# 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 (4)

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

All the ElevationGridCoverage instances, to which an aggregated ElevationGridCoverage instance refers, shall be consistent. This means that they shall share the same range type, Coordinate Reference System and resolution. They shall also support grid alignment, i.e. the grid points in one ElevationGridCoverage instance line up with grid points of the other ElevationGridCoverage instances, so that grid cells do not partially overlap.

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Source: https://www.legislation.gov.uk/eur/2010/1089/annex/III/division/1/division/1.7/division/1.7.2/division/4 (the official version)
Page: https://openlegislation.uk/eu-regulation-2010-1089/annex-III/division-1/division-1.7/division-1.7.2/division-4
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.