CartoWeb.be is a Web Service (WMTS/WMS) containing cartographic representations covering 11 scale levels. CartoWeb.be offers a cartographic representation which has been developed specifically for on-screen viewing of the NGI’s most recent vector data sets. Three versions are available for the Belgian territory: 1) a TOPO layer containing a cartographic representation at all scales; 2) a GREY layer, which is the symbolisation in different shades of grey and blue of the TOPO layer. It constitutes an ideal map background; 3) an OVERLAY (1:2 500 - 1:25 000) layer destined to be used as an overlay on other data (orthophotographs for instance). This layer contains the symbolisation of a few layers only. A fourth layer, CROSSBORDER, is available in order to allow viewing (only on the smallest scales) the European context of Belgium. The extent of this representation is limited and could change in the following versions. It is best to combine the CROSSBORDER layer with the TOPO layer.

Top10Vector is Belgium's series of topographic vector data. The data set contains 37 feature classes, which are divided into eight themes (road network, railroad network, power grid, constructions, land use and vegetation, local relief and particular zones), all of which correspond to a so-pecific data set and can be obtained separately via the corresponding hyperlink.