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BuildingGeometry3DLoD2

datatype

Inspire revision 4711 Gyldig

-- Name -- Building geometry 3D LoD 2
Data type grouping the specific metadata attached to the 3D geometry, when provided by a LoD2 representation.
Egenskap Stereotype Beskrivelse Type Multiplisitet
horizontalGeometryReference -- Name -- Horizontal geometry reference HorizontalGeometryReferenceValue (kodeliste) 0..1
BuildingGeometry3DLoD
geometryMultiSurface -- Name -- Geometry multi-surface GM_MultiSurface 0..1
geometrySolid -- Name -- Geometry solid GM_Solid 0..1
terrainIntersection -- Name -- Terrain intersection GM_MultiCurve 0..1
verticalGeometryReference3DBottom -- Name -- Vertical geometry reference 3D bottom ElevationReferenceValue (kodeliste) 0..1
horizontalGeometryEstimatedAccuracy -- Name -- Horizontal geometry estimated accuracy Length 0..1
verticalGeometryEstimatedAccuracy -- Name -- Vertical geometry estimated accuracy Length 0..1
Navn Type Lengde Multiplisitet
GM_MultiSurface 0..1
GM_Solid 0..1
GM_MultiCurve 0..1
ElevationReferenceValue (kodeliste) 0..1
Length 0..1
Length 0..1
HorizontalGeometryReferenceValue 0..1
Name Type English Description
geometryMultiSurface GM_MultiSurface Representation of the outer boundary by a Multi Surface, which may - in contrast to a solid representation - not be topologically clean. In particular, the ground surface may be missing.
geometrySolid GM_Solid Representation of the outer boundary by a solid.
terrainIntersection GM_MultiCurve Line or multi-line where the spatial object (Building, BuildingPart, ...) touches the terrain representation.
verticalGeometryReference3DBottom ElevationReferenceValue (kodeliste) Height level to which the lower height of the model (Z-value of the lower horizontal polygon) refers to. -- Description -- EXAMPLE: generalGround, bottomOfConstruction.
horizontalGeometryEstimatedAccuracy Length The estimated absolute positional accuracy of the (X,Y) coordinates of the geometry, in the INSPIRE official Coordinate Reference System. Absolute positional accuracy is defined as the mean value of the positional uncertainties for a set of positions where the positional uncertainties are defined as the distance between a measured position and what is considered as the corresponding true position. -- Description -- NOTE: this mean value may come from quality measures on a homogeneous population of buildings or from an estimation based on the knowledge of the production processes and of their accuracy.
verticalGeometryEstimatedAccuracy Length The estimated absolute positional accuracy of the Z- coordinate of the geometry, in the INSPIRE official Coordinate Reference System. Absolute positional accuracy is defined as the mean value of the positional uncertainties for a set of positions where the positional uncertainties are defined as the distance between a measured position and what is considered as the corresponding true position. -- Description -- NOTE: this mean value may come from quality measures on a homogeneous population of buildings or from an estimation based on the knowledge of the production processes and of their accuracy.
horizontalGeometryReference HorizontalGeometryReferenceValue Element that was captured by the (X,Y) coordinates of the LoD2 MultiSurface or Solid geometry. -- Description -- EXAMPLE: footprint, roof edge

Vis BuildingGeometry3DLoD2 i NVDB Datakatalog

Id Navn Type Multiplisitet
HorizontalGeometryReferenceValue 0 ..1
Assosiasjonstype Navn Kilde Destinasjon
arv subtype BuildingGeometry3DLoD2 supertype BuildingGeometry3DLoD
Navn Beskrivelse
no point referencing in 3D /*The horizontalGeometryReference attribute shall not take the value entrancePoint, pointInsideBuilding or pointInsideCadastralParcel.*/ inv: self.horizontalGeometryReference->excludesAll(Set{HorizontalGeometryReferenceValue::entrancePoint, HorizontalGeometryReferenceValue::pointInsideBuilding , HorizontalGeometryReferenceValue::pointInsideCadastralParcel})