Guidance for preparing documents concerning Natura 2000 areas strictly defines the way how particular areas have to be described. Both in the case of Standard Data Form (SDF) and Protection Activities Plan (PAP) cartographic documentation is required as well as precise area of habitats, which have planned i.e. proper protection activities. While creating thematic maps available cartographic materials including information about land cataster, forest section, ortophotomaps and previously registered areas covered by different forms of nature protection are commonly used. However, compiling data derived from different sources often leads to errors in measurements even tens meters. Therefore, it is necessary to work out data base with information for SDF and PAP final structure as well as to establish the relations between particular tables with its uniformed onomatology used by all institutions taking care of Natura 2000 areas.

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