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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 44/23 2023-11-15
DNCDX002 - East Africa DNCX002 21 44/23 2023-11-15
DNCDX003 - Indian Ocean DNCX003 29 45/23 2023-11-22
DNCDX004 - Western Australia DNCX004 25 46/23 2023-11-29
DNCDX005 - Eastern Australia DNCX005 26 43/23 2023-11-08
DNCDX006 - South Pacific Ocean DNCX006 20 46/23 2023-11-29
DNCDX007 - South America DNCX007 33 43/23 2023-11-08
DNCDX008 - Southern Europe DNCX008 42 44/23 2023-11-15
DNCDX009 - Central Mediterranean DNCX009 35 45/23 2023-11-22
DNCDX010 - Middle East DNCX010 33 46/23 2023-11-29
DNCDX011 - South China Sea DNCX011 26 46/23 2023-11-29
DNCDX012 - Japan/North Pacific DNCX012 30 45/23 2023-11-22
DNCDX013 - North America West DNCX013 31 46/23 2023-11-29
DNCDX014 - Central America/Caribbean Sea DNCX014 38 44/23 2023-11-15
DNCDX015 - Gulf of Mexico/Straits of Florida DNCX015 42 45/23 2023-11-22
DNCDX016 - Bahamas/Bermuda DNCX016 35 46/23 2023-11-29
DNCDX017 - Eastern United States DNCX017 54 43/23 2023-11-08
DNCDX018 - Northeastern United States/Canada DNCX018 33 43/23 2023-11-08
DNCDX019 - Greenland/Iceland/United Kingdom DNCX019 22 43/23 2023-11-08
DNCDX020 - United Kingdom DNCX020 21 43/23 2023-11-08
DNCDX021 - Norway DNCX021 25 45/23 2023-11-22
DNCDX022 - Barents Sea DNCX022 27 46/23 2023-11-29
DNCDX023 - Northern Asia DNCX023 44 44/23 2023-11-15
DNCDX024 - Sea of Okhotsk DNCX024 16 45/23 2023-11-22
DNCDX025 - Gulf of Alaska DNCX025 30 43/23 2023-11-08
DNCDX026 - British Columbia DNCX026 38 43/23 2023-11-08
DNCDX027 - Arctic Ocean DNCX027 20 44/23 2023-11-15
DNCDX028 - Canada DNCX028 23 46/23 2023-11-29
DNCDX029 - Antarctica DNCX029 11 45/23 2023-11-22
 

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