# 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: Values for the code list HorizontalGeometryReferenceValue

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

Value
Name
Definition
aboveGroundEnvelope
above ground envelope
The building horizontal geometry has been captured using the above ground envelope of the building, i.e. the maximum extent of the building above ground.
combined
combined
The building horizontal geometry has been obtained from the combination of the geometries of its building parts with the geometries of the building parts using different horizontal geometry references.
entrancePoint
entrance point
The building geometry is represented by a point located at the entrance of the building.
envelope
envelope
The building horizontal geometry has been captured using the whole envelope of the building, i.e. the maximum extent of the building above and under ground.
footPrint
foot print
The building horizontal geometry has been captured using the footprint of the building, i.e. its extent at ground level.
lowestFloorAboveGround
lowest floor above ground
The building horizontal geometry has been captured using the lowest floor above ground of the building.
pointInsideBuilding
point inside building
The building horizontal geometry is represented by a point located within the building.
pointInsideCadastralParcel
point inside cadastral parcel
The building horizontal geometry is represented by a point located within the parcel the building belongs to.
roofEdge
roof edge
The building horizontal geometry has been captured using the roof edges of the building.

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Source: https://www.legislation.gov.uk/eur/2010/1089/annex/IV/division/2/division/2.3/division/2.3.3/division/2.3.3.6/division/1 (the official version)
Page: https://openlegislation.uk/eu-regulation-2010-1089/annex-IV/division-2/division-2.3/division-2.3.3/division-2.3.3.6/division-1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.