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Offshore Construction (BD115)

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

RDF: bd115.ttl

Name

OffshoreConstruction

Kind

FeatureType

Definition

An artificial structure that is located offshore.

Description

It usually has a surface that is raised above the sea and may be used as a working stage for conducting offshore operations (for example: drilling for petroleum and/or natural gas, loading and/or unloading vessels, or navigation support).

Accepted

2013-10-18

Geometry

point, curve, surface

Subtype of

AL014 Non-building Structure

Attributes

OCN Offshore Construction Type — multiplicity 0..1; datatype OffshoreConstruction_offshoreConstructionTypeMeta; values: OCN_10 Navigation Aid Support, OCN_11 Floating Oil Tank, OCN_12 Floating Production, Storage and Off-loading Vessel, OCN_13 Navigation, Communication and Control Buoy, OCN_2 Production Platform, OCN_3 Observation Platform, OCN_4 Articulated Loading Platform (ALP), OCN_9 Accommodation Platform
BTR Berth Radius — multiplicity 0..1; datatype MeasureMeta
CPT Colour Pattern — multiplicity 0..1; datatype OffshoreConstruction_colourPatternMeta; values: CPT_1 Horizontal Stripes, CPT_2 Vertical Stripes, CPT_3 Diagonal Stripes, CPT_4 Squared, CPT_5 Stripes, CPT_6 Border Stripe, CPT_7 Single Color
MOI MODU Identifier — multiplicity 0..1; datatype IntegerMeta
MOS Monitored — multiplicity 0..1; datatype BooleanMeta
NMC Navigation Mark Colour — multiplicity 0..*; datatype OffshoreConstruction_navigationMarkColourMeta; values: NMC_1 White, NMC_10 Violet, NMC_11 Orange, NMC_12 Magenta, NMC_13 Pink, NMC_2 Black, NMC_3 Red, NMC_4 Green, NMC_5 Blue, NMC_6 Yellow, NMC_7 Grey, NMC_8 Brown, NMC_9 Amber
RAG Non-submarine Contact Reporting Agency Type — multiplicity 0..1; datatype OffshoreConstruction_nonSubContactReportAgTypeMeta; values: RAG_10 Chart Records, RAG_11 Coast Guard Records, RAG_12 Notice to Mariners, RAG_13 North Sea Fishing Charts, RAG_14 Chart, RAG_15 Minesweeper, RAG_16 Survey, RAG_17 Position Accurate Field Check, RAG_18 Sonar Report, RAG_19 MAD Report, RAG_2 Salvage Report, RAG_20 Undifferentiated Sonar or MAD Report, RAG_5 Photograph Report, RAG_6 US Coast & Geodetic Survey/National Ocean Service Report, RAG_7 US Naval Headquarters/Commands Report, RAG_8 Hydrographic/Admiralty Office
OCS Offshore Construction Primary Structure — multiplicity 0..1; datatype OffshoreConstruction_offshoreConstPriStructMeta; values: OCS_1 Platform, OCS_2 Terminal Buoy, OCS_3 Catenary Turntable, OCS_4 Submerged Turret, OCS_5 Vessel, OCS_6 Barge, OCS_7 Submerged Platform
OSS Offshore Construction Support Structure — multiplicity 0..1; datatype OffshoreConstruction_offshoreConstSupStructMeta; values: OSS_1 Artificial Island, OSS_2 Single Column, OSS_3 Multi-column, OSS_4 Truss Tower
OPM Offshore Positioning Method — multiplicity 0..1; datatype OffshoreConstruction_offshorePositioningMethodMeta; values: OPM_1 Fixed, OPM_2 Floating and Moored, OPM_3 Floating and Dynamically Positioned, OPM_4 Semi-buoyant and Moored
PFH Predominant Feature Height — multiplicity 0..1; datatype MeasureIntervalMeta
DTV Presence Date Interval — multiplicity 0..1; datatype CharacterStringMeta
REF Radar Reflector Present — multiplicity 0..1; datatype BooleanMeta
FAC Solid Maritime Construction — multiplicity 0..1; datatype BooleanMeta
NSO Submarine-like Object — multiplicity 0..1; datatype BooleanMeta
WIB Wide Berth — multiplicity 0..1; datatype BooleanMeta

Associations

OffshoreConstructionAmenity → ZI116 Amenity (0..*)
OffshoreConstructionHydroVertPositioningInfo → ZI025 Hydrographic Vertical Positioning Information (0..1)
OffshoreConstructionHydrographicBaseHeightInfo → ZI400 Hydrographic Base Height Information (0..1)

RWOI terms naming it

RWO_02477 Offshore Construction
RWO_02482 Offshore Platform
RWO_03735 Terminal Buoy
RWO_04509 Production Platform
RWO_04510 Observation Platform
RWO_04511 Articulated Loading Platform (ALP)
RWO_04512 Accommodation Platform
RWO_04513 Navigation Aid Support
RWO_04619 ALP

Mappings

osm#man_made=offshore_platform-point: BD115 (OCS_1) closeMatch man_made=offshore_platform (point)
osm#man_made=offshore_platform-polygon: BD115 (OCS_1) closeMatch man_made=offshore_platform (polygon)