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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 17/22 2022-05-04
DNCDX002 - East Africa DNCX002 20 17/22 2022-05-04
DNCDX003 - Indian Ocean DNCX003 29 18/22 2022-05-11
DNCDX004 - Western Australia DNCX004 24 19/22 2022-05-18
DNCDX005 - Eastern Australia DNCX005 25 20/22 2022-05-25
DNCDX006 - South Pacific Ocean DNCX006 19 19/22 2022-05-18
DNCDX007 - South America DNCX007 33 20/22 2022-05-25
DNCDX008 - Southern Europe DNCX008 41 17/22 2022-05-04
DNCDX009 - Central Mediterranean DNCX009 34 18/22 2022-05-11
DNCDX010 - Middle East DNCX010 32 19/22 2022-05-18
DNCDX011 - South China Sea DNCX011 26 19/22 2022-05-18
DNCDX012 - Japan/North Pacific DNCX012 30 18/22 2022-05-11
DNCDX013 - North America West DNCX013 31 19/22 2022-05-18
DNCDX014 - Central America/Caribbean Sea DNCX014 37 17/22 2022-05-04
DNCDX015 - Gulf of Mexico/Straits of Florida DNCX015 41 18/22 2022-05-11
DNCDX016 - Bahamas/Bermuda DNCX016 34 19/22 2022-05-18
DNCDX017 - Eastern United States DNCX017 53 20/22 2022-05-25
DNCDX018 - Northeastern United States/Canada DNCX018 33 20/22 2022-05-25
DNCDX019 - Greenland/Iceland/United Kingdom DNCX019 21 20/22 2022-05-25
DNCDX020 - United Kingdom DNCX020 20 20/22 2022-05-25
DNCDX021 - Norway DNCX021 24 18/22 2022-05-11
DNCDX022 - Barents Sea DNCX022 25 19/22 2022-05-18
DNCDX023 - Northern Asia DNCX023 43 17/22 2022-05-04
DNCDX024 - Sea of Okhotsk DNCX024 16 18/22 2022-05-11
DNCDX025 - Gulf of Alaska DNCX025 30 20/22 2022-05-25
DNCDX026 - British Columbia DNCX026 37 20/22 2022-05-25
DNCDX027 - Arctic Ocean DNCX027 19 17/22 2022-05-04
DNCDX028 - Canada DNCX028 23 19/22 2022-05-18
DNCDX029 - Antarctica DNCX029 11 18/22 2022-05-11
 

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