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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 40/24 2024-10-16
DNCDX002 - East Africa DNCX002 21 40/24 2024-10-16
DNCDX003 - Indian Ocean DNCX003 29 41/24 2024-10-23
DNCDX004 - Western Australia DNCX004 25 42/24 2024-10-30
DNCDX005 - Eastern Australia DNCX005 26 39/24 2024-10-09
DNCDX006 - South Pacific Ocean DNCX006 20 42/24 2024-10-30
DNCDX007 - South America DNCX007 33 39/24 2024-10-09
DNCDX008 - Southern Europe DNCX008 42 40/24 2024-10-16
DNCDX009 - Central Mediterranean DNCX009 35 41/24 2024-10-23
DNCDX010 - Middle East DNCX010 34 42/24 2024-10-30
DNCDX011 - South China Sea DNCX011 26 42/24 2024-10-30
DNCDX012 - Japan/North Pacific DNCX012 30 41/24 2024-10-23
DNCDX013 - North America West DNCX013 31 42/24 2024-10-30
DNCDX014 - Central America/Caribbean Sea DNCX014 38 40/24 2024-10-16
DNCDX015 - Gulf of Mexico/Straits of Florida DNCX015 43 41/24 2024-10-23
DNCDX016 - Bahamas/Bermuda DNCX016 35 42/24 2024-10-30
DNCDX017 - Eastern United States DNCX017 55 39/24 2024-10-09
DNCDX018 - Northeastern United States/Canada DNCX018 34 39/24 2024-10-09
DNCDX019 - Greenland/Iceland/United Kingdom DNCX019 22 39/24 2024-10-09
DNCDX020 - United Kingdom DNCX020 21 39/24 2024-10-09
DNCDX021 - Norway DNCX021 26 41/24 2024-10-23
DNCDX022 - Barents Sea DNCX022 28 42/24 2024-10-30
DNCDX023 - Northern Asia DNCX023 44 40/24 2024-10-16
DNCDX024 - Sea of Okhotsk DNCX024 16 41/24 2024-10-23
DNCDX025 - Gulf of Alaska DNCX025 31 39/24 2024-10-09
DNCDX026 - British Columbia DNCX026 39 39/24 2024-10-09
DNCDX027 - Arctic Ocean DNCX027 20 40/24 2024-10-16
DNCDX028 - Canada DNCX028 23 42/24 2024-10-30
DNCDX029 - Antarctica DNCX029 11 41/24 2024-10-23
 

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