Home › feature › bb151

Landing Steps (BB151)

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

RDF: bb151.ttl

Name

LandingSteps

Kind

FeatureType

Definition

Steps at the shoreline as the connection between land and water on different levels.

Synonyms

Landing Stairs

Accepted

2013-10-18

Geometry

point, multipoint, curve, multicurve, surface, multisurface, solid, multisolid

Subtype of

ZI028 Feature Entity

Attributes

• COA Conspicuous Air Category — multiplicity 0..1; datatype LandingSteps_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 LandingSteps_conspicuousGroundCategoryMeta; values: COG_2 Visual, COG_4 Not Conspicuous
• COC Conspicuous Sea Category — multiplicity 0..1; datatype LandingSteps_conspicuousSeaCategoryMeta; values: COC_1 Visual and Radar, COC_2 Visual, COC_3 Radar, COC_4 Not Conspicuous
• COS Facility Operational Status — multiplicity 0..1; datatype LandingSteps_facilityOperationalStatusMeta; values: COS_13 Operational, COS_14 Partially Operational, COS_4 Non-operational, COS_6 Planned, COS_9 Temporarily Non-operational
• HGT Height Above Surface Level — multiplicity 0..1; datatype HeightMeasureMeta
• ZVH Highest Elevation — multiplicity 0..1; datatype ElevationMeasureMeta
• PCF Physical Condition — multiplicity 0..1; datatype LandingSteps_physicalConditionMeta; values: PCF_1 Construction, PCF_2 Intact, PCF_3 Unmaintained, PCF_4 Damaged, PCF_5 Dismantled, PCF_6 Destroyed
• MCC Structural Material Type — multiplicity 0..*; datatype LandingSteps_structMatTypeMeta; values: MCC_108 Stone, MCC_117 Wood, MCC_150 Treated Timber, MCC_21 Concrete, MCC_62 Masonry, MCC_64 Metal, MCC_9 Brick
• WLE Water Level Effect — multiplicity 0..1; datatype LandingSteps_waterLevelEffectMeta; values: WLE_1 Partly Submerged At High Water, WLE_2 Always Dry, WLE_3 Always Submerged, WLE_4 Covers and Uncovers, WLE_5 Awash at Low Water, WLE_9 Awash at Chart Datum

Associations

• LandingStepsHydrographicBaseHeightInfo → ZI400 Hydrographic Base Height Information (0..1)

RWOI terms naming it

• RWO_01872 Landing Steps

Source: DGIF 2026-1 QEA model, DGIWG. Standard: DGIWG 206-3. Licence: CC BY 4.0, © DGIWG.