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Digital Nautical Chart ( DNC®)

The Digital Nautical Chart (DNC) is produced by the National Geospatial-Intelligence Agency (NGA) and is a vector-based digital product containing maritime significant features essential for safe marine navigation. DNC, for areas in which the US is the prime charting authority, is unclassified. All other areas are limited distribution.

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DNC provides global marine navigation information between 84 North latitude and 81 South latitude and supports a variety of Geographic Information System applications.

DNC® Regions (Click on a Name for DNC® downloadable files)

Name Graphic Image Edition
Number
Updated to
Notice to
Mariners
Last Update
  DNC Graphic Image      
DNCDX001 - South Atlantic Ocean DNCX001 34 45/22 2022-11-16
DNCDX002 - East Africa DNCX002 20 45/22 2022-11-16
DNCDX003 - Indian Ocean DNCX003 29 46/22 2022-11-23
DNCDX004 - Western Australia DNCX004 24 43/22 2022-11-02
DNCDX005 - Eastern Australia DNCX005 25 44/22 2022-11-09
DNCDX006 - South Pacific Ocean DNCX006 20 43/22 2022-11-02
DNCDX007 - South America DNCX007 33 44/22 2022-11-09
DNCDX008 - Southern Europe DNCX008 41 45/22 2022-11-16
DNCDX009 - Central Mediterranean DNCX009 34 46/22 2022-11-23
DNCDX010 - Middle East DNCX010 32 43/22 2022-11-02
DNCDX011 - South China Sea DNCX011 26 43/22 2022-11-02
DNCDX012 - Japan/North Pacific DNCX012 30 46/22 2022-11-23
DNCDX013 - North America West DNCX013 31 43/22 2022-11-02
DNCDX014 - Central America/Caribbean Sea DNCX014 38 45/22 2022-11-16
DNCDX015 - Gulf of Mexico/Straits of Florida DNCX015 41 46/22 2022-11-23
DNCDX016 - Bahamas/Bermuda DNCX016 35 43/22 2022-11-02
DNCDX017 - Eastern United States DNCX017 54 44/22 2022-11-09
DNCDX018 - Northeastern United States/Canada DNCX018 33 44/22 2022-11-09
DNCDX019 - Greenland/Iceland/United Kingdom DNCX019 21 44/22 2022-11-09
DNCDX020 - United Kingdom DNCX020 20 44/22 2022-11-09
DNCDX021 - Norway DNCX021 24 46/22 2022-11-23
DNCDX022 - Barents Sea DNCX022 25 43/22 2022-11-02
DNCDX023 - Northern Asia DNCX023 44 45/22 2022-11-16
DNCDX024 - Sea of Okhotsk DNCX024 16 46/22 2022-11-23
DNCDX025 - Gulf of Alaska DNCX025 30 44/22 2022-11-09
DNCDX026 - British Columbia DNCX026 38 44/22 2022-10-31
DNCDX027 - Arctic Ocean DNCX027 20 45/22 2022-11-16
DNCDX028 - Canada DNCX028 23 43/22 2022-11-02
DNCDX029 - Antarctica DNCX029 11 46/22 2022-11-23
 

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