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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 33 37/21 2021-09-22
DNCDX002 - East Africa DNCX002 20 37/21 2021-09-22
DNCDX003 - Indian Ocean DNCX003 28 34/21 2021-09-01
DNCDX004 - Western Australia DNCX004 24 35/21 2021-09-08
DNCDX005 - Eastern Australia DNCX005 25 36/21 2021-09-15
DNCDX006 - South Pacific Ocean DNCX006 19 35/21 2021-09-08
DNCDX007 - South America DNCX007 32 36/21 2021-09-15
DNCDX008 - Southern Europe DNCX008 40 37/21 2021-09-22
DNCDX009 - Central Mediterranean DNCX009 33 34/21 2021-09-01
DNCDX010 - Middle East DNCX010 31 35/21 2021-09-08
DNCDX011 - South China Sea DNCX011 26 35/21 2021-09-08
DNCDX012 - Japan/North Pacific DNCX012 29 34/21 2021-09-01
DNCDX013 - North America West DNCX013 31 35/21 2021-09-08
DNCDX014 - Central America/Caribbean Sea DNCX014 36 37/21 2021-09-22
DNCDX015 - Gulf of Mexico/Straits of Florida DNCX015 40 34/21 2021-09-01
DNCDX016 - Bahamas/Bermuda DNCX016 34 35/21 2021-09-08
DNCDX017 - Eastern United States DNCX017 52 36/21 2021-09-15
DNCDX018 - Northeastern United States/Canada DNCX018 32 36/21 2021-09-15
DNCDX019 - Greenland/Iceland/United Kingdom DNCX019 20 36/21 2021-09-15
DNCDX020 - United Kingdom DNCX020 19 36/21 2021-09-15
DNCDX021 - Norway DNCX021 23 34/21 2021-09-01
DNCDX022 - Barents Sea DNCX022 24 35/21 2021-09-08
DNCDX023 - Northern Asia DNCX023 42 37/21 2021-09-22
DNCDX024 - Sea of Okhotsk DNCX024 16 34/21 2021-09-01
DNCDX025 - Gulf of Alaska DNCX025 29 36/21 2021-09-15
DNCDX026 - British Columbia DNCX026 36 36/21 2021-09-15
DNCDX027 - Arctic Ocean DNCX027 19 37/21 2021-09-22
DNCDX028 - Canada DNCX028 22 35/21 2021-09-08
DNCDX029 - Antarctica DNCX029 11 34/21 2021-09-01
 

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