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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 53/22 2023-01-11
DNCDX002 - East Africa DNCX002 20 53/22 2023-01-11
DNCDX003 - Indian Ocean DNCX003 29 01/23 2023-01-18
DNCDX004 - Western Australia DNCX004 25 02/23 2023-01-25
DNCDX005 - Eastern Australia DNCX005 25 03/23 2023-02-01
DNCDX006 - South Pacific Ocean DNCX006 20 02/23 2023-01-25
DNCDX007 - South America DNCX007 33 03/23 2023-02-01
DNCDX008 - Southern Europe DNCX008 41 53/22 2023-01-11
DNCDX009 - Central Mediterranean DNCX009 34 01/23 2023-01-18
DNCDX010 - Middle East DNCX010 32 02/23 2023-01-25
DNCDX011 - South China Sea DNCX011 26 02/23 2023-01-25
DNCDX012 - Japan/North Pacific DNCX012 30 01/23 2023-01-18
DNCDX013 - North America West DNCX013 31 02/23 2023-01-25
DNCDX014 - Central America/Caribbean Sea DNCX014 38 53/22 2023-01-11
DNCDX015 - Gulf of Mexico/Straits of Florida DNCX015 41 01/23 2023-01-18
DNCDX016 - Bahamas/Bermuda DNCX016 35 02/23 2023-01-25
DNCDX017 - Eastern United States DNCX017 54 03/23 2023-02-01
DNCDX018 - Northeastern United States/Canada DNCX018 33 03/23 2023-02-01
DNCDX019 - Greenland/Iceland/United Kingdom DNCX019 21 03/23 2023-02-01
DNCDX020 - United Kingdom DNCX020 20 03/23 2023-02-01
DNCDX021 - Norway DNCX021 24 01/23 2023-01-18
DNCDX022 - Barents Sea DNCX022 26 02/23 2023-01-25
DNCDX023 - Northern Asia DNCX023 44 53/22 2023-01-11
DNCDX024 - Sea of Okhotsk DNCX024 16 01/23 2023-01-18
DNCDX025 - Gulf of Alaska DNCX025 30 03/23 2023-02-01
DNCDX026 - British Columbia DNCX026 38 03/23 2023-02-01
DNCDX027 - Arctic Ocean DNCX027 20 53/22 2023-01-11
DNCDX028 - Canada DNCX028 23 02/23 2023-01-25
DNCDX029 - Antarctica DNCX029 11 01/23 2023-01-18
 

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