# Commission Regulation (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services, Division: Attributes of the data type BuildingGeometry2D

Extent: E+W+S+N.I.

Attribute
Definition
Type
Voidability
geometry
2D or 2.5D geometric representation.
GM_Object
horizontalGeometryEstimatedAccuracy
The estimated absolute positional accuracy of the (X,Y) coordinates of the building 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.
Length
voidable
horizontalGeometryReference
Element of the building that was captured by (X,Y) coordinates.
HorizontalGeometryReferenceValue
referenceGeometry
The geometry to be taken into account by view services, for portrayal.
Boolean
verticalGeometryEstimatedAccuracy
The estimated absolute positional accuracy of the Z coordinates of the building 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.
Length
voidable
verticalGeometryReference
Element of the building that was captured by vertical coordinates.
ElevationReferenceValue

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Source: https://www.legislation.gov.uk/eur/2010/1089/annex/IV/division/2/division/2.3/division/2.3.2/division/2.3.2.6/division/1 (the official version)
Page: https://openlegislation.uk/eu-regulation-2010-1089/annex-IV/division-2/division-2.3/division-2.3.2/division-2.3.2.6/division-1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.