Table 6.49 -- EDCS Attribute enumerant codes for attributes whose label begins with R

Attribute label Enumerant label Definition Related concepts Code
RADAR_SIGNIFICANCE_FACTOR   The type of a man-made or natural object based on the object's predominant exposed surface material.    
  ASPHALT 51% or greater of the surface is asphalt with remaining surface (if any) being of some other material such as stone, brick, or concrete. May include, e.g., runways, taxiways, primary roads, parking lots, and city squares.   11
  COMPOSITION Either (a) 50% to 74% of the surface is stone, brick and/or concrete mixed with 25% to 50% wood, plastic, glass or composition with remaining surface (if any) being some other material such as (e.g.) slate, or tar paper; or (b) 51% or more of the surface is composition, slate, tar paper, or glass with remaining surface (if any) being some other material such as stone, or brick; or (c) 75% or more of the surface is wood, mixed with up to 25% composition, plastic or glass. May include, e.g., residential housing and agricultural buildings.   12
  CONCRETE 51% or greater of the surface is concrete or stone/brick with remaining surface (if any) being some other material such as wood, or asphalt. May include, e.g., airfield runways, taxiways, primary roads, parking lots, and city squares.   13
  EARTHEN_WORKS 51% 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. May include, e.g., ordnance storage mounds, embankments, cuttings, earthen dams, levees, loose or light surface roads, mine tailings and mineral storage piles.   14
  FROZEN_WATER 51% or greater of the surface is permanent snow or ice (e.g., glaciers, ice fields, ice caps, ice cliffs, shelf ice, pack ice, polar ice pack, or snow fields) with remaining surface (if any) being of some other material, such as water.   15
  MARSH 51% or greater of the surface is marsh (moist, wet, spongy, low-lying ground usually overgrown with luxuriant vegetation and generally not suitable for cultivation without first being drained; including swamps, bogs and rice paddies) with remaining surface (if any) being of some other material, such as sand.   16
  MASONRY Either (a) 75% or more of the surface is stone, brick or concrete, mixed with up to 25% wood, glass or composition; or (b) 50% to 75% of the surface is stone, brick and/or concrete mixed with 5% to 39% metal surface with remaining surface (if any) being some other material such as wood, or plastic. May include, e.g., schools, commercial buildings, apartments, residential housing, walls, or cemetery buildings/tombs.   17
  METAL 75% or greater of the surface is metal, such as tin, steel, corrugated iron, or aluminum, including, e.g., aluminum mobile homes, steel storage tanks, steel bridge super/substructures, or steel power transmission towers.   18
  OIL     19
  PART_METAL 40% to 74% of the surface is metal with the remaining surface being some other material, such as wood, stone, brick, or concrete, including, e.g., railroads and metal ore slag dumps.   20
  ROCK 51% or greater of the surface is rock (bare rock such as ridges, rock outcrops, lava or boulder fields) with remaining surface (if any) being some other material such as soil, or sand.   21
  SAND 51% or greater of the surface is desert/sand (rock, gravel and sand, including sand dunes and sand bars) with remaining surface (if any) being some other material such as soil.   22
  SOIL 51% or greater of the surface is soil (e.g., bare, cultivated ground, croplands, grass) with remaining surface (if any) being of some other material such as sand.   23
  TREES 51% or greater of the surface is tree (canopy) cover at peak season.   24
  WATER A water-covered expanse, or a well defined salt or dry lake bed.   25
RADAR_STATION_TYPE   The type of a radar station.    
  COASTAL Coastal radar station.   11
  SURVEILLANCE Surveillance radar station.   12
RADAR_TRANSPONDER_TYPE   The type of a radar transponder beacon.    
  LEADING_RACON Leading RACON and/or radar transponder beacon.   11
  RACON_TRANSPONDER Radar transponder beacon with Morse identification.   12
  RAMARK_BEACON Radar beacon transmitting continuously.   13
RADIO_STATION_TYPE   The type of a radio station.    
  AERONAUTICAL_BEACON     11
  CIRCULAR_NON_DIR_MARINE Circular non-directional marine or aero marine radio beacon.   12
  COASTAL_PROVIDING_QTG A radio station which is prepared to provide QTG service: to transmit upon request from a ship, a radio signal, the bearing of which can be taken by that ship.   13
  CONSOL_BEACON     14
  DIRECTIONAL_BEACON     15
  RADIO_DIRECTION_FINDING     16
  ROTATING_PATTERN_BEACON Rotating-pattern radio beacon.   17
RADIOLOGIC_AGENT_TYPE   The type of a radiologic substance that can kill, seriously injure, or incapacitate a person or animal through its physiological properties.    
  ALKALI_METAL A member of the group of alkali metals, represented by Cs, but including {Li, Na, K, Rb, Cs, Fr, Cu }.   11
  ALKALINE_EARTH A member of the group of alkaline earths, represented by Ba, but including { Be, Mg, Ca, Sr, Ba, Ra, Es, Fm }.   12
  BORON A member of the group represented by B, but including { B, Si, P }.   13
  CHALCOGEN A member of the group of chalcogens, represented by Te, but including { O, S, Se, Te, Po }.   14
  CONCRETE A hard, strong construction material consisting of sand, conglomerate gravel, pebbles, broken stone, or slag in a mortar or cement matrix.   15
  EARLY_TRANSITION_ELEMENT A member of the group of early transition elements, represented by Mo, but including { V, Cr, Fe, Co, Mn, Nb, Mo, Tc, Ta, W }.   16
  HALOGEN A member of the group of halogens, represented by I, but including { F, Cl, Br, I, At }.   17
  LESS_VOLATILE_MAIN A member of the group of the less volatile main group, represented by Sn, but including { Ga, Ge, In, Sn, Ag }.   18
  MORE_VOLATILE_MAIN A member of the group of the more volatile main group, represented by Cd, but including { Cd, Hg, Zn, As, Sb, Pb, Tl, Bi }.   19
  NOBLE_GAS A member of the group of noble gases, represented by Xe, but including {He, Ne, Ar, Kr, Xe, Rn, H, N }.   20
  PLATINOID A member of the group of platinoids, represented by Ru, but including { Ru, Rh, Pd, Re, Os, Ir, Pt, Au, Ni }.   21
  TETRAVALENT A member of the group of tetravalents, represented by Ce, but including { Ti, Zr, Hf, Ce, Th, Pa, Np, Pu, C }.   22
  TRIVALENT A member of the group of trivalents, represented by La, but including { Al, Sc, Y, La, Ac, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Am, Cm, Bk, Cf }.   23
  URANIUM A silver-white, hard, dense, malleable, ductile, and radioactive metallic element having the symbol U, atomic number 92.   24
  WATER Water.   25
RAILROAD_GAUGE   The type of railroad gauge in use.    
  ANY     11
  BROAD     12
  NARROW     13
  NORMAL_COUNTRY_SPECIFIC     14
  STANDARD_US     15
RAILROAD_POWER_SOURCE   The source of electrical power for a railroad.    
  ELECTRIFIED_TRACK Railway with electric power rail.   11
  NON_ELECTRIFIED Railway not electrically powered.   12
  OVERHEAD_ELECTRIFIED Railway with overhead electric power catenary system.   13
RAILROAD_TRACK_ARRANGEMENT   The arrangement of trackage on a single railroad bed, including both directions.    
  DOUBLE Double track rail bed section.   11
  JUXTAPOSITION Rail bed section with unspecified number of side-by-side tracks.   12
  MULTIPLE_ARRANGEMENTS Rail bed section with multiple track configurations.   13
  SINGLE Single track rail bed section.   14
RAILROAD_TYPE   The type of railroad system used to support various transportation uses.    
  ABANDONED Railway no longer in use.   11
  BRANCH_LINE     12
  CAR_LINE     13
  INCLINED Design is based on elevation grade characteristics, usually including mechanical components (e.g., a rack) to insure traction at all times.   14
  LOGGING Design is based on log transport characteristics, usually narrower and more curved than railroads intended for high-speed transport.   15
  MAIN_LINE     16
  MARINE     17
  MINIATURE     18
  MONORAIL Part of overhead monorail system.   19
  RAILROAD_IN_ROAD Rail track within a defined roadway.   20
  RAPID_TRANSIT_ROUTE Part of a rapid transit system.   21
  SUBWAY Part of a subway system.   22
  TRAMWAY Part of a tramway rail system.   23
RAPID_CLASS   The relative difficulty of traversing a rapid, based on the International Scale of River Difficulty.    
  CLASS_I Class I: Easy. Fast moving water with riffles and small waves. Few obstructions, all obvious and easily missed with little training. Risk to swimmers is slight; self-rescue is easy.   11
  CLASS_II Class II: Novice. Straightforward rapids with wide, clear channels which are evident without scouting. Occasional maneuvering may be required, but rocks and medium sized waves are easily missed by trained paddlers. Swimmers are seldom injured and group assistance, while helpful, is seldom needed. Rapids that are at the upper end of this difficulty range are designated "Class II+".   12
  CLASS_III Class III: Intermediate. Rapids with moderate, irregular waves which may be difficult to avoid and which can swamp an open canoe. Complex maneuvers in fast current and good boat control in tight passages or around ledges are often required; large waves or strainers may be present but are easily avoided. Strong eddies and powerful current effects can be found, particularly on large-volume rivers. 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. Rapids that are at the lower or upper end of this difficulty range are designated "Class III-" or "Class III+" respectively.   13
  CLASS_IV Class IV: Advanced. Intense, powerful but predictable rapids requiring precise boat handling in turbulent water. Depending on the character of the river, it may include large, unavoidable waves and holes or constricted passages demanding fast maneuvers under pressure. A fast, reliable eddy turn may be needed to initiate maneuvers, scout rapids, or rest. Rapids 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. Rapids that are at the lower or upper end of this difficulty range are designated "Class IV-" or "Class IV+" respectively.   14
  CLASS_V Class V: Expert. Extremely long, obstructed, or very violent rapids which expose a paddler to added risk. Drops may contain large, unavoidable waves and holes or steep, congested chutes with complex, demanding routes. Rapids 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.   15
  CLASS_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 rapids has been run many times, its rating may be changed to an appropriate Class 5.x rating.   16
RECOMMENDED_TRACK_TYPE   The type of a recommended track.    
  FIXED_MARKS Based on a system of fixed marks.   11
  NOT_FIXED_MARKS Not based on a system of fixed marks.   12
RECORDING_DATE_TYPE   The type of date recorded.    
  AERIAL_PHOTOGRAPHY     11
  AIR_INFORMATION     12
  APPROXIMATE Approaching closely (approximates) but not attaining a specified accuracy or a precision conformable with the quality of the observations.   13
  COMPILATION     14
  COPYRIGHT     15
  CREATION     16
  CYCLE Cycle date.   17
  DIGITIZING     18
  DISTRIBUTED Date of distribution or dispatch.   19
  DOWNGRADING     20
  DRAWN Drafting, scribing, or drawing date.   21
  EARLIEST_SOURCE Earliest date of source.   22
  EDITION     23
  FIELD_CLASSIFICATION     24
  FIELD_EXAMINATION     25
  INFORMATION_AS_OF     26
  INTELLIGENCE     27
  INTERPRETABLE Date interpretable.   28
  LATEST_SOURCE Latest date of source.   29
  MAGNETIC_INFO Date of magnetic information.   30
  MAP_EDIT     31
  NOTICE_TO_MARINERS Notice to Mariners.   32
  PERISHABLE_INFORMATION Perishable information date.   33
  PROCESSING     34
  PUBLISHED     35
  RECEIPT     36
  REVISION Currency, "up to dateness", or revision date.   37
  SIGNIFICANT Significant date.   38
  SOURCE     39
  SPECIFICATIONS     40
  SURVEY     41
REFLECTION_TYPE   The type of sonar reflection detected.    
  HYPERBOLIC_FROM_BOTTOM     11
  HYPERBOLIC_FROM_SUB_BOTTOM     12
REGIONAL_STYLE   Description of the architectural style of a structure characterized by the region of the world where that style is commonly used.    
  AFRICA Africa.   11
  ANTARCTIC_REGION Antarctic region.   12
  ARCTIC_REGION Arctic region.   13
  ASIA Asia.   14
  AUSTRALIAN_REGION Australian region.   15
  CENTRAL_AMERICA Central America.   16
  CENTRAL_ASIA Central Asia.   17
  EASTERN_EUROPE Eastern Europe.   18
  EUROPE Europe.   19
  MODERN_INDUSTRIAL_CONST Modern industrial construction.   20
  NORTH_AMERICA North America.   21
  NORTHEAST_ASIA Northeast Asia.   22
  NORTHERN_EUROPE Northern Europe.   23
  SOUTH_AMERICA South America.   24
  SOUTHEAST_ASIA Southeast Asia.   25
  SOUTHERN_EUROPE Southern Europe.   26
  SOUTHWEST_ASIA Southwest Asia.   27
  WESTERN_EUROPE Western Europe.   28
RELATIVE_LOCATION   The location of an object relative to the surrounding region or water.    
  ABOVE_SEA_BOTTOM Suspended or elevated above sea bottom.   11
  ABOVE_SURF_HGT_KNOWN Above surface and does not cover; height known.   12
  ABOVE_SURF_HGT_UNKNOWN Above surface and does not cover; height unknown.   13
  ABOVE_SURFACE Suspended or elevated above ground or water surface.   14
  AWASH_AT_CHART_DATUM Awash at chart datum.   15
  BELOW_SEA_BOTTOM     16
  BELOW_WATER_SURFACE     17
  COVERED_ge20_AND_lt30_M Covered >= 20 metres and < 30 metres.   18
  COVERED_ge30_M Covered >= 30 metres.   19
  COVERED_INTERMITTENTLY Dries or covers, height unknown.   20
  COVERED_lt20_M Covered < 20 metres.   21
  DEPRESSED     22
  DEPTH_KNOWN     23
  DEPTH_KNOWN_CLEARED Depth known, cleared by drag wire.   24
  DEPTH_UNKNOWN     25
  DEPTH_UNKNOWN_BUT_SAFE Depth unknown, but safe to depth shown.   26
  ELEVATED     27
  EXACT_POSITION_KNOWN     28
  EXACT_POSITION_UNKNOWN     29
  FUNNEL_SHOWING     30
  HEIGHT_ABOVE_BOTTOM     31
  HULL_SHOWING     32
  INLAND     33
  MASTS_AND_FUNNEL_SHOWING     34
  MASTS_SHOWING     35
  NON_FLOATING     36
  NOT_SUBMERGED     37
  OFF_SHORE     38
  ON_GROUND_SURFACE     39
  ON_SEA_BOTTOM Sunken or on sea bottom.   40
  ON_STRUCTURE     41
  ON_TOWER     42
  ON_VEHICLE     43
  ON_WATER_SURFACE On water surface, or floating.   44
  OVERHEAD     45
  PARTIALLY_SUBMERGED Partially submerged at high water.   46
  SUPERSTRUCTURE_SHOWING     47
  UNDERGROUND     48
RELIGIOUS_DENOMINATION   The name of the religious order at a site.    
  BUDDHIST     11
  CHRISTIAN_UNDEFINED     12
  GREEK_ORTHODOX     13
  JUDAISM     14
  MOSLEM     15
  PROTESTANT     16
  ROMAN_CATHOLIC     17
  SHINTO     18
RESCUE_STATION_TYPE   The type of a rescue station.    
  AID_RADIO Aid radio.   11
  FIRST_AID_EQUIPMENT First aid equipment.   12
  INTERTIDAL_WALKER_REFUGE Inter-tidal zone walkers refuge.   13
  LIFEBOAT Rescue station with lifeboat.   14
  LIFEBOAT_AND_ROCKET Rescue station with lifeboat and rocket.   15
  LIFEBOAT_AT_MOORING Lifeboat lying at a mooring.   16
  ROCKET Rescue station with rocket.   17
  SHIPWRECK_REFUGE Shipwrecked mariners refuge.   18
RESERVOIR_TYPE   The method of containing water in a reservoir.    
  CONSTRUCTED_BASIN Constructed basin.   11
  DAM_IMPOUND Backup water impounded by a dam.   12
RF_DIRECTIVITY   The side or sides of an object that produce the greatest reflectivity potential to electromagnetic radiation.    
  UNI Unidirectional.   11
  BI Bi-directional.   12
  OMNI Omni directional.   13
RIGHT_BANK_HEIGHT_RANGE   The predominant height range of the right bank (facing downstream), measured from mean water level to the first break in slope above the mean water level.    
  le0r2_M <= 0,2 metre.   11
  gt0r2_AND_le0r5_M > 0,2 metre and <= 0,5 metre.   12
  le0r5_M <= 0,5 metre.   13
  gt0r5_AND_le1r0_M > 0,5 metre and <= 1,0 metre.   14
  le1r0_M <= 1,0 metre.   15
  gt1r0_AND_le1r5_M > 1,0 metre and <= 1,5 metres.   16
  gt1r5_AND_le2r0_M > 1,5 metres and <= 2,0 metres.   17
  gt2r0_AND_le5r0_M > 2,0 metres and <= 5,0 metres.   18
  gt1r0_AND_le5r0_M > 1,0 metre and <= 5,0 metres.   19
  gt5r0_M > 5,0 metres.   20
RIGHT_BANK_SLOPE_RANGE   The predominant slope range of the right bank (facing downstream) measured from mean water level to the first break in slope above the mean water level.    
  le30_PCT <= 30%.   11
  gt30_AND_le45_PCT > 30% and <= 45%.   12
  gt45_AND_le60_PCT > 45% and <= 60%.   13
  le60_PCT <= 60%.   14
  gt60_PCT > 60%.   15
RIGHT_BANK_VEGETATION   A range indicating the density of vegetation found on the right bank.    
  OPEN <= 5%   11
  SPARSE > 5% and <= 15%   12
  MEDIUM > 15% and <= 50%   13
  DENSE > 50%.   14
ROAD_INTERCHANGE_TYPE   The design of an interchange.    
  CLOVERLEAF Road network interchange through a ramp and bridge system in a cloverleaf pattern.   11
  DIAMOND Road network interchange with separate right turn roadways as part of bridge or intersection system in a diamond pattern.   12
  FORK     13
  ROTARY Roadway intersection through circular pattern.   14
  STAGGERED_RAMPS     15
  STANDARD_RAMPS     16
  SYMMETRICAL_RAMPS     17
  TRUMPET     18
  TURBAN     19
  WYE     20
ROAD_JUNCTION_CONNECTIVITY   The type of connectivity among roads meeting at a junction.    
  FULL Full connectivity.   11
  RESTRICTED Restricted access.   12
ROAD_TYPE   The type of a road.    
  LANEWAY     11
  RAPID_TRANSIT Part of a rapid transit system.   12
  SERVICE_LANE     13
  STREET Part of an urban street pattern.   14
ROCK_FORMATION_STRUCTURE   The structure of a rock formation or outcrop.    
  COLUMNAR     11
  NEEDLE     12
  PINNACLE     13
ROOF_PATTERN_PREDOMINANT   The predominant visual patterns of a roof, usually describing the shape and arrangement of shingles, but may also describe smooth, corrugated, and gravel roofs.    
  CORRUGATED Alternating ridges and grooves in a parallel pattern.   11
  DIAMOND Tiled with shapes having four equal sides forming two inner obtuse angles and two inner acute angles; a rhombus or lozenge.   12
  FISHSCALE Tiled with a regular pattern of tiles with rounded lower edges.   13
  GRAVEL Rounded pebbles between 6,35 millimetres and 76,2 millimetres in diameter.   14
  MOSAIC Consists of small coloured pieces, as of stone or tile in a decorative pattern.   15
  MOTTLED Spotted or blotched with differing shades or colours.   16
  MULTIPLE_PATTERNS_PRESENT Roofs have more than one pattern, or multiple single-pattern roofs may be present.   17
  NO_PATTERN_PRESENT No pattern present.   18
  OCTAGON Tiled with a regular pattern of tiles with the lower edges having the corners cut as if each tile was an octagon shape.   19
  RECTANGULAR Tiled with rectangles.   20
  SMOOTH Uniform and appears to have no texture.   21
  SQUARE Tiled with an irregular pattern of square tiles.   22
  THATCH Thatched pattern typically represented by plant stalks or foliage, such as reeds or palm fronds.   23
ROOF_SHAPE   The type of roof shape.    
  CONICAL_OR_PEAKED_OR_NUN     11
  CURVED Curved or round, e.g., a Quonset hut.   12
  DOME A round (usually hemispherical) vaulted roof or ceiling with a circular, elliptical, or polygonal base.   13
  FLAT     14
  FLAT_WITH_MONITOR     15
  FLAT_WITH_MONITOR_AND_TOWER Flat roof with monitoring equipment and antenna towers.   16
  FLAT_WITH_SMOKESTACKS Flat roof with smokestacks or chimneys.   17
  GABLE_PITCHED     18
  GABLE_WITH_MONITOR     19
  GABLE_WITH_TOWER Gabled roof with tower or spire or lookout.   20
  MULTIPLE_SURFACES Multiple distinct roof surfaces.   21
  NO_MONITOR     22
  NO_ROOF_PRESENT No roof present.   23
  SAWTOOTH     24
  VARIED_LEVELS Roof with different levels that may also have varied slopes.   25
  WITH_CUPOLA     26
  WITH_LONGITUDINAL_MONITOR     27
  WITH_MINARET     28
  WITH_MODIFIED_MONITOR     29
  WITH_MONITOR     30
  WITH_STEEPLE     31
  WITH_TOWER     32
  WITH_TRANSVERSE_MONITOR     33
  WITH_TURRET     34
ROOF_SRF_MTRL_PREDOMINANT   The predominant outermost roofing material.    
  ALUMINUM A highly ductile, malleable and conductive element, atomic number 13, that is resistant to corrosion and wear, and is widely used in alloys for beverage cans, household utensils, aircraft and automobile parts, electrical equipment, and many other products.   11
  ASPHALT Mixed asphalt and crushed stone gravel or sand.   12
  CEMENT A material created by grinding calcined limestone and clay to a fine powder, which can be mixed with water and poured to set as a solid mass or used as an ingredient in making mortar or concrete.   13
  CINDER A small (1 to 4 centimetres), commonly vesicular, fragment of lava projected from an erupting volcano; coarser than volcanic ash but smaller than a volcanic bomb. May be man-made; particularly slag, as from an iron blast furnace.   14
  CLAY A soft, very fine-grained natural sediment or aggregate that is composed mainly of particles of size less than 0,0039 millimetre, made up of hydrous silicates of aluminum mixed with various impurities.   15
  COBBLE Rectangular stone with curved top; once used to make roads.   16
  CONCRETE A hard, strong construction material consisting of sand, conglomerate gravel, pebbles, broken stone, or slag in a mortar or cement matrix.   17
  CONGLOMERATE Loosely cemented heterogeneous material.   18
  COPPER A soft, reddish, ductile metal that is an excellent conductor of electricity, atomic number 29, that has a low reactivity and resists atmospheric corrosion.   19
  GLASS A brittle, noncrystalline, usually transparent or translucent material that is generally formed by the fusion of dissolved silica and silicates with soda and lime.   20
  GRAVEL Rounded pebbles between 6,35 millimetres and 76,2 millimetres in diameter.   21
  IRON Malleable, ductile, hard metallic element having the symbol Fe, atomic number 26, that is magnetic or magnetizable.   22
  LEAD A soft, malleable, ductile, bluish-white, dense metallic element having the symbol Pb, atomic number 82.   23
  MARBLE Resembling or suggesting metamorphic rock, as in being very hard, smooth, or cold; mottled in appearance.   24
  METAL Any of a class of elements (or alloy thereof) that generally are solid at ordinary temperatures, have a greyish colour and a shiny surface, and will conduct heat and electricity well.   25
  MULTIPLE_MATERIALS Roofs have more than one surface material.� Also can be used to describe an aggregate object which has multiple single-material roofs.   26
  NO_ROOF Roof surface does not exist.   27
  PLASTIC Any of various synthetic or organic materials that can be moulded or shaped, generally when heated, and then hardened into a desired form; for example, polymers, resins, and cellulose derivatives.   28
  REINFORCED_CONCRETE Concrete in which steel bars or wires (at least 0,6% by volume) are embedded to increase tensile load-bearing capacity.   29
  SAND_AND_GRAVEL Small, loose grains of worn or disintegrated rock combined with crushed rock.   30
  SHINGLE A thin piece of wood, slate, or other material, usually rectangular and 20 to 25 centimetres across; laid in overlapping rows to cover the roof or walls of a building.   31
  SOD     32
  SOD_OR_THATCH May be further delineated specifically as EE SOD and EE THATCH.   33
  STEEL Any of various alloys of the elements iron and carbon containing less than 2,5% carbon, usually also with lesser amounts of other elements, having substantial qualities of strength, hardness, and malleability.   34
  THATCH     35
  WOOD The hard ligneous substance, composed primarily of xylem, that is found under the bark of the trunks and branches of trees and shrubs.   36
ROUTE_INTENDED_USE   The intended use of the route.    
  CENTRELINE     11
  DEEP_WATER     12
  DEEP_WATER_CENTRELINE     13
  DEEP_WATER_PART     14
  LIMITED_ACCESS Limited access route, e.g. motorway, autobahn, or interstate.   15
  MEASURED_DISTANCE_LINE     16
  PRIMARY     17
  Q     18
  RADAR_GUIDED_TRACK     19
  RECOMMEND_DIR_TRAFFIC Recommended direction of traffic flow.   20
  RECOMMEND_TRACK Recommended track.   21
  RECOMMEND_TRACK_DEEP_DRAFT Recommended track for deep draft vessels.   22
  RECOMMEND_TRACK_OTHER Recommended track for other than deep draft vessels.   23
  RECOMMEND_TRACK_TSS Recommended track TSS.   24
  RECOMMEND_TRAFFIC_LANE Recommended traffic lane part.   25
  RECOMMENDED     26
  ROUNDABOUT_LANE_TSS     27
  SAFETY_FAIRWAY_OR_CHANNEL     28
  SECONDARY     29
  TRAFFIC_LANE_TSS     30
  TRANSIT     31
  TWO_WAY     32
ROUTE_WEATHER_TYPE   The weather type of a route.    
  ALL_WEATHER An all-weather route has the following characteristics: (1) With reasonable maintenance, passable throughout the year to a volume of traffic never appreciably less than its maximum capacity. (2) Normally formed of roads which have waterproof surfaces and are only slightly affected by rain, frost, thaw or heat. (3) Never closed because of weather effects other than snow or flood blockage.   11
  FAIR_WEATHER A fair-weather route has the following characteristics: (1) Passable only in fair weather. (2) So seriously affected by adverse conditions that the route may remain closed for long periods. (3) Improvement of such a route can only be achieved by construction or realignment.   12
  LIMITED_ALL_WEATHER A limited all-weather route has the following characteristics: (1) With reasonable maintenance, passable throughout the year but at times the volume or traffic is considerably less than maximum capacity. (2) Normally formed of roads which do not have waterproof surface and are considerably affected by rain, frost thaw or heat. (3) Closed for short periods of up to one day at a time by adverse weather condition during which heavy use of the road would probably lead to collapse.   12
RUNWAY_RELATIVE_POSITION   The relative position of a runway for an approaching or departing aircraft to/from an airport or airfield.    
  CENTRAL     11
  LEFT     12
  LEFT_LEFT     13
  RIGHT     14
  RIGHT_RIGHT     15
RUNWAY_SURFACE_CONDITION   The surface conditions of an airfield/airport runway.    
  CLEAR     11
  FLOODED     12
  PATCHY_ICE     13
  PATCHY_WET     14
  SNOW     15
  TOTAL_ICE     16
  WET_RUBBER     17
RUNWAY_VISIBILITY_METHOD   The method used to collect runway visibility data.    
  DISPATCH_VISUAL_RANGE_HIGH Dispatch visual range high.   11
  DISPATCH_VISUAL_RANGE_LOW Dispatch visual range low.   12
  NO_COLLECTION     13
  RUNWAY_VISUAL_RANGE_HIGH Runway visual range high.   14
  RUNWAY_VISUAL_RANGE_LOW Runway visual range low.   15

separator bar

http://www.sedris.org/Specifications/EDCS/index.html