# 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 ElevationReferenceValue

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

Value
Name
Definition
aboveGroundEnvelope
above ground envelope
The elevation has been captured at the level of the maximum extent of the above ground envelope of the construction.
bottomOfConstruction
bottom of construction
The elevation has been captured at the bottom of the usable part of the construction.
entrancePoint
entrance point
The elevation has been captured at the entrance of the construction, generally the bottom of entrance door.
generalEave
general eave
The elevation has been captured at eave level, anywhere between the lowest and the highest eave levels of the construction.
generalGround
general ground
The elevation has been captured at ground level, anywhere between the lowest and the highest ground points of the construction.
generalRoof
general roof
The elevation has been captured at roof level, anywhere between the lowest edge roof level and the top of the construction.
generalRoofEdge
general roof edge
The elevation has been captured at roof edge level, anywhere between the lowest and the highest roof edges of the construction.
highestEave
highest eave
The elevation has been captured at the highest eave level of the construction.
highestGroundPoint
highest ground point
The elevation has been captured at the highest ground point of the construction.
highestPoint
highest point
The elevation has been captured at the highest point of the construction, including the installations, such as chimneys and antennas.
highestRoofEdge
highest roof edge
The elevation has been captured at the highest roof edge level of the construction.
lowestEave
lowest eave
The elevation has been captured at the lowest eave level of the construction.
lowestFloorAboveGround
lowest floor above ground
The elevation has been captured at the level of the lowest floor above ground.
lowestGroundPoint
lowest ground point
The elevation has been captured at the lowest ground point level of the construction.
lowestRoofEdge
lowest roof edge
The elevation has been captured at the lowest roof edge level of the construction.
topOfConstruction
top of construction
The elevation has been captured at the top level of the construction.

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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/2.3.3.4/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-2.3.3.4/division-1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.