The sheets of these series have the same numbering and locality name as the topographic maps from the NGI (National Geographic Institute).

Flemish maps
Geological maps of Flanders

1:50,000 scale maps

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Walloon maps
Geological maps of Wallonia

1:25,000 scale maps

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GIS map
GIS maps of Belgium

Digital geological maps of Belgium (1:40,000 scale map) available as raster and vectorial files for MapInfo and ArcView softwares.

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Holocene coastal deposits maps
Holocene coastal deposits maps

The Belgian Geological Survey has published a series of geological maps of the western coastal plain, an area where the subsoil is characterised by frequent lateral and vertical changes in lithology.

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Old geological maps
Old digital geological maps

Nine geological maps (1:25,000 scale map) have been published during the sixties and seventies. These digital maps are available as raster files for MapInfo and ArcView softwares.

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Mine map
Maps of the coal concessions in Belgium

Consult maps of the coal concessions (Wallonia and Campine), documents on the coal mines of Campine and educational mining plans available to the public.

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Also available
  • Soils maps of Belgium at scale 1:500,000
  • Hypsometric maps of the Paleozoic basement of Belgium
  • Magnetic field maps of Belgium
  • Maps and geophysical data on cd-rom
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