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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 35 24/24 2024-06-26
DNCDX002 - East Africa DNCX002 21 24/24 2024-06-26
DNCDX003 - Indian Ocean DNCX003 29 25/24 2024-07-03
DNCDX004 - Western Australia DNCX004 25 26/24 2024-07-10
DNCDX005 - Eastern Australia DNCX005 26 27/24 2024-07-17
DNCDX006 - South Pacific Ocean DNCX006 20 26/24 2024-07-10
DNCDX007 - South America DNCX007 33 27/24 2024-07-17
DNCDX008 - Southern Europe DNCX008 42 24/24 2024-06-26
DNCDX009 - Central Mediterranean DNCX009 35 25/24 2024-07-03
DNCDX010 - Middle East DNCX010 34 26/24 2024-07-10
DNCDX011 - South China Sea DNCX011 26 26/24 2024-07-10
DNCDX012 - Japan/North Pacific DNCX012 30 25/24 2024-07-03
DNCDX013 - North America West DNCX013 31 26/24 2024-07-10
DNCDX014 - Central America/Caribbean Sea DNCX014 38 24/24 2024-06-26
DNCDX015 - Gulf of Mexico/Straits of Florida DNCX015 42 25/24 2024-07-03
DNCDX016 - Bahamas/Bermuda DNCX016 35 26/24 2024-07-10
DNCDX017 - Eastern United States DNCX017 54 27/24 2024-07-17
DNCDX018 - Northeastern United States/Canada DNCX018 34 27/24 2024-07-17
DNCDX019 - Greenland/Iceland/United Kingdom DNCX019 22 27/24 2024-07-17
DNCDX020 - United Kingdom DNCX020 21 27/24 2024-07-17
DNCDX021 - Norway DNCX021 26 25/24 2024-07-03
DNCDX022 - Barents Sea DNCX022 27 26/24 2024-07-10
DNCDX023 - Northern Asia DNCX023 44 24/24 2024-06-26
DNCDX024 - Sea of Okhotsk DNCX024 16 25/24 2024-07-03
DNCDX025 - Gulf of Alaska DNCX025 31 27/24 2024-07-17
DNCDX026 - British Columbia DNCX026 39 27/24 2024-07-17
DNCDX027 - Arctic Ocean DNCX027 20 24/24 2024-06-26
DNCDX028 - Canada DNCX028 23 26/24 2024-07-10
DNCDX029 - Antarctica DNCX029 11 25/24 2024-07-03
 

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