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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 33 25/21 2021-06-30
DNCDX002 - East Africa DNCX002 20 25/21 2021-06-30
DNCDX003 - Indian Ocean DNCX003 28 26/21 2021-07-07
DNCDX004 - Western Australia DNCX004 23 27/21 2021-07-14
DNCDX005 - Eastern Australia DNCX005 24 28/21 2021-07-21
DNCDX006 - South Pacific Ocean DNCX006 18 27/21 2021-07-14
DNCDX007 - South America DNCX007 32 28/21 2021-07-21
DNCDX008 - Southern Europe DNCX008 40 25/21 2021-06-30
DNCDX009 - Central Mediterranean DNCX009 33 26/21 2021-07-07
DNCDX010 - Middle East DNCX010 031 27/21 2021-07-14
DNCDX011 - South China Sea DNCX011 26 27/21 2021-07-14
DNCDX012 - Japan/North Pacific DNCX012 29 26/21 2021-07-07
DNCDX013 - North America West DNCX013 31 27/21 2021-07-14
DNCDX014 - Central America/Caribbean Sea DNCX014 36 25/21 2021-06-30
DNCDX015 - Gulf of Mexico/Straits of Florida DNCX015 40 26/21 2021-07-07
DNCDX016 - Bahamas/Bermuda DNCX016 34 27/21 2021-07-14
DNCDX017 - Eastern United States DNCX017 52 28/21 2021-07-21
DNCDX018 - Northeastern United States/Canada DNCX018 32 28/21 2021-07-21
DNCDX019 - Greenland/Iceland/United Kingdom DNCX019 20 28/21 2021-07-21
DNCDX020 - United Kingdom DNCX020 19 28/21 2021-07-21
DNCDX021 - Norway DNCX021 23 26/21 2021-07-07
DNCDX022 - Barents Sea DNCX022 24 27/21 2021-07-14
DNCDX023 - Northern Asia DNCX023 42 25/21 2021-06-30
DNCDX024 - Sea of Okhotsk DNCX024 16 26/21 2021-07-07
DNCDX025 - Gulf of Alaska DNCX025 29 28/21 2021-07-21
DNCDX026 - British Columbia DNCX026 36 28/21 2021-07-21
DNCDX027 - Arctic Ocean DNCX027 19 25/21 2021-06-30
DNCDX028 - Canada DNCX028 22 27/21 2021-07-14
DNCDX029 - Antarctica DNCX029 11 26/21 2021-07-07
 

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