ISO/IEC 18025 Table 6.56 -- EDCS attribute enumerant codes for attributes whose label begins with U

Table 6.56 -- EDCS attribute enumerant codes for attributes whose label begins with U

Attribute label	Enumerant label	Definition	Code
UNDERLYING_MATERIAL- _CHARACTERISTIC		The characteristics of the composition of the <MATERIAL> underlying the <SURFACE> of an <OBJECT>.
	BROKEN	Broken.	1
	CALCAREOUS	Calcareous.	2
	COARSE	Coarse.	3
	DECAYED	Decayed.	4
	FINE_PARTICLES	Fine, minute <PARTICLE>s.	5
	FLINTY	Like, containing, or consisting of flint; flinty.	6
	GLACIAL	Glacial.	7
	GRITTY	Gritty.	8
	GROUND	Ground.	9
	HARD	Hard.	10
	LARGE	Large.	11
	MASONRY	Masonry.	12
	MEDIUM	Being in the middle between an upper and lower amount, size, degree or value; average.	13
	ROCKY	Rocky.	14
	ROTTEN	Rotten.	15
	SMALL	Small.	16
	SOFT	Soft.	17
	SPECKLED	Speckled.	18
	STICKY	Sticky.	19
	STIFF	Stiff.	20
	STREAKY	Streaky.	21
	TENACIOUS	Tenacious.	22
	UNEVEN	Uneven.	23
	VARIED	Varied.	24
	VOLCANIC	Volcanic.	25
UNDERLYING_MATERIAL_TYPE		The type of composition of the <MATERIAL> underlying the <SURFACE> of an <OBJECT>.
	ASH	Ash.	1
	BOULDER	Boulder.	2
	CHALK	Chalk.	3
	CINDER	Cinder.	4
	CIRRIPEDIA	Cirripedia.	5
	CLAY	Clay.	6
	COBBLE	Cobble.	7
	CORAL	<CORAL>.	8
	CORAL_HEAD	Coral head.	9
	DIATOMACEOUS_EARTH	Diatomaceous earth.	10
	EVAPORITE	Evaporite.	11
	FORAMINIFERA	Foraminifera.	12
	FUCUS	Fucus.	13
	GLASS_REINFORCED_PLASTIC	Glass reinforced plastic.	14
	GLOBIGERINA	Globigerina.	15
	GRASS	Grass.	16
	GRAVEL	Gravel.	17
	GROUND	Ground.	18
	LAVA	Lava.	19
	MADREPORE	Madrepore.	20
	MANGANESE	Manganese.	21
	MARL	Marl.	22
	MATTE	Matte.	23
	MUD	Mud.	24
	MUSSEL	Mussel.	25
	OOZE	Ooze.	26
	OYSTER	Oyster.	27
	PEBBLE	Pebble.	28
	PLANT_MATERIAL	Covered with plant <MATERIAL> such as straw or tall coarse grass, possibly also containing the slices of <SOIL> to which the plant <MATERIAL> is attached.	29
	POLYZOA	Polyzoa.	30
	PTEROPOD	Pteropod.	31
	PUMICE	Pumice.	32
	QUARTZ	Quartz.	33
	RADIOLARIAN	Radiolarian.	34
	ROCK	<ROCK>.	35
	SAND	<SAND>.	36
	SCHIST	Schist.	37
	SCORIA	Scoria.	38
	SEA_TANGLE	Sea-tangle.	39
	SEAWEED	<SEAWEED>.	40
	SHELL	Shell.	41
	SHINGLE	Shingle.	42
	SILT	Silt.	43
	SPICULE	Spicule.	44
	SPONGE	Sponge.	45
	STONE	Stone.	46
	THATCH	Thatch.	47
	TUFA	Tufa.	48
	URANIUM	Uranium.	49
	VEGETATION_PRODUCT	Vegetation product.	50
	VOLCANIC	Volcanic.	51
	VOLCANIC_ASH	Volcanic ash.	52
	WATER	<WATER>.	53
	WOOD	Wood.	54
	ZINC	Zinc.	55
URBAN_STREET_PATTERN		The predominant geometric configuration of <STREET>s found within a delineated <TERRAIN_SURFACE_REGION>; urban street pattern.
	CURVILINEAR_CLUSTER	Curvilinear cluster with limited access from outside.	1
	IRREG_GRID	Rectangular, or irregular grid.	2
	IRREG_RADIAL	Concentric, or radial irregular.	3
	LINEAR_STRIP	Linear strip.	4
	MIXED_CLUSTER	Mixed curvilinear cluster and rectangular grid.	5
	MIXED_GRID	Mixed concentric or radial and rectangular grid.	6
	MIXED_RADIAL	Mixed curvilinear cluster and concentric or radial.	7
	REG_GRID	Rectangular, or regular grid.	8
	REG_RADIAL	Concentric, or radial regular.	9
URBAN_TERRAIN_ZONE_TYPE		The type of an urban terrain zone based on the characterization of <BUILDING>s and their density.
	ATTACHED_1	Centres of older <CITY>s with high concentrations of <BUILDING>s with multiple <FLOOR_LEVEL>s (5 to 50); Attached₁. <BUILDING>s occupy nearly all of their lots and are flush to <SIDEWALK>s and they either attach or abut neighbours. Usually bordered by <<<ATTACHED_1>> and <<<DISCRETE_CLUST_1>> zones.	1
	ATTACHED_2	<BUILDING>s fill lots to their perimeters, but are not as tall as those in <<<ATTACHED_1>>; Attached₂. <BUILDING>s are attached or abutted to neighbours, are flush to <STREET>s, and are typically 5 to 10 <FLOOR_LEVEL>s. Land use is mainly <APARTMENT_HOUSE>s with some <HOTEL>s and offices.	2
	ATTACHED_3	Attached or abutted individual <BUILDING>s, such as row houses, typically of 1 to 4 <FLOOR_LEVEL>s and most often residential. <BUILDING>s have little or no setback from <SIDEWALK> and they usually have a narrow back yard; Attached₃.	3
	ATTACHED_4	Attached or abutted <BUILDING>s, 2 to 10 <FLOOR_LEVEL>s, flush to the <STREET> with no setback or side set; Attached₄. The<BUILDING>s have industrial or storage functions with little space for parking. Non-built upon space is primarily for storage of <MATERIAL>.	4
	ATTACHED_5	Attached or abutted <BUILDING>s, along commercial ribbon <STREET>s; Attached₅. Typically 1 to 5 <FLOOR_LEVEL>s, and old in age (newer types are typically of the <<<DISCRETE_CLUST_5>> zone), with no setback from <SIDEWALK>s. The <BUILDING>s often have a commercial function on the ground <FLOOR>, with apartments above.	5
	ATTACHED_6	Attached <BUILDING> or <BUILDING>s, 1 to 7 <FLOOR_LEVEL>s; often a single institutional <LAND> use along a <STREET> otherwise occupied by office <BUILDING>s or stores, e.g., a <CHURCH>, <GOVERNMENT_BUILDING>, or a <HOSPITAL_BUILDING>; Attached₆. This is in effect a single instance of a differing <BUILDING> rather than a zone of multiple <BUILDING>s.	6
	ATTACHED_BUILDINGS	Attached <BUILDING>s of an unknown type or function.	7
	CLOSE_SET_BUILDINGS	Close-set <BUILDING>s of an unknown type or function.	8
	DISCRETE_CLUST_1	Newer (post 1950) high-rise <BUILDING>s (20 to 50 <FLOOR_LEVEL>s) that often have "skins" of glass or some other decorative <MATERIAL>; Discrete-cluster₁. Typical use is for office <BUILDING>s, while some are <HOTEL>s. <BUILDING>s are spaced at approximately 13 metres.	9
	DISCRETE_CLUST_2	Close-set apartment <BUILDING>s (3 to 10 <FLOOR_LEVEL>s) with some set back from the lot <BOUNDARY>; Discrete-cluster₂. <BUILDING>s are usually long and narrow with the narrow end to the <STREET>. Maximum spacing of the <BUILDING>s is 13 metres.	10
	DISCRETE_CLUST_3	Common single family detached <STRUCTURE>s occupying a minimum amount of <LAND>; Discrete-cluster₃. <HOUSE>s are set back from the <STREET>, but have narrow separations between them, and narrow back yards. Maximum spacing of the <BUILDING>s is 13 metres, and <BUILDING>s are typically 1 to 3 <FLOOR_LEVEL>s.	11
	DISCRETE_CLUST_4	Narrow, close-set <BUILDING>s (2 to 10 <FLOOR_LEVEL>s) adjoining <RAILWAY_TRACK>s with docks for access by <VEHICLE>s; Discrete-cluster₄. <BUILDING>s are often long and narrow, with the narrow end abutting the <RAILWAY_TRACK>s. Maximum spacing of the <BUILDING>s is 13 metres.	12
	DISCRETE_CLUST_5	Detached <BUILDING>s (1 to 5 <FLOOR_LEVEL>s) set back from the <STREET> to provide parking and access; Discrete-cluster₅. These <BUILDING>s often exhibit store <WINDOW>s at front. The majority of the <TERRAIN> is used for parking <VEHICLE>s. Maximum spacing of the <BUILDING>s is 13 metres.	13
	DISCRETE_CLUST_6	Master planned development with specifically set <BUILDING>s of 1 to 7 <FLOOR_LEVEL>s, and vegetated <SITE>s that provide elegantly designed <FACILITY>s and a sense of openness; Discrete-cluster₆. Uses include <SCHOOL_BUILDING>s, colleges, <HOSPITAL_BUILDING>s, or <CHURCH>s. Maximum spacing of the <BUILDING>s is 13 metres.	14
	DISCRETE_CLUST_8	Outer city; Discrete-cluster₈.	15
	DISCRETE_OPEN_1	Large <BUILDING>s (1 to 4 <FLOOR_LEVEL>s) with a distinctive lack of exterior <WINDOW>s, internally partitioned into individual shops, and surrounded by extensive <VEHICLE_LOT>s; Discrete-open₁. The main <BUILDING> is normally located in the centre or at the rear of the parking lot, with <VEHICLE_LOT>s consuming approximately 70 percent of the <TERRAIN>. Typical use is for shopping malls, professional/business parks. Spacing between <BUILDING>s is 13 metres or greater.	16
	DISCRETE_OPEN_2	Evenly spaced <BUILDING>s in planned settings supporting fairly high population densities yet providing collective open space between <BUILDING>s; Discrete-open₂. Intervening ground space is landscaped or <VEHICLE_LOT>s. Typical spacing between <BUILDING>s is 13 metres with <BUILDING>s being 2 to 40 <FLOOR_LEVEL>s.	17
	DISCRETE_OPEN_3	Single family detached <BUILDING>s occupying a minimum amount of <LAND>; Discrete-open₃. <BUILDING>s are set back on all sides. This zone is similar to <<<DISCRETE_CLUST_3>> with the difference being that Discrete-open₃ signifies more space between <BUILDING>s, and often more <VEGETATION>. Spacing between <BUILDING>s is 13 metres or greater, with <BUILDING>s being 1 to 3 <FLOOR_LEVEL>s.	18
	DISCRETE_OPEN_4	Modern industrial space with access for <TRUCK>s and parking space, typically used for industry or storage; Discrete-open₄. <BUILDING>s are widely separated and have paved <SURFACE>s around them. Spacing between <BUILDING>s is 13 metres or greater, and <BUILDING>s are 1 to 4 <FLOOR_LEVEL>s.	19
	DISCRETE_OPEN_5	Modern, large, <COMMERCIAL_BUILDING>s (1 to 5 <FLOOR_LEVEL>s) with large <VEHICLE_LOT>s and located along wide <STREET>s; Discrete-open₅. Typically used for large retail stores, <EQUIPMENT>, automobile dealerships, and <RESTAURANT>s. Space between the <BUILDING>s is 13 metres or greater.	20
	DISCRETE_OPEN_6	Sizeable, master planned development with large <BUILDING>s and maintained heavily vegetated sites that provide elegantly designed <FACILITY>s and a sense of openness; Discrete-open₆. Often used for schools, colleges, <HOSPITAL_BUILDING>s, <CHURCH>s, and administrative <FACILITY>s. Spacing between <BUILDING>s is 13 metres or greater, and <BUILDING>s are typically 1 to 7 <FLOOR_LEVEL>s.	21
	DOES_NOT_CONFORM	Configuration does not conform to any urban terrain zone.	22
	WIDELY_SPACED_BUILDINGS	Widely separated detached <BUILDING>s of an unknown type or function.	23
USAGE		The primary user, function, or controlling authority of an <OBJECT>.
	ADVERTISING_BILLBOARD	Advertising billboard.	1
	AGRICULTURE	Agriculture.	2
	AID_TO_NAVIGATION_CHANGEOVER	<AID_TO_NAVIGATION> changeover.	3
	AIRCRAFT_CONTROL	Housing the <EQUIPMENT> and <PERSONNEL> designed for the safe takeoff and landing of <AIRCRAFT>; aircraft control.	4
	AIRCRAFT_FACILITY	Aircraft facility / airport reference point.	5
	ALERT_APRON_OR_HARDSTAND	Alert <APRON> or <HARD_STANDING>.	6
	ALTERNATE_ENTRY	Alternate <<<ENTRY>>.	7
	ALTERNATE_ENTRY_OR_EXIT	<<<ALTERNATE_ENTRY>> or <<<ALTERNATE_EXIT>>.	8
	ALTERNATE_EXIT	Alternate <<<EXIT>>.	9
	ALTIMETER_CHANGE	Altimeter change.	10
	ANCHOR_POINT	Anchor point.	11
	ANIMAL_SANCTUARY	Sanctuary for <NON_HUMAN_ANIMAL>s.	12
	APARTMENT	Apartment.	13
	ARCP_CONTROL_POINT	ARCP control point.	14
	ARIP_INITIAL_POINT	ARIP initial point.	15
	AS_FILL	As fill.	16
	AVALANCHE	Avalanche.	17
	BASE_FLIGHT_APRON	Base flight <APRON>.	18
	BUTTS	Butts.	19
	CABLE_SIGN_OR_PIPELINE	Cable sign or indicator of a <PIPELINE>.	20
	CAUSEWAY	As a <CAUSEWAY>.	21
	CITY	<CITY>.	22
	CLOCK	Clock.	23
	CLOSED	Closed.	24
	COMMERCE	Commerce.	25
	COMMERCE_OR_RECREATION	<<<COMMERCE>> or <<<RECREATION>>.	26
	COMMUNAL	Communal.	27
	COMMUNICATION	Relating to the transmission or receipt of messages via electronic signals, either by wire or wireless means; communication.	28
	COMPASS_ADJUSTMENT	Compass adjustment.	29
	COMPASS_ROSE_HARDSTAND	Compass rose <HARD_STANDING>.	30
	COMPULSORY_REPORT_POINTS	Compulsory reporting points.	31
	CONTAINER	<CONTAINER>.	32
	DECOY	Decoy.	33
	DEPOT_APRON	Depot <APRON>.	34
	DISPERSAL_HARDSTAND	Dispersal <HARD_STANDING>.	35
	DRAG_STRIP	Drag strip.	36
	DRINKING_WATER	<WATER> that is safe for human consumption; potable or drinking water.	37
	DUGOUT	Dugout.	38
	ENGINE_RUN_UP_HARDSTAND	Engine run up <HARD_STANDING>.	39
	ENGINE_TEST_PAD	Engine test pad or <APRON>.	40
	ENTRY	Entry.	41
	ENTRY_OR_STARTING	<<<ENTRY>> or starting.	42
	EXIT	Exit.	43
	EXIT_OR_END	<<<EXIT>> or end.	44
	FEDERAL	Federal.	45
	FEEDER	Feeder.	46
	FILL	Fill.	47
	FILTRATION_POND	Filtration pond.	48
	FINAL_APPROACH_FIX	Final approach fix.	49
	FIREBREAK	Firebreak.	50
	FIRING_IN_HARDSTAND	Firing in <HARD_STANDING>.	51
	FLOOD_BARRAGE	<FLOOD_BARRAGE>.	52
	FLOOD_CONTROL	Flood control and/or rate measurement.	53
	FOREST_PRESERVE	<FOREST_PRESERVE>.	54
	GOVERNMENT	Pertaining to the administration and control of a political unit; government.	55
	GOVERNMENT_OR_INSTITUTION	<<<GOVERNMENT>> or <<<INSTITUTION>>.	56
	HANGER_OR_APRON	<AIRCRAFT_HANGAR> or <APRON>.	57
	HIGH_ALTITUDE_ENROUTE	High altitude enroute.	58
	HIGHWAY_SIGN	Highway sign.	59
	HOTEL	<HOTEL>.	60
	INDIGENOUS_BURIAL_GROUND	<INDIGENOUS_BURIAL_GROUND>.	61
	INDUSTRY	Industry.	62
	INITIAL_APPROACH_FIX	Initial approach fix.	63
	INSTITUTION	Institution.	64
	INSULAR	Insular.	65
	INTAKE	Intake.	66
	INTERNATIONAL	Involving more than one country; covering more than one national <REGION>; international.	67
	INTERSTATE	Interstate.	68
	IRRIGATION	Irrigation.	69
	JOINT	Joint military and civilian.	70
	LEVEE_OR_DYKE	<LEVEE> or <DYKE>.	71
	LIMITED	Limited.	72
	LOW_ALTITUDE_ENROUTE	Low altitude enroute.	73
	LOW_HIGH_ALTITUDE_ENROUTE	Low and high altitude enroute.	74
	MAINTENANCE_HARDSTAND	Maintenance <HARD_STANDING>.	75
	MANDATORY	Mandatory or compulsory; enforced.	76
	MARINE	A portion of the <OCEAN> regularly used for the movement of <HUMAN>s or <CARGO>.	77
	MARINE_STATION	Marine station.	78
	MEDICAL	Medical.	79
	MILEAGE_BREAK_DOWN	Mileage break down.	80
	MILITARY	Military.	81
	MILITARY_DISTRICT	Military district.	82
	MINING	For <HUMAN>s and supplies in support of mining operations.	83
	MISSED_APPROACH_POINT	Missed approach point.	84
	MIXED_URBAN	<MIXED_URBAN_REGION> or <BUILT_UP_REGION> on <LAND>.	85
	MOTEL	<MOTEL>.	86
	MOTEL_OR_HOTEL	<<<MOTEL>> or <<<HOTEL>>.	87
	NATIONAL	Administered or controlled by a single nation; national.	88
	NATIONAL_SUBDIVISION	A subdivision of a <<<NATIONAL>> <REGION>.	89
	NAVIGATION_CHECK_POINT	Navigation check point.	90
	NOMAD	For nomadic people and their supplies.	91
	NON_COMPULSORY_REPORT_POINTS	Non-compulsory reporting points.	92
	NON_MILITARY	Civilian or public; non-military.	93
	NON_PRECISION_INSTRUMENT- _APPROACH	Non-precision instrument approach.	94
	OIL_EXPLORATION	For <HUMAN>s and supplies in support of the search for, or production of, hydrocarbon based fuels such as oil or gas.	95
	OPEN	Open.	96
	OPERATIONAL_APRON	Operational <APRON> or <HARD_STANDING>.	97
	OUTFALL	Outfall.	98
	PAD_HARDSTAND	Pad <HARD_STANDING>.	99
	PARKING_HARDSTAND	Parking <HARD_STANDING>.	100
	POWER	Power.	101
	PRECISION_INSTRUMENT_APPROACH	Precision instrument approach.	102
	PRIMARY	Primary or 1st order.	103
	PRISONER	Prisoner.	104
	PRIVATE	Not in public ownership or operation; private.	105
	PROHIBITED_AREA	<PROHIBITED_REGION>.	106
	PROVINCIAL	Provincial.	107
	PUBLIC	Belonging to, available to, used or shared by, the community as a whole and not restricted to private use; public.	108
	QUATERNARY	Quaternary or 4th order.	109
	QUINTARY	Quintary or 5th order.	110
	RADAR	Radar.	111
	RECREATION	Recreation.	112
	RECREATION_OR_INDUSTRY	<<<RECREATION>> or <<<INDUSTRY>>.	113
	REFUELING_HARDSTAND	Refueling <HARD_STANDING>.	114
	REFUGEE	Refugee.	115
	REGIONAL	Regional.	116
	RESERVE	<RESERVE> or reservation.	117
	RESERVED	Reserved and set apart for some specific use.	118
	RESIDENCE	Residence.	119
	RESIDENCE_OR_AGRICULTURE	<<<RESIDENCE>> or <<<AGRICULTURE>>.	120
	RESTRICTED	Restricted.	121
	RETAIL	Designed for the sale of goods directly to the public.	122
	RETAINING	Retaining.	123
	ROCK_SHED	<ROCK_SHED>.	124
	SCHOOL	School.	125
	SCOREBOARD	Scoreboard.	126
	SEAPLANE_RUN	<SEAPLANE_RUN>.	127
	SECONDARY	Secondary or 2nd order.	128
	SINGLE_POINT_MOORING	Single point mooring.	129
	SNOW_SHED	<SNOW_SHED>.	130
	STATE	State.	131
	STOL_APPROACH	STOL approach.	132
	STUB_APRON	Stub <APRON>.	133
	TELEGRAPH	Telegraph.	134
	TELEPHONE	Telephone.	135
	TERMINUS_OR_TERMINAL	Terminus or terminal.	136
	TERTIARY	Tertiary or 3rd order.	137
	TIMEBALL	Timeball.	138
	TOURIST	Tourist.	139
	TRANSACTION	Transaction.	140
	TRANSIENT_APRON	Transient <APRON>.	141
	TRANSPORTATION	Transportation.	142
	TRIANGULATION	Triangulation.	143
	TRIBAL	Tribal.	144
	TURNING	Turning.	145
	UNIDENTIFIED_AIRSTRIP	Unidentified <AIRSTRIP>.	146
	UNPOPULATED	Unpopulated.	147
	UTILITY_OR_COMMUNICATION	Utility or <<<COMMUNICATION>>.	148
	VESSEL_BERTH	<VESSEL_BERTH>.	149
	VISUAL_APPROACH	Visual approach.	150
	VISUAL_DESCENT_POINT	Visual descent point.	151

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