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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 08/23 2023-03-08
DNCDX002 - East Africa DNCX002 20 08/23 2023-03-08
DNCDX003 - Indian Ocean DNCX003 29 09/23 2023-03-15
DNCDX004 - Western Australia DNCX004 25 06/23 2023-02-22
DNCDX005 - Eastern Australia DNCX005 26 07/23 2023-03-01
DNCDX006 - South Pacific Ocean DNCX006 20 06/23 2023-02-22
DNCDX007 - South America DNCX007 33 07/23 2023-03-01
DNCDX008 - Southern Europe DNCX008 41 08/23 2023-03-08
DNCDX009 - Central Mediterranean DNCX009 34 09/23 2023-03-15
DNCDX010 - Middle East DNCX010 33 10/23 2023-03-21
DNCDX011 - South China Sea DNCX011 26 06/23 2023-02-22
DNCDX012 - Japan/North Pacific DNCX012 30 09/23 2023-03-15
DNCDX013 - North America West DNCX013 31 06/23 2023-02-22
DNCDX014 - Central America/Caribbean Sea DNCX014 38 08/23 2023-03-08
DNCDX015 - Gulf of Mexico/Straits of Florida DNCX015 42 09/23 2023-03-15
DNCDX016 - Bahamas/Bermuda DNCX016 35 06/23 2023-02-22
DNCDX017 - Eastern United States DNCX017 54 07/23 2023-03-01
DNCDX018 - Northeastern United States/Canada DNCX018 33 07/23 2023-03-01
DNCDX019 - Greenland/Iceland/United Kingdom DNCX019 21 07/23 2023-03-01
DNCDX020 - United Kingdom DNCX020 20 07/23 2023-03-01
DNCDX021 - Norway DNCX021 25 09/23 2023-03-15
DNCDX022 - Barents Sea DNCX022 26 06/23 2023-02-22
DNCDX023 - Northern Asia DNCX023 44 08/23 2023-03-08
DNCDX024 - Sea of Okhotsk DNCX024 16 09/23 2023-03-15
DNCDX025 - Gulf of Alaska DNCX025 30 07/23 2023-03-01
DNCDX026 - British Columbia DNCX026 38 07/23 2023-03-01
DNCDX027 - Arctic Ocean DNCX027 20 08/23 2023-03-08
DNCDX028 - Canada DNCX028 23 06/23 2023-02-22
DNCDX029 - Antarctica DNCX029 11 09/23 2023-03-15
 

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