This product is based on a mosaic map made up of tiles (territory divided in equal portions of terrain), so you can buy tiles individually or in groups.
France IGN Top 25 Mosaic is a collection of high-quality maps that can be purchased separately by territories, in this case France IGN Top25 Tiles.
France IGN Top25 Tiles is a map distinguished for its level of accuracy and detail. This topographic map includes precise information such as elevation contour lines, pathways (from highways to footpaths), points of interest, towns, cities, parks... all in all presented in 1:25.000 with a resolution of 2.4 m/px. Remember that for a most realistic representation, you can display this map using a stunning 3D view.