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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.

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 32 29/20 2020-07-29
DNCDX002 - East Africa DNCX002 19 29/20 2020-07-29
DNCDX003 - Indian Ocean DNCX003 27 30/20 2020-08-05
DNCDX004 - Western Australia DNCX004 22 27/20 2020-07-15
DNCDX005 - Eastern Australia DNCX005 24 28/20 2020-07-22
DNCDX006 - South Pacific Ocean DNCX006 18 27/20 2020-07-15
DNCDX007 - South America DNCX007 31 28/20 2020-07-22
DNCDX008 - Southern Europe DNCX008 39 29/20 2020-07-29
DNCDX009 - Central Mediterranean DNCX009 32 30/20 2020-08-05
DNCDX010 - Middle East DNCX010 30 27/20 2020-07-15
DNCDX011 - South China Sea DNCX011 24 27/20 2020-07-15
DNCDX012 - Japan/North Pacific DNCX012 29 30/20 2020-08-05
DNCDX013 - North America West DNCX013 30 27/20 2020-07-15
DNCDX014 - Central America/Caribbean Sea DNCX014 35 29/20 2020-07-29
DNCDX015 - Gulf of Mexico/Straits of Florida DNCX015 40 30/20 2020-08-05
DNCDX016 - Bahamas/Bermuda DNCX016 33 27/20 2020-07-15
DNCDX017 - Eastern United States DNCX017 51 28/20 2020-07-22
DNCDX018 - Northeastern United States/Canada DNCX018 31 28/20 2020-07-22
DNCDX019 - Greenland/Iceland/United Kingdom DNCX019 19 28/20 2020-07-22
DNCDX020 - United Kingdom DNCX020 18 28/20 2020-07-22
DNCDX021 - Norway DNCX021 22 30/20 2020-08-05
DNCDX022 - Barents Sea DNCX022 22 27/20 2020-07-15
DNCDX023 - Northern Asia DNCX023 40 29/20 2020-07-29
DNCDX024 - Sea of Okhotsk DNCX024 15 30/20 2020-08-05
DNCDX025 - Gulf of Alaska DNCX025 27 28/20 2020-07-22
DNCDX026 - British Columbia DNCX026 34 28/20 2020-07-22
DNCDX027 - Arctic Ocean DNCX027 17 29/20 2020-07-29
DNCDX028 - Canada DNCX028 21 27/20 2020-07-15
DNCDX029 - Antarctica DNCX029 10 30/20 2020-08-05
 

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