Nesto Consulting projects these maps on a rectangular coordinate system which the user can choose. In the Netherlands one may choose for example "Rijks Driehoek" or UTM31. The maps span a size of 40x40 km and the user may ajust the resolution up to 10000 pixels per km^2 (10 meter spacing).
This functionality is not yet available online. If you are interested, these maps may be requested by email: firstname.lastname@example.org