BasisRegistratie Ondergrond (BRO) Actualisatie Gt/Gd : beschrijving grondwaterkarakteristieken per Gt-klasse voor hoog Nederland

Information on the depth and dynamics of the ground water level below the ground surface, ‘Gt’, associated with the soil map of The Netherlands, is updated incrementally. Only recently (2014), an updated Gt-map of the lower, western Netherlands was completed. A Gt-map of the higher grounds was produced in 2016, based on ‘Gd’ information established in 2004. The procedures followed and the results are reported in this volume. At this time, the compilation of a Gd map for the lower Netherlands is due. After completion, in conjunction with the update of the ‘Gd’ data for the higher grounds, a comprehensive, nationwide ‘Gd’ map of The Netherlands will be available.