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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 36/23 2023-09-20
DNCDX002 - East Africa DNCX002 21 36/23 2023-09-20
DNCDX003 - Indian Ocean DNCX003 29 36/23 2023-09-27
DNCDX004 - Western Australia DNCX004 25 34/23 2023-09-06
DNCDX005 - Eastern Australia DNCX005 26 35/23 2023-09-13
DNCDX006 - South Pacific Ocean DNCX006 20 34/23 2023-09-06
DNCDX007 - South America DNCX007 33 35/23 2023-09-13
DNCDX008 - Southern Europe DNCX008 42 36/23 2023-09-20
DNCDX009 - Central Mediterranean DNCX009 35 37/23 2023-09-27
DNCDX010 - Middle East DNCX010 33 34/23 2023-09-06
DNCDX011 - South China Sea DNCX011 26 34/23 2023-09-06
DNCDX012 - Japan/North Pacific DNCX012 30 36/23 2023-09-27
DNCDX013 - North America West DNCX013 31 34/23 2023-09-06
DNCDX014 - Central America/Caribbean Sea DNCX014 38 36/23 2023-09-20
DNCDX015 - Gulf of Mexico/Straits of Florida DNCX015 42 37/23 2023-09-27
DNCDX016 - Bahamas/Bermuda DNCX016 35 34/23 2023-09-06
DNCDX017 - Eastern United States DNCX017 54 35/23 2023-09-13
DNCDX018 - Northeastern United States/Canada DNCX018 33 35/23 2023-09-13
DNCDX019 - Greenland/Iceland/United Kingdom DNCX019 22 35/23 2023-09-13
DNCDX020 - United Kingdom DNCX020 21 35/23 2023-09-13
DNCDX021 - Norway DNCX021 25 37/23 2023-09-27
DNCDX022 - Barents Sea DNCX022 26 34/23 2023-09-06
DNCDX023 - Northern Asia DNCX023 44 36/23 2023-09-20
DNCDX024 - Sea of Okhotsk DNCX024 16 36/23 2023-09-27
DNCDX025 - Gulf of Alaska DNCX025 30 35/23 2023-09-13
DNCDX026 - British Columbia DNCX026 38 35/23 2023-09-13
DNCDX027 - Arctic Ocean DNCX027 20 36/23 2023-09-20
DNCDX028 - Canada DNCX028 23 34/23 2023-09-06
DNCDX029 - Antarctica DNCX029 11 36/23 2023-09-27
 

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