Genre
Maps
Topographic maps
58
Road maps
35
Thematic maps
29
Atlases
13
Bathymetric maps
4
Tourist maps
4
Databases
3
Geological maps
3
Remote-sensing maps
3
Outline maps
2
Periodicals
2
Bibliographies
1
Catalogs
1
Environmental impact statements
1
Geospatial data
1
Guidebooks
1
Physical maps
1
Remote-sensing images
1