Difference of the two viewable options: City Pan and G-View examples.
Sample map *.Ai 4 mb zip >>> sample_map_liege_belgium_citiplan_ai-ai
Sample map *.PDF 10 mb zip >>> sample_map_liege_belgium_citiplan_pdf-pdf
The City Plan: True and accurate all geospatial proportions, objects (as streets, buildings, for example) - in a real scale sizes. It good to use in projects, architects, design, etc. All metrics are correct, in Mercator Projection. If you need, it possible be design in Miller, or Geographical projections lat/long.
G-View: Beautiful, like a Google Maps simple view, perfect for publishing, printing, arts, presentation, etc.
Scales of G-View: Level 13 - 2,000 meters, level 14 - 1,000 meters, level 15 - 500 meters, level 16 - 250 meters, level 17 - 100 meters. In practice - level 13 means that the city map will fit in the print size up to 10 inches, without any loss of quality.
Of course, the size of the map depends of the coverage area map, and the printing size, as you need. Avaliable only in Mercator projection.