• 1,262 Map Library (Robinson)

• 943 Navigation
• 608 Harbors
• 177 Aeronautical charts
• 38 Nautical charts
• 21 Fjords
• 16 Anchorage
• 5 Sounds (Geomorphology)
• 3 Coasts
• 3 Coral reefs and islands
• 2 Estuaries
• 2 Gas fields
• 2 Geomagnetism
• 2 Magnetic declination
• 2 Maps
• 2 Straits
• 2 World maps
• 1 Banks (Oceanography)
• 1 Campaigns
• 1 Canada
• 1 Islands
• 1 Islay
• 1 Kurds
• 1 Marine meteorology
• 1 Mawei chuan zheng ju
• 1 Navigarion

• 105 Geological Survey (U.S.)
• 17 Great Britain. Directorate of Military Survey
• 15 Great Britain. Military Survey
• 13 United States. Defense Mapping Agency. Hydrographic/Topographic Center
• 12 United States
• 9 Australia. Royal Australian Air Force. Aeronautical Information Service
• 8 Australia. Australian Army. Army Topographic Support Establishment
• 8 United States. Defense Mapping Agency
• 6 Great Britain. Defence Geographic and Imagery Intelligence Agency
• 6 Royal Australian Survey Corps
• 5 Canadian Hydrographic Service
• 4 Canada. Department of Fisheries and Oceans
• 2 Aerospace Center (U.S.)
• 2 Haiti. Armée
• 2 Haiti. Département des travaux publics
• 2 Haiti. Service de géodésie
• 2 Instituto Geográfico Nacional (Honduras)
• 2 Inter American Geodetic Survey
• 2 Paraguay. Dirección del Servicio Geográfico Militar
• 2 Poland. Wojsko Polskie. Zarząd Geografii Wojskowej
• 2 United States. Defense Mapping Agency. Hydrographic/Topographic
• 2 United States. National Oceanic and Atmospheric Administration
• 1 Australia. Defence Topographic Agency
• 1 Brazil. Direitoria de Hidrografia e Navegacao

• 1,327 English
• 10 French
• 7 Spanish
• 1 Greek, Modern (1453-)
• 1 Italian
• 1 Japanese

• 113 Japan
• 85 North Atlantic Ocean
• 69 South Pacific Ocean
• 63 Australia
• 62 North Pacific Ocean
• 54 South Atlantic Ocean
• 51 Russia (Federation)
• 50 Hawaii
• 49 Indian Ocean
• 49 North Sea
• 45 Norway
• 42 Mediterranean Sea
• 37 Persian Gulf
• 35 France
• 35 Inland Sea (Japan)
• 27 Pacific Coast (Chile)
• 25 Atlantic Coast (Brazil)
• 25 Japan, Sea of
• 25 Norwegian Sea
• 24 Scotland
• 23 Honshū
• 20 Indonesia
• 20 Western Australia
• 19 East China Sea
• 19 Greenland

Limit year range