRESSED Depressed. IR [FACC, Annex B, LOC:32]  
13 DEPTH_KNOWN EEC_RELLOC_DEPTH_KNOWN Depth known. IR [FACC, Annex B, LOC:9]  
14 DEPTH_KNOWN_CLEARED EEC_RELLOC_DEPTH_KNOWN_CLEARED <<<DEPTH_KNOWN>>>, cleared by drag wire. IR [FACC, Annex B, LOC:10]  
15 DEPTH_UNKNOWN EEC_RELLOC_DEPTH_UNKNOWN Depth unknown. IR [FACC, Annex B, LOC:39]  
16 DEPTH_UNKNOWN_BUT_SAFE EEC_RELLOC_DEPTH_UNKNOWN_BUT_SAFE <<<DEPTH_UNKNOWN>>>, but safe to depth shown. IR [FACC, Annex B, LOC:11]  
17 ELEVATED EEC_RELLOC_ELEVATED Elevated. IR [FACC, Annex B, LOC:31]  
18 EXACT_POSITION_KNOWN EEC_RELLOC_EXACT_POSITION_KNOWN Exact position known. IR [FACC, Annex B, LOC:37]  
19 EXACT_POSITION_UNKNOWN EEC_RELLOC_EXACT_POSITION_UNKNOWN Exact position unknown. IR [FACC, Annex B, LOC:38]  
20 FUNNEL_SHOWING EEC_RELLOC_FUNNEL_SHOWING Funnel showing. IR [FACC, Annex B, LOC:20]  
21 HEIGHT_ABOVE_BOTTOM EEC_RELLOC_HEIGHT_ABOVE_BOTTOM Height above bottom. IR [FACC, Annex B, LOC:36]  
22 HULL_SHOWING EEC_RELLOC_HULL_SHOWING Hull showing. IR [FACC, Annex B, LOC:13]  
23 INLAND EEC_RELLOC_INLAND Inland. IR [FACC, Annex B, LOC:34]  
24 MASTS_AND_FUNNEL_SHOWING EEC_RELLOC_MASTS_AND_FUNNEL_SHOWING <<<MASTS_SHOWING>>> and <<<FUNNEL_SHOWING>>>. IR [FACC, Annex B, LOC:28]  
25 MASTS_SHOWING EEC_RELLOC_MASTS_SHOWING Masts showing. IR [FACC, Annex B, LOC:14]  
26 NON_FLOATING EEC_RELLOC_NON_FLOATING Non floating. IR [FACC, Annex B, LOC:30]  
27 NOT_SUBMERGED EEC_RELLOC_NOT_SUBMERGED Not submerged. IR [FACC, Annex B, LOC:33]  
28 OFFSHORE EEC_RELLOC_OFFSHORE Offshore. IR [FACC, Annex B, LOC:22]  
29 ON_STRUCTURE EEC_RELLOC_ON_STRUCTURE On <STRUCTURE>. n/a    
30 ON_TERRAIN EEC_RELLOC_ON_TERRAIN On <TERRAIN>. IR [FACC, Annex B, LOC:8]  
31 ON_TOWER EEC_RELLOC_ON_TOWER On <TOWER>. n/a    
32 ON_VEHICLE EEC_RELLOC_ON_VEHICLE On <VEHICLE>. n/a    
33 ON_WTR_BODY_FLOOR EEC_RELLOC_ON_WTR_BODY_FLOOR Sunken and on the <WATERBODY_FLOOR>. IR [FACC, Annex B, LOC:17]  
34 ON_WTR_BODY_SURFACE EEC_RELLOC_ON_WTR_BODY_SURFACE Floating on the <WATERBODY_SURFACE>. IR [FACC, Annex B, LOC:15]  
35 OVERHEAD EEC_RELLOC_OVERHEAD Overhead. IR [FACC, Annex B, LOC:35]  
36 PARTIALLY_SUBMERGED EEC_RELLOC_PARTIALLY_SUBMERGED Partially submerged at high water. IR [FACC, Annex B, LOC:16]  
37 SUPERSTRUCTURE_SHOWING EEC_RELLOC_SUPERSTRUCTURE_SHOWING Superstructure showing. IR [FACC, Annex B, LOC:21]  
38 UNDERGROUND EEC_RELLOC_UNDERGROUND Underground. IR [FACC, Annex B, LOC:40]  

EDCS Group Labels: ABSTRACT_OBJECT, LOCATION

Reference Type: IR

Reference: [FACC, Annex B: TRK]

Supplemental References: none


EDCS Attribute Label: RELATIVE_ORIENTATION_ANGLE

EDCS Attribute Symbolic Constant: EAC_RELATIVE_ORIENTATION_ANGLE

EDCS Attribute Code: 1094

Definition:
The angular distance about the vertical axis of an <OBJECT> measured in the local horizontal plane from the positive x-axis of an external (relative) coordinate system clockwise (viewed from above) to the major (longitudinal) axis of the <OBJECT>; the relative orientation angle.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: PLANE_ANGLE

EDCS Group Labels: ABSTRACT_OBJECT, ANGULAR_MEASURE

Reference Type: n/a

Reference: none

Supplemental References: none


EDCS Attribute Label: RELATIVE_VERTICAL_ACCURACY

EDCS Attribute Symbolic Constant: EAC_RELATIVE_VERTICAL_ACCURACY

EDCS Attribute Code: 1095

Definition:
The vertical accuracy of a <LOCATION> relative to another vertical <LOCATION>, expressed in units of length at 90% linear error.

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 Label: RELEASABILITY_RESTRICTIONS

EDCS Attribute Symbolic Constant: EAC_RELEASABILITY_RESTRICTIONS

EDCS Attribute Code: 1096

Definition:
The releasability restrictions of information about an <OBJECT>.

EDCS Attribute Value Data Type: STRING

EDCS Group Labels: COMMUNICATION

Reference Type: IR

Reference: [FACC, Annex B: QLE]

Supplemental References: none


EDCS Attribute Label: RELIGIOUS_DESIGNATION

EDCS Attribute Symbolic Constant: EAC_RELIGIOUS_DESIGNATION

EDCS Attribute Code: 1097

Definition:
A designation denoting a religion or system of belief; the religious designation.

EDCS Attribute Value Data Type: ENUMERATION

Code Label Symbolic constant Definition Reference type Reference Supplemental references
1 AGNOSTICISM EEC_RELIGDESIG_AGNOSTICISM Agnosticism. n/a    
2 ATHEISM EEC_RELIGDESIG_ATHEISM Atheism. n/a    
3 BAHAISM EEC_RELIGDESIG_BAHAISM Baha'ism. n/a    
4 BUDDHISM EEC_RELIGDESIG_BUDDHISM Buddhism. n/a    
5 CAODAISM EEC_RELIGDESIG_CAODAISM Caodaism. n/a    
6 CHINESE_TRADITIONAL EEC_RELIGDESIG_CHINESE_TRADITIONAL Traditional Chinese religion, including local deities, Taoism, ancestor veneration, Confucian ethics, Chinese universism, divination and magic. IR [WCE]  
7 CHRISTIANITY EEC_RELIGDESIG_CHRISTIANITY Christianity. n/a    
8 HINDUISM EEC_RELIGDESIG_HINDUISM Hinduism. n/a    
9 ISLAM EEC_RELIGDESIG_ISLAM Islam. n/a    
10 JAINISM EEC_RELIGDESIG_JAINISM Jainism. n/a    
11 JUDAISM EEC_RELIGDESIG_JUDAISM Judaism. n/a    
12 NEO_PAGANISM EEC_RELIGDESIG_NEO_PAGANISM Modern revival of ancient ethnic and magical traditions, usually polytheistic, including Wicca, Magic, and Druidism; neo-paganism. IR [WCE]  
13 NEW_RELIGIONS EEC_RELIGDESIG_NEW_RELIGIONS Modern Far Eastern or Asiatic indigenous non-Christian syncretistic mass religions, founded since 1800 and mostly since 1945, including the Japanese neo-Buddhist and neo-Shinto new religious movements, and Korean, Chinese, Vietnamese, and Indonesian syncretistic religions. IR [WCE]  
14 NON_BUDDHISM EEC_RELIGDESIG_NON_BUDDHISM A religion other than <<<BUDDHISM>>>. IR [WCE]  
15 NON_CHRISTIANITY EEC_RELIGDESIG_NON_CHRISTIANITY A religion other than <<<CHRISTIANITY>>>. IR [WCE]  
16 NON_HINDUISM EEC_RELIGDESIG_NON_HINDUISM A religion other than <<<HINDUISM>>>. IR [WCE]  
17 NON_ISLAM EEC_RELIGDESIG_NON_ISLAM A religion other than <<<ISLAM>>>. IR [WCE]  
18 NON_JUDAISM EEC_RELIGDESIG_NON_JUDAISM A religion other than <<<JUDAISM>>>. IR [WCE]  
19 PRIMAL_INDIGENOUS EEC_RELIGDESIG_PRIMAL_INDIGENOUS Original or primitive religions in an area including animism, shamanism, spirit-worship, ancestor veneration, polytheism, and pantheism; usually exclusive to a particular tribe or people. IR [WCE]  
20 RASTAFARIANISM EEC_RELIGDESIG_RASTAFARIANISM Rastafarianism. n/a    
21 SCIENTOLOGY EEC_RELIGDESIG_SCIENTOLOGY Scientology. n/a    
22 SHINTO EEC_RELIGDESIG_SHINTO Shinto. n/a    
23 SIKHISM EEC_RELIGDESIG_SIKHISM Sikhism. n/a    
24 SPIRITISM EEC_RELIGDESIG_SPIRITISM Belief in the action and agency of spirits of the dead, producing mediumistic phenomena; spiritism. IR [WCE]  
25 UNITARIAN_UNIVERSALISM EEC_RELIGDESIG_UNITARIAN_UNIVERSALISM A religion formed by the merger of the Unitarian and the Universalism religions; a liberal religion based on Jewish and Christian traditions, but encompasses spirituality from all the major world religions, as well as primal-indigenous faiths. IR [WCE]  
26 YORUBA EEC_RELIGDESIG_YORUBA A religion based on the primal-indigenous religion of the former Yoruba state of Africa, practiced mostly in the Caribbean, South America and the United States by adherents who are integrated into a technological, industrial society; includes Santeria and Voodoo. IR [WCE]  
27 ZOROASTRIANISM EEC_RELIGDESIG_ZOROASTRIANISM Zoroastrianism. n/a    

EDCS Group Labels: RELIGION

Reference Type: IR

Reference: [WCE]

Supplemental References: none


EDCS Attribute Label: RESERVOIR_TYPE

EDCS Attribute Symbolic Constant: EAC_RESERVOIR_TYPE

EDCS Attribute Code: 1098

Definition:
The manner that a <RESERVOIR> contains <WATER>.

EDCS Attribute Value Data Type: ENUMERATION

Code Label Symbolic constant Definition Reference type Reference Supplemental references
1 CONSTRUCTED_BASIN EEC_RESRVRTY_CONSTRUCTED_BASIN Constructed basin. IR [FACC, Annex B, RTP:1]  
2 DAM_IMPOUND EEC_RESRVRTY_DAM_IMPOUND Backup <WATER> impounded by a <DAM>. IR [FACC, Annex B, RTP:2]  

EDCS Group Labels: HYDROGRAPHIC_ARTEFACT, INFRASTRUCTURE

Reference Type: IR

Reference: [FACC, Annex B: RTP]

Supplemental References: none


EDCS Attribute Label: REVERBERATION_NOISE_POWER_LEVEL

EDCS Attribute Symbolic Constant: EAC_REVERBERATION_NOISE_POWER_LEVEL

EDCS Attribute Code: 1099

Definition:
The power level of acoustic energy in a <WATERBODY> due to reflection of active acoustic emissions from non-target <OBJECT>s; the reverberation noise.

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 Label: REYNOLDS_NUMBER

EDCS Attribute Symbolic Constant: EAC_REYNOLDS_NUMBER

EDCS Attribute Code: 1100

Definition:
The non-dimensional ratio of the inertial force to the viscous force in fluid motion, usually ranging between 0,0 and 1,0 x 105; the Reynolds number.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: PURE_NUMBER

EDCS Group Labels: FLUID_CONDITION, RATE_OR_RATIO

Reference Type: IR

Reference: [WMO182]

Supplemental References: none


EDCS Attribute Label: RF_DIRECTIVITY

EDCS Attribute Symbolic Constant: EAC_RF_DIRECTIVITY

EDCS Attribute Code: 1101

Definition:
A characterization of the <DIRECTION>s from an <OBJECT> that produce the greatest reflectivity potential to electromagnetic radiation; the radio frequency directivity.

EDCS Attribute Value Data Type: ENUMERATION

Code Label Symbolic constant Definition Reference type Reference Supplemental references
1 UNIDIRECTIONAL EEC_RFDIRECTIVITY_UNIDIRECTIONAL Reflects electromagnetic radiation arriving from one <DIRECTION>; unidirectional. IR [FACC, Annex B, DIR:1]  
2 BIDIRECTIONAL EEC_RFDIRECTIVITY_BIDIRECTIONAL Reflects electromagnetic radiation arriving from two <DIRECTION>s; bidirectional. IR [FACC, Annex B, DIR:2]  
3 OMNIDIRECTIONAL EEC_RFDIRECTIVITY_OMNIDIRECTIONAL Reflects electromagnetic radiation arriving from any <DIRECTION>; omnidirectional. IR [FACC, Annex B, DIR:3]  

EDCS Group Labels: ABSTRACT_OBJECT

Reference Type: IR

Reference: [FACC, Annex B: DIR]

Supplemental References: none


EDCS Attribute Label: RF_REFRACTIVE_INDEX_MODIFIED

EDCS Attribute Symbolic Constant: EAC_RF_REFRACTIVE_INDEX_MODIFIED

EDCS Attribute Code: 1102

Definition:
The index of refraction for the propagation of electromagnetic waves at radio <<FREQUENCY>>s in an <ATMOSPHERE> that has been modified to account for the curvature of a <PLANETARY_SURFACE>. The index of refraction is the ratio of the <<WAVELENGTH>> or phase velocity of an electromagnetic wave in a vacuum to that in the medium or substance.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: PURE_NUMBER

EDCS Group Labels: EM_PHENOMENON, RATE_OR_RATIO

Reference Type: IR

Reference: [GMET]

Supplemental References: none


EDCS Attribute Label: RGB_COLOUR_BLUE

EDCS Attribute Symbolic Constant: EAC_RGB_COLOUR_BLUE

EDCS Attribute Code: 1103

Definition:
A number between 0 and 1 inclusive representing a linearly-scaled fraction specifying the blue component of a colour measurement in the RGB colour model.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: PURE_NUMBER

EDCS Group Labels: ALGORITHM_RELATED, COLOUR, RATE_OR_RATIO

Reference Type: IR

Reference: [CGPP, Chapter 13]

Supplemental References: none


EDCS Attribute Label: RGB_COLOUR_GREEN

EDCS Attribute Symbolic Constant: EAC_RGB_COLOUR_GREEN

EDCS Attribute Code: 1104

Definition:
A number between 0 and 1 inclusive representing a linearly-scaled fraction specifying the green component of a colour measurement in the RGB colour model.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: PURE_NUMBER

EDCS Group Labels: ALGORITHM_RELATED, COLOUR, RATE_OR_RATIO

Reference Type: IR

Reference: [CGPP, Chapter 13]

Supplemental References: none


EDCS Attribute Label: RGB_COLOUR_RED

EDCS Attribute Symbolic Constant: EAC_RGB_COLOUR_RED

EDCS Attribute Code: 1105

Definition:
A number between 0 and 1 inclusive representing a linearly-scaled fraction specifying the red component of a colour measurement in the RGB colour model.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: PURE_NUMBER

EDCS Group Labels: ALGORITHM_RELATED, COLOUR, RATE_OR_RATIO

Reference Type: IR

Reference: [CGPP, Chapter 13]

Supplemental References: none


EDCS Attribute Label: RICHARDSON_NUMBER

EDCS Attribute Symbolic Constant: EAC_RICHARDSON_NUMBER

EDCS Attribute Code: 1678

Definition:
A non-dimensional number arising from the study of shearing flows of a stratified fluid defined as the product of the acceleration of gravity and a measure of the vertical stability, divided by the square of the vertical shear; Richardson number.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: PURE_NUMBER

EDCS Group Labels: FLUID_CONDITION, RATE_OR_RATIO

Reference Type: PR

Reference: [WMO182, "Richardson number"]

Supplemental References: [GMET, "Richardson number"]


EDCS Attribute Label: RIGHT_ABOVE_BANK_ANGLE

EDCS Attribute Symbolic Constant: EAC_RIGHT_ABOVE_BANK_ANGLE

EDCS Attribute Code: 1106

Definition:
The angle from the horizontal plane to the portion above the mean level of the <WATERBODY_SURFACE> of the right <WATERBODY_BANK> (facing downstream) of a <WATERCOURSE>.

EDCS Attribute Value Data Type: REAL

EDCS Unit Equivalence Class Label: PLANE_ANGLE

EDCS Group Labels: ANGULAR_MEASURE

Reference Type: IR

Reference: [FACC, Annex B: BGR]

Supplemental References: none


EDCS Attribute Label: RIGHT_ABOVE_BANK_SLOPE

EDCS Attribute Symbolic Constant: EAC_RIGHT_ABOVE_BANK_SLOPE

EDCS Attribute Code: 1107

Definition:
The <<TERRAIN_SLOPE>> of the portion above the mean level of the <WATERBODY_SURFACE> of the right &