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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 20/24 2024-05-29
DNCDX002 - East Africa DNCX002 21 20/24 2024-05-29
DNCDX003 - Indian Ocean DNCX003 29 21/24 2024-06-05
DNCDX004 - Western Australia DNCX004 25 22/24 2024-06-12
DNCDX005 - Eastern Australia DNCX005 26 19/24 2024-05-22
DNCDX006 - South Pacific Ocean DNCX006 20 22/24 2024-06-12
DNCDX007 - South America DNCX007 33 19/24 2024-05-22
DNCDX008 - Southern Europe DNCX008 42 20/24 2024-05-29
DNCDX009 - Central Mediterranean DNCX009 35 21/24 2024-06-05
DNCDX010 - Middle East DNCX010 34 22/24 2024-06-12
DNCDX011 - South China Sea DNCX011 26 22/24 2024-06-12
DNCDX012 - Japan/North Pacific DNCX012 30 21/24 2024-06-05
DNCDX013 - North America West DNCX013 31 22/24 2024-06-12
DNCDX014 - Central America/Caribbean Sea DNCX014 38 20/24 2024-05-29
DNCDX015 - Gulf of Mexico/Straits of Florida DNCX015 42 21/24 2024-06-05
DNCDX016 - Bahamas/Bermuda DNCX016 35 22/24 2024-06-12
DNCDX017 - Eastern United States DNCX017 54 19/24 2024-05-22
DNCDX018 - Northeastern United States/Canada DNCX018 34 19/24 2024-05-22
DNCDX019 - Greenland/Iceland/United Kingdom DNCX019 22 19/24 2024-05-22
DNCDX020 - United Kingdom DNCX020 21 19/24 2024-05-22
DNCDX021 - Norway DNCX021 26 21/24 2024-06-05
DNCDX022 - Barents Sea DNCX022 27 22/24 2024-06-12
DNCDX023 - Northern Asia DNCX023 44 20/24 2024-05-29
DNCDX024 - Sea of Okhotsk DNCX024 16 21/24 2024-06-05
DNCDX025 - Gulf of Alaska DNCX025 31 19/24 2024-05-22
DNCDX026 - British Columbia DNCX026 39 19/24 2024-05-22
DNCDX027 - Arctic Ocean DNCX027 20 20/24 2024-05-29
DNCDX028 - Canada DNCX028 23 22/24 2024-06-12
DNCDX029 - Antarctica DNCX029 11 21/24 2024-06-05
 

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