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Bridge Tower (AQ055)

DGIF baseline 2026-1, the latest. Earlier baselines: timemap.

RDF: aq055.ttl

Name

BridgeTower

Kind

FeatureType

Definition

A tower and/or pylon from which the deck of a bridge is suspended.

Accepted

2013-10-18

Geometry

point, surface

Subtype of

ZI028 Feature Entity

Attributes

MCC Structural Material Type — multiplicity 0..*; datatype BridgeTower_structMatTypeMeta; values: MCC_107 Steel, MCC_108 Stone, MCC_117 Wood, MCC_152 Fibreglass, MCC_2 Aluminum, MCC_21 Concrete, MCC_51 Iron, MCC_62 Masonry, MCC_64 Metal, MCC_9 Brick
BRN Bridge Reference Number — multiplicity 0..1; datatype CharacterStringMeta
COA Conspicuous Air Category — multiplicity 0..1; datatype BridgeTower_conspicuousAirCategoryMeta; values: COA_1 Visual and Radar, COA_2 Visual, COA_3 Radar, COA_4 Not Conspicuous
COG Conspicuous Ground Category — multiplicity 0..1; datatype BridgeTower_conspicuousGroundCategoryMeta; values: COG_2 Visual, COG_4 Not Conspicuous
COC Conspicuous Sea Category — multiplicity 0..1; datatype BridgeTower_conspicuousSeaCategoryMeta; values: COC_1 Visual and Radar, COC_2 Visual, COC_3 Radar, COC_4 Not Conspicuous
DIR Directivity — multiplicity 0..1; datatype BridgeTower_directivityMeta; values: DIR_1 Unidirectional, DIR_2 Bidirectional, DIR_3 Omnidirectional
HGT Height Above Surface Level — multiplicity 0..1; datatype HeightMeasureMeta
ZVH Highest Elevation — multiplicity 0..1; datatype ElevationMeasureMeta
MAN Maritime Navigation Marked — multiplicity 0..1; datatype BooleanMeta
PCF Physical Condition — multiplicity 0..1; datatype BridgeTower_physicalConditionMeta; values: PCF_1 Construction, PCF_2 Intact, PCF_3 Unmaintained, PCF_4 Damaged, PCF_5 Dismantled, PCF_6 Destroyed
PYC Pylon Configuration — multiplicity 0..1; datatype BridgeTower_pylonConfigurationMeta; values: PYC_1 'A', PYC_2 'H', PYC_3 'I', PYC_4 'Y', PYC_5 'T'
RSI Radar Significance — multiplicity 0..1; datatype BridgeTower_radarSignificanceMeta; values: RSI_1 Metal, RSI_2 Part Metal, RSI_3 Masonry, RSI_4 Composition, RSI_5 Earthen
TOS Tower Shape — multiplicity 0..1; datatype BridgeTower_towerShapeMeta; values: TOS_10 Square Prism, TOS_12 Truss, TOS_13 Tubular, TOS_7 Obelisk, TOS_9 Rectangular Prism

Associations

BridgeTowerAeronauticalObstacleInfo → ZI130 Aeronautical Obstacle Information (0..1)
BridgeTowerHydrographicBaseHeightInfo → ZI400 Hydrographic Base Height Information (0..1)
BridgeTowerLandmarkInfo → LM010 Landmark Information (0..1)

RWOI terms naming it

RWO_00505 Bridge Tower