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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 21/22 2022-06-01
DNCDX002 - East Africa DNCX002 20 21/22 2022-06-01
DNCDX003 - Indian Ocean DNCX003 29 22/22 2022-06-08
DNCDX004 - Western Australia DNCX004 24 23/22 2022-06-15
DNCDX005 - Eastern Australia DNCX005 25 24/22 2022-06-22
DNCDX006 - South Pacific Ocean DNCX006 20 23/22 2022-06-15
DNCDX007 - South America DNCX007 33 24/22 2022-06-22
DNCDX008 - Southern Europe DNCX008 41 21/22 2022-06-01
DNCDX009 - Central Mediterranean DNCX009 34 22/22 2022-06-08
DNCDX010 - Middle East DNCX010 32 23/22 2022-06-15
DNCDX011 - South China Sea DNCX011 26 23/22 2022-06-15
DNCDX012 - Japan/North Pacific DNCX012 30 22/22 2022-06-08
DNCDX013 - North America West DNCX013 31 23/22 2022-06-15
DNCDX014 - Central America/Caribbean Sea DNCX014 37 21/22 2022-06-01
DNCDX015 - Gulf of Mexico/Straits of Florida DNCX015 41 22/22 2022-06-08
DNCDX016 - Bahamas/Bermuda DNCX016 34 23/22 2022-06-15
DNCDX017 - Eastern United States DNCX017 53 24/22 2022-06-22
DNCDX018 - Northeastern United States/Canada DNCX018 33 24/22 2022-06-22
DNCDX019 - Greenland/Iceland/United Kingdom DNCX019 21 24/22 2022-06-22
DNCDX020 - United Kingdom DNCX020 20 24/22 2022-06-22
DNCDX021 - Norway DNCX021 24 22/22 2022-06-08
DNCDX022 - Barents Sea DNCX022 25 23/22 2022-06-15
DNCDX023 - Northern Asia DNCX023 43 21/22 2022-06-01
DNCDX024 - Sea of Okhotsk DNCX024 16 22/22 2022-06-08
DNCDX025 - Gulf of Alaska DNCX025 30 24/22 2022-06-22
DNCDX026 - British Columbia DNCX026 37 24/22 2022-06-22
DNCDX027 - Arctic Ocean DNCX027 19 21/22 2022-06-01
DNCDX028 - Canada DNCX028 23 23/22 2022-06-15
DNCDX029 - Antarctica DNCX029 11 22/22 2022-06-08
 

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