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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 25/20 2020-06-30
DNCDX002 - East Africa DNCX002 19 25/20 2020-06-30
DNCDX003 - Indian Ocean DNCX003 27 26/20 2020-07-08
DNCDX004 - Western Australia DNCX004 22 23/20 2020-06-17
DNCDX005 - Eastern Australia DNCX005 24 24/20 2020-06-24
DNCDX006 - South Pacific Ocean DNCX006 18 23/20 2020-06-17
DNCDX007 - South America DNCX007 31 24/20 2020-06-24
DNCDX008 - Southern Europe DNCX008 39 25/20 2020-06-30
DNCDX009 - Central Mediterranean DNCX009 32 26/20 2020-07-08
DNCDX010 - Middle East DNCX010 30 23/20 2020-06-16
DNCDX011 - South China Sea DNCX011 24 23/20 2020-06-17
DNCDX012 - Japan/North Pacific DNCX012 29 26/20 2020-07-08
DNCDX013 - North America West DNCX013 30 23/20 2020-06-17
DNCDX014 - Central America/Caribbean Sea DNCX014 35 25/20 2020-06-30
DNCDX015 - Gulf of Mexico/Straits of Florida DNCX015 40 26/20 2020-07-08
DNCDX016 - Bahamas/Bermuda DNCX016 33 23/20 2020-06-16
DNCDX017 - Eastern United States DNCX017 51 24/20 2020-06-24
DNCDX018 - Northeastern United States/Canada DNCX018 31 24/20 2020-06-24
DNCDX019 - Greenland/Iceland/United Kingdom DNCX019 19 24/20 2020-06-24
DNCDX020 - United Kingdom DNCX020 18 24/20 2020-06-24
DNCDX021 - Norway DNCX021 22 26/20 2020-07-08
DNCDX022 - Barents Sea DNCX022 22 23/20 2020-06-16
DNCDX023 - Northern Asia DNCX023 40 25/20 2020-07-01
DNCDX024 - Sea of Okhotsk DNCX024 15 26/20 2020-07-08
DNCDX025 - Gulf of Alaska DNCX025 27 24/20 2020-06-24
DNCDX026 - British Columbia DNCX026 34 24/20 2020-06-24
DNCDX027 - Arctic Ocean DNCX027 17 25/20 2020-07-01
DNCDX028 - Canada DNCX028 21 23/20 2020-06-16
DNCDX029 - Antarctica DNCX029 10 26/20 2020-07-08
 

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