Coordinate grid constructed in projection ETRS89-GRS80, which divides displayed area into bands defined by meridians of the GRS80 ellipsoid, more precisely into zones defined by parallels of the GRS80 ellipsoid. Coordinate grid ETRS89-GRS80 is created as European standard for interoperability of data with geodetic coordinates (especially orthoimages and elevation data).
The coordinate grid constructed in the Lambert Azimuthal Equal-Area projection of the European Terrestrial Reference System 1989 (ETRS89-LAEA) is designed as a pan-European standard for performing spatial analyses and presenting their results.