the grid contains the combination of the others HNV layers (eu_1km, iba, pba, n2k) all upscaled to 1 km, created with the rule that the maximum value of the four is retained in the result (resolution 1 km)

the grid contains the reselection of CLC2000 classes in selected NATURA2000 sites (resolution 100 m)

The grid contains the result of the CLC2000 reselection plus national datasets up-scaled to 1 km.