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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 17/21 2021-05-05
DNCDX002 - East Africa DNCX002 20 17/21 2021-05-05
DNCDX003 - Indian Ocean DNCX003 28 18/21 2021-05-12
DNCDX004 - Western Australia DNCX004 23 15/21 2021-04-21
DNCDX005 - Eastern Australia DNCX005 24 16/21 2021-04-28
DNCDX006 - South Pacific Ocean DNCX006 18 15/21 2021-04-21
DNCDX007 - South America DNCX007 32 16/21 2021-04-28
DNCDX008 - Southern Europe DNCX008 40 17/21 2021-05-05
DNCDX009 - Central Mediterranean DNCX009 33 18/21 2021-05-12
DNCDX010 - Middle East DNCX010 031 15/21 2021-04-21
DNCDX011 - South China Sea DNCX011 25 15/21 2021-04-21
DNCDX012 - Japan/North Pacific DNCX012 29 18/21 2021-05-12
DNCDX013 - North America West DNCX013 31 15/21 2021-04-21
DNCDX014 - Central America/Caribbean Sea DNCX014 36 17/21 2021-05-05
DNCDX015 - Gulf of Mexico/Straits of Florida DNCX015 40 18/21 2021-05-12
DNCDX016 - Bahamas/Bermuda DNCX016 33 15/21 2021-04-21
DNCDX017 - Eastern United States DNCX017 52 16/21 2021-04-28
DNCDX018 - Northeastern United States/Canada DNCX018 32 16/21 2021-04-28
DNCDX019 - Greenland/Iceland/United Kingdom DNCX019 20 16/21 2021-04-28
DNCDX020 - United Kingdom DNCX020 19 16/21 2021-04-28
DNCDX021 - Norway DNCX021 23 18/21 2021-05-12
DNCDX022 - Barents Sea DNCX022 24 15/21 2021-04-21
DNCDX023 - Northern Asia DNCX023 41 17/21 2021-05-05
DNCDX024 - Sea of Okhotsk DNCX024 16 18/21 2021-05-12
DNCDX025 - Gulf of Alaska DNCX025 29 16/21 2021-04-28
DNCDX026 - British Columbia DNCX026 35 16/21 2021-04-28
DNCDX027 - Arctic Ocean DNCX027 19 17/21 2021-05-05
DNCDX028 - Canada DNCX028 22 15/21 2021-04-21
DNCDX029 - Antarctica DNCX029 11 18/21 2021-05-12
 

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