Table 5.22 -- EDCS classifications whose label begins with R
Label | Definition | Code |
RACE_TRACK | A course for racing (for example: racing <NON_HUMAN_ANIMAL>s or racing <MOTOR_VEHICLE>s); a racetrack. | 904 |
RADAR_DEVICE | A <DEVICE> used for the reception or transmission of radar signals. | 905 |
RADAR_LINE | A <LINE> shown on a marine <MAP> corresponding to the <LINE>s seen on radar displays of <HARBOUR>s; a radar line. | 906 |
RADAR_MATERIAL_PROPERTY_SET | A <PROPERTY_SET> describing the radar properties of the <MATERIAL>s composing an <OBJECT>. | 907 |
RADAR_RANGE | A <REGION> of a <WATER_BODY> within range of a <RADAR_STATION>; inside this <REGION> a <VESSEL> may request radar assistance from <SHORE>, particularly in poor visibility. | 908 |
RADAR_RECEIVER | A <DEVICE> used for the reception of radar signals; a radar receiver. | 909 |
RADAR_REFERENCE_LINE | A <LINE> along which <VESSEL>s are guided by a traffic control centre located in a <RADAR_STATION>; a radar reference line. This <LINE> is shown on a marine <MAP> in proximity to a <MARINE_ROUTE>. | 910 |
RADAR_STATION | A <RADAR_DEVICE> and support <STRUCTURE>s; a radar station. | 911 |
RADAR_TRANSMITTER | A <DEVICE> used for the transmission of radar signals; a radar transmitter. | 912 |
RADIOLOGIC_HAZARD_REGION | A <REGION> in which a radiologic substance is present that can kill, seriously injure, or incapacitate a <HUMAN> or <ANIMAL> through its physiological properties. The radiologic substance is usually dispersed over a <SURFACE> or within the <ATMOSPHERE>. | 913 |
RAIL_HEAD | A <LOCATION> where <MATERIAL>s can be loaded onto or unloaded from a <RAIL_WAGON>; a rail-head. | 914 |
RAIL_WAGON | A <VEHICLE> that is usually not self-propelled and that travels on a <RAILWAY_TRACK>; a rail wagon. | 915 |
RAILWAY | A <TERRAIN_TRANSPORTATION_ROUTE> consisting of one or more <RAILWAY_TRACK>s; a railway. | 916 |
RAILWAY_CENTRE_LINE | The <CENTRE_LINE> of one or more <RAILWAY>s in a <BUILT_UP_REGION>. | 917 |
RAILWAY_SIDETRACK | A stretch of <RAILWAY_TRACK> connected to a main <RAILWAY> and used for temporary storage, loading, and/or unloading; a railway sidetrack. | 918 |
RAILWAY_SIDING | A short stretch of <RAILWAY_TRACK> connected at both ends to a main <RAILWAY> and used to store <RAIL_WAGON>s or enable <TRAIN>s on the same line to pass; a railway siding. | 919 |
RAILWAY_SIGNAL_BOX | Automated <EQUIPMENT> from which signals are sent to control the movements of <TRAIN>s; a signal box or signal tower. | 920 |
RAILWAY_SIGNAL_STRUCTURE | An automated or manned <STRUCTURE> located adjacent to a <RAILWAY> that displays control information to passing <TRAIN>s; a railway signal structure. | 921 |
RAILWAY_SIGNALMAN_HOUSE | A manned <STRUCTURE> located adjacent to a <RAILWAY> that displays control information to passing <TRAIN>s; a signalman house. | 922 |
RAILWAY_SPUR | A short <RAILWAY_TRACK> that connects with the main <RAILWAY> at one end only; a railway spur. | 923 |
RAILWAY_STATION | A <BUILDING> or stopping place along a <RAILWAY> for taking on and letting off passengers or for servicing; a railway station. | 924 |
RAILWAY_STORAGE_REPAIR- _BUILDING |
A <BUILDING> that is used for the servicing, repair, and/or storage of <RAIL_WAGON>s and related <EQUIPMENT>. | 925 |
RAILWAY_STORAGE_REPAIR- _FACILITY |
A <FACILITY> used for the servicing, repair, and/or storage of <RAIL_WAGON>s and related <EQUIPMENT>. | 926 |
RAILWAY_SWITCH | A <DEVICE> integrated with a <RAILWAY_TRACK> with which the rails may be switched to permit access to another <RAILWAY_TRACK>. | 927 |
RAILWAY_TABLE | A rotating platform with <RAILWAY_TRACK>s used for turning <LOCOMOTIVE_ENGINE>s or <RAIL_WAGON>s; a railway table. | 928 |
RAILWAY_TRACK | A rail or two parallel rails on which a <TRAIN>, tram, or <RAIL_WAGON> runs; a railway track. | 929 |
RAILWAY_TURNTABLE | A <RAILWAY_TABLE>, which may be enclosed within a <STRUCTURE>; a railway turntable. | 930 |
RAILWAY_YARD | A <SYSTEM> of <RAILWAY_TRACK>s and associated <STRUCTURE>s that are located within defined limits and that provide for loading, unloading, and/or assembling <TRAIN>s; a railway yard or marshalling yard. | 931 |
RAILWAY_YARD_CENTRE_LINE | The <CENTRE_LINE> of a <RAILWAY_YARD>. | 932 |
RAIN | <PRECIPITATION> of <PARTICLE>s of liquid <WATER> either in the form of drops of more than 0,5 millimetres in <<OUTSIDE_DIAMETER >> or in the form of widely scattered drops; rain. | 933 |
RAIN_REGION | A <REGION> in which <RAIN> is falling. | 934 |
RAMP | An inclined plane, usually man-made, for moving between two levels; a ramp. | 935 |
RAMPART | A defensive <WALL>, which is sometimes equipped with <FIELD_ARTILLERY>, that is built to defend a <FORT> or a similar <DEFENSIVE_POSITION>; a bastion or rampart. | 936 |
RANGER_STATION | A <BUILDING> housing a warden employed to maintain and protect a <FOREST> or other natural <REGION> of a <PLANETARY_SURFACE>; a ranger station. | 937 |
RAPID | A steep descent in a <WATERCOURSE> causing a swift <WATER_CURRENT>; a rapid. | 938 |
RAY_PATH | An imaginary <LINE> along which energy associated with a <LOCATION> on a wave front moves; a ray path. | 939 |
RECONNAISSANCE_HELICOPTER | A <HELICOPTER> designed or designated for reconnaissance operations. | 940 |
RECONNAISSANCE_WINGED_AIRCRAFT | A winged <AIRCRAFT> designed or designated for reconnaissance operations. | 941 |
RECREATIONAL_FACILITY | A <FACILITY> used for recreation; a recreational facility. | 942 |
RECREATIONAL_PIER | A <PIER> used for recreational purposes and not intended as a berthing place for <VESSEL>s. | 943 |
RECYCLING_SITE | A <SITE> engaged in the wrecking, dismantling, storage, recycling, or resale of discarded or scrap products. | 944 |
REEF | An elevation of <ROCK> or <CORAL> at or near enough to the <WATER_BODY_SURFACE> to be a danger to surface <VESSEL>s. | 945 |
REFORMATORY_BUILDING | A <BUILDING> used for the discipline, reformation, and training of young or first offenders; a reformatory building. | 946 |
REFORMATORY_FACILITY | A <FACILITY> including one or more <REFORMATORY_BUILDING>s; a reformatory facility. | 947 |
REFUELING_TRACK | A specific <AIR_TRANSPORTATION_ROUTE> designated for channelling the flow of air traffic as necessary for the purpose of refuelling; a refueling track. | 948 |
REFUGEE_COMPOUND | A <FACILITY>, which is usually temporary, constructed to house groups of <HUMAN>s fleeing from their communities in search of refuge (for example: from war, political oppression, or religious persecution); a refugee compound. | 949 |
REFUSE_BIN | A <CONTAINER> that: is of several cubic metres capacity; is used for the collection of refuse; and is designed to be hoisted and emptied into a specially equipped <TRUCK> or, occasionally, hauled away; a refuse bin. | 950 |
REGION | A usually contiguous subset of the environment that may include <LAND>, a <WATER_BODY>, the <ATMOSPHERE>, and/or <SPACE>; a region. | 951 |
REGION_PROPERTY_SET | A <PROPERTY_SET> describing a <REGION>. | 952 |
REGIONAL_PARK | A significant <TRACT> set aside for public use that generally has few or no <BUILDING>s, is located away from <BUILT_UP_REGION>s, and is maintained for recreational and ornamental purposes; a regional park. | 953 |
REGULATED_LINE | A <BOUNDARY> established to regulate matters between nations or groups over a specific territory; a regulated line. Examples: a mandate line and a convention line. | 954 |
RELATED_OBJECT_SET | A <SET> of related <OBJECT>s. | 955 |
RELATIVE_DISPLACEMENT_LINE | A <LINE> connecting <LOCATION>s having a constant relative vertical offset from the <TERRAIN>; a relative displacement line. | 956 |
RELIGIOUS_COMMUNITY | One or more <DWELLING>s housing a community of <HUMAN>s under religious vows; a religious community. Examples: a <CONVENT> and a <MONASTERY>. | 957 |
REPAIR_BUILDING | A <BUILDING> used for restoring broken or damaged <EQUIPMENT> or other goods to sound condition; a repair building. | 958 |
REPAIR_FACILITY | A <FACILITY> including one or more <REPAIR_BUILDING>s; a repair facility. | 959 |
REPTILE | A <VERTEBRATE> of the class Reptilia, the members of which are characterized by scaly impermeable skin, poikilothermy, and oviparous (or ovoviviparous) reproduction; a reptile. Examples: a snake, a lizard, a turtle, and a crocodile. | 960 |
RESERVE | A <TRACT> set apart by a governmental body for a special purpose; a reserve or reservation. | 961 |
RESERVOIR | A <LOCATION> where anything is collected and stored, generally in large quantity; especially a pond, <LAKE>, or <WATER_BODY_BASIN>, either natural or artificial, for the storage, regulation, and control of <WATER>; a reservoir. | 962 |
RESERVOIR_CENTRE_LINE | The <CENTRE_LINE> of a <RESERVOIR> in relationship to associated <RIVER>s. | 963 |
RESIDENTIAL_REGION | A <REGION> of <BUILDING>s primarily devoted to housing a population, as well as providing a variety of supporting services (for example: a <POST_OFFICE>, a grocery store, a dry cleaners, a florist, a <RESTAURANT>, or a small <RETAIL_FACILITY>); a residential region. | 964 |
RESTAURANT | A <BUILDING> or outdoor <SITE> where meals are served to the public; a restaurant. | 965 |
RETAIL_FACILITY | A <FACILITY> for the sale of goods or commodities in small quantities directly to consumers; a retail facility. | 966 |
REVERBERATION | Sound waves scattered back towards their source from an acoustically reflective <SURFACE> or volume; reverberation. | 967 |
REVETMENT | A <BARRIER> protecting a <RAMPART> or <WALL>; a revetment. | 968 |
RICE_FIELD | A <TRACT> that is periodically covered with <WATER> and is used for growing rice; a rice field. | 969 |
RIDGE | Relatively high <TERRAIN> formed as a long and narrow crest that is surrounded by lower <TERRAIN>; a ridge. | 970 |
RIDGE_LINE | A <LINE> delineating the top of a <RIDGE>; a ridge line. | 971 |
RIG | A <SUPERSTRUCTURE> fitted for drilling or lifting operations for extraction and/or exploitation of natural resources; a rig or superstructure. | 972 |
RIME | A white or milky and opaque granular deposit of <ICE> formed by the rapid freezing of supercooled drops of <WATER> as they impinge upon an exposed <OBJECT>; rime. It is denser and harder than <HOAR_FROST>, but lighter, softer, and less transparent than <ICE_GLAZE>. | 973 |
RIP_CURRENT | A strong, narrow, surface <WATER_CURRENT> flowing away from a <SHORELINE>. | 974 |
RIPRAP | A loose assemblage of broken <ROCK>s or similar <MATERIAL> that is erected along a <WATER_BODY> or on soft <TERRAIN> as either a foundation or to protect the underlying <SURFACE> from erosion; rip rap. | 975 |
RIVER | A natural flowing <WATERCOURSE>; a river or stream. | 976 |
RIVER_BANK | The <WATER_BODY_BANK> of a <RIVER>. | 977 |
RIVER_CENTRE_LINE | The <CENTRE_LINE> of a <RIVER>. | 978 |
RIVER_GAUGING_STATION | A <DEVICE> and support <STRUCTURE>s that monitors flow in a <RIVER>; a river gauging station. | 979 |
RIVER_ROUTE | The <MARINE_ROUTE> in a <RIVER> suitable for the largest allowed <VESSEL>s. | 980 |
RIVER_VANISHING_POINT | The <LOCATION> at which a <RIVER> passes into the <TERRAIN>; a river vanishing point. | 981 |
ROAD | A <TERRAIN_TRANSPORTATION_ROUTE> maintained for use by <MOTOR_VEHICLE>s; a road. | 982 |
ROAD_CENTRE_LINE | The <CENTRE_LINE> of one or more <ROAD>s in a <BUILT_UP_REGION>. | 983 |
ROAD_INTERCHANGE | A connection designed to provide traffic access from one <ROAD> to another; a road interchange. | 984 |
ROAD_LANE | A <COMPONENT> of a <ROAD> that: is typically designated by painted lines; is used to segregate traffic flow according to speed or intended direction; and has enough <<WIDTH>> to pass a single file of <VEHICLE>s; a road lane. | 985 |
ROAD_ROUTE_MARKER | A <DISPLAY_SIGN> used to designate a <ROAD>; a route marker. | 986 |
ROADSIDE_REST_STOP | A <SITE> adjacent to a <ROAD> usually having <FACILITY>s for <HUMAN>s and/or <MOTOR_VEHICLE>s; a roadside rest stop. | 987 |
ROCK | A hard mineral <MATERIAL> that occurs in bulk as part of a <PLANET> and is either exposed at the <PLANETARY_SURFACE> or located underneath; rock. | 988 |
ROCK_DROP | A massive assemblage of <MATERIAL>, usually in the form of large concrete blocks or cylinders, suspended above or beside a <TERRAIN_TRANSPORTATION_ROUTE>, ready to be activated as a potential <BARRIER>; a rock drop. | 989 |
ROCK_SHED | A <PROTECTION_SHED> against slides of <ROCK>; a rock shed. | 990 |
ROCKY_LANDMARK | An isolated rocky formation or single large <ROCK> that is located in its entirety above the high water mark of a <WATER_BODY_SURFACE>, that is conspicuous and would appear to a mariner as a single <LOCATION> on <LAND>, and that would be appropriate for use in marine navigation; a rocky landmark. | 991 |
ROCKY_OUTCROP | An outcrop, layers (strata), or beds of <ROCK> on <LAND>; a rocky outcrop. | 992 |
RODENT | A <MAMMAL> of the order Rodentia, the members of which are characterized by strong continuously-growing incisor teeth and no canines; a rodent. Examples: a rat, a mouse, a squirrel, a vole, and a beaver. | 993 |
ROLLING_BLOCK | A massive assemblage of <MATERIAL> (usually in the form of concrete blocks or cylinders) that is positioned alongside a <TERRAIN_TRANSPORTATION_ROUTE> and is ready to be activated when needed as a potential <BARRIER> to an advancing enemy ground force; a rolling block. | 994 |
ROOF | The outside upper covering of a <BUILDING>; a roof. | 995 |
ROOF_ASSEMBLY | A <ROOF> and its structural support; a roof assembly. | 996 |
ROOM | An interior portion of a <BUILDING> that is divided off by <WALL>s or partitions; a room. | 997 |
ROOM_CEILING | The overhead inside lining or suspended undercovering of a <ROOM>; a room ceiling. | 998 |
ROUNDHOUSE | A circular <BUILDING> containing a <RAILWAY_TURNTABLE>; a roundhouse. | 999 |
ROUTE | A way or course of (especially regular) travel from one <LOCATION> to another <LOCATION>; a route. | 1000 |
ROUTE_CONSTRICTION | A <LOCATION> where a <ROUTE> narrows from its normal <<WIDTH>>; a constriction. | 1001 |
ROUTE_EXPANSION | A <LOCATION> where a <ROUTE> widens beyond its normal <<WIDTH>>; an expansion. | 1002 |
ROUTE_SHOULDER | A <TERRAIN_STRIP> along either side of and adjacent to a <ROAD> or <RUNWAY> and not normally used by <MOTOR_VEHICLE>s or <AIRCRAFT> but provided as an allowable margin in case of emergencies; a route shoulder. | 1003 |
ROUTE_WIDTH_CHANGE | A <LOCATION> where a <ROUTE> narrows or expands in <<WIDTH>>. | 1004 |
ROWHOUSE | One of a series of essentially identical residential <BUILDING>s situated side by side and sharing a common <WALL>; a row house. | 1005 |
RUBBLE | The rubbish of decayed or demolished <STRUCTURE>s, especially including fragments of brick or stone; rubble. | 1006 |
RUINS | The deteriorated remains of an unspecified <STRUCTURE>; a ruin. | 1007 |
RUN_OFF | <WATER> that is carried off a <TRACT> by <RIVER>s after having fallen as <RAIN>; run-off. | 1008 |
RUNWAY | A defined <TRACT>, usually rectangular, used for the conventional landing and take-off of <AIRCRAFT>; a runway. The <RUNWAY_STOPWAY> is excluded from this <TRACT>. | 1009 |
RUNWAY_APPROACH_OIS | An imaginary air navigation OIS consisting of an inclined plane, symmetrical about the <RUNWAY_CENTRE_LINE>, beginning 60,96 metres (200 feet) outward of the <RUNWAY_ENDPOINT>, at the <<TERRAIN_ELEVATION>> of the <RUNWAY_ENDPOINT>, and extending for 12 903,04 metres (42 332 feet, or 7 nautical miles minus 200 feet of <RUNWAY_PRIMARY_OIS>); a Runway Approach OIS. The slope of this <SURFACE> is 50 to 1 along the <RUNWAY_CENTRE_LINE> extended until it reaches a height of 152,4 metres (500 feet) above the <<TERRAIN_ELEVATION>> of the <RUNWAY_ENDPOINT> with the lowest <<TERRAIN_ELEVATION>> on the <AIRPORT>. It then continues horizontally to a point 12 964 metres (42 532 feet or 7 nautical miles) from the <RUNWAY_ENDPOINT>. The <<WIDTH>> of this <SURFACE> at the <RUNWAY_ENDPOINT> is the same as the <RUNWAY_PRIMARY_OIS>, it flares uniformly, and the <<WIDTH>> at 12 964 metres (42 532 feet) distance is 4 236,4 metres (13 899 feet). | 1010 |
RUNWAY_CENTRE_LINE | The <CENTRE_LINE> of a <RUNWAY>; the runway centre-line. | 1011 |
RUNWAY_CONICAL_OIS | An imaginary air navigation OIS extending from the periphery of the <RUNWAY_INNER_HORIZONTAL_OIS> outward and upward at a slope of 20 to 1 for a horizontal distance of 2 133,6 metres (7 000 feet) to a height of 152,4 metres (500 feet) above the height of the lowest height <RUNWAY_ENDPOINT> and 4 419,6 metres (14 500 feet) from the <RUNWAY_CENTRE_LINE>; a Runway Conical OIS. | 1012 |
RUNWAY_CONICAL_OUTER- _HORIZONTAL_TRANSITIONAL_OIS |
An imaginary air navigation OIS connecting the side of the <RUNWAY_APPROACH_OIS> to the sides of both the <RUNWAY_CONICAL_OIS> and <RUNWAY_OUTER_HORIZONTAL_OIS>; a runway conical outer horizontal transitional OIS. This triangular <SURFACE> extends outward, perpendicular to the extended <RUNWAY_CENTRE_LINE> from the edges of the <RUNWAY_APPROACH_OIS>, at a 7 to 1 slope. The slope of this <SURFACE> is referenced to the <RUNWAY_CENTRE_LINE>. | 1013 |
RUNWAY_DISPLACED_THRESHOLD | The designated beginning of the portion of a <RUNWAY> usable for landing that is located at a point on the <RUNWAY> other than the designated <RUNWAY_ENDPOINT>, and typically exists at each end of the <RUNWAY>; a runway displaced threshold. | 1014 |
RUNWAY_ENDPOINT | One of the <LOCATION>s on the <RUNWAY_CENTRE_LINE> at each end of a <RUNWAY>; a runway endpoint. | 1015 |
RUNWAY_INNER_HORIZONTAL_OIS | An imaginary air navigation OIS defined by two half circles centred on the <RUNWAY_ENDPOINT>s and joined by tangents; a runway inner horizontal OIS. The <<RADIUS>>s of the half circles are 2 286 metres (7 500 feet) and the tangents are parallel to the <RUNWAY_CENTRE_LINE> at a distance of 2 286 metres (7 500 feet). This <SURFACE> extends horizontally outward from the periphery of the <RUNWAY_PRIMARY_APPROACH_TRANSITIONAL_OIS> at a <<TERRAIN_ELEVATION>> of 45,7 metres (150 feet) above the <<TERRAIN_ELEVATION>> of the <RUNWAY_ENDPOINT> of lowest <<TERRAIN_ELEVATION>>. | 1016 |
RUNWAY_MARKINGS | Markings placed on a <RUNWAY> that are used to define and outline portions of the <RUNWAY> such as perimeters, <CENTRE_LINE>s, and <TAXIWAY>s, in order to guide <AIRCRAFT> while on a <PLANETARY_SURFACE> and to provide guidance to <AIRCRAFT> on approach for landing; runway markings. | 1017 |
RUNWAY_OUTER_HORIZONTAL_OIS | An imaginary air navigation OIS consisting of a horizontal plane, located 152,4 metres (500 feet) above the <<TERRAIN_ELEVATION>> of the <RUNWAY_ENDPOINT> with the lowest <<TERRAIN_ELEVATION>>, extending outward from the outer periphery of the <RUNWAY_CONICAL_OIS> for a horizontal distance of 8 544,2 metres (28 032 feet) reaching a distance of 19 963,8 metres (42 532 feet) from the <RUNWAY_CENTRE_LINE>; a runway outer horizontal OIS. | 1018 |
RUNWAY_OVERRUN | In military aviation exclusively, a stabilized or paved <TRACT> immediately beyond the end of a <RUNWAY>, of the same <<WIDTH>> as the <RUNWAY> plus <ROUTE_SHOULDER>s, centred on the extended <RUNWAY_CENTRE_LINE>. | 1019 |
RUNWAY_PRIMARY_APPROACH- _TRANSITIONAL_OIS |
An imaginary air navigation OIS connecting the sides of the <RUNWAY_PRIMARY_OIS> and <RUNWAY_APPROACH_OIS> to the <RUNWAY_INNER_HORIZONTAL_OIS>; a runway primary approach transitional OIS. This <SURFACE> extends outward, perpendicular to each <RUNWAY_CENTRE_LINE>, from the edges of the <RUNWAY_PRIMARY_OIS>, at a slope of 7 to 1, to a <<WIDTH>> of 320 metres (1 050 feet) and a <<TERRAIN_ELEVATION>> of 45,7 metres (150 feet) above the <<TERRAIN_ELEVATION>> of the <RUNWAY_ENDPOINT> of lowest <<TERRAIN_ELEVATION>>. | 1020 |
RUNWAY_PRIMARY_OIS | An imaginary air navigation OIS that is longitudinally centred on a <RUNWAY>, equal to the <<LENGTH>> of the <RUNWAY> plus 304,8 metres (1 000 feet) on each end, and of a <<WIDTH>> of 609,6 metres (2 000 feet); a runway primary OIS. | 1021 |
RUNWAY_RADAR_REFLECTOR | A <DEVICE>, normally placed near the threshold of a <RUNWAY>, used for reflecting radar signals; a runway radar reflector. | 1022 |
RUNWAY_STOPWAY | A <TRACT> beyond the take-off <RUNWAY_ENDPOINT> that is designated as able to support an <AIRCRAFT> during an aborted take-off; a runway stopway. | 1023 |
RUNWAY_TOUCHDOWN_ZONE | The first 914,4 metres (3 000 feet) of the <RUNWAY> beginning at the <RUNWAY_DISPLACED_THRESHOLD>; a runway touchdown zone. | 1024 |
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