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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 13/21 2021-04-07
DNCDX002 - East Africa DNCX002 20 13/21 2021-04-07
DNCDX003 - Indian Ocean DNCX003 28 10/21 2021-03-17
DNCDX004 - Western Australia DNCX004 23 11/21 2021-03-24
DNCDX005 - Eastern Australia DNCX005 24 12/21 2021-03-31
DNCDX006 - South Pacific Ocean DNCX006 18 11/21 2021-03-24
DNCDX007 - South America DNCX007 32 12/21 2021-03-31
DNCDX008 - Southern Europe DNCX008 40 13/21 2021-04-07
DNCDX009 - Central Mediterranean DNCX009 33 10/21 2021-03-17
DNCDX010 - Middle East DNCX010 031 11/21 2021-03-24
DNCDX011 - South China Sea DNCX011 25 11/21 2021-03-24
DNCDX012 - Japan/North Pacific DNCX012 29 10/21 2021-03-17
DNCDX013 - North America West DNCX013 31 11/21 2021-03-24
DNCDX014 - Central America/Caribbean Sea DNCX014 36 13/21 2021-04-07
DNCDX015 - Gulf of Mexico/Straits of Florida DNCX015 40 10/21 2021-03-17
DNCDX016 - Bahamas/Bermuda DNCX016 33 11/21 2021-03-24
DNCDX017 - Eastern United States DNCX017 52 12/21 2021-03-31
DNCDX018 - Northeastern United States/Canada DNCX018 32 12/21 2021-03-31
DNCDX019 - Greenland/Iceland/United Kingdom DNCX019 20 12/21 2021-03-31
DNCDX020 - United Kingdom DNCX020 19 12/21 2021-03-31
DNCDX021 - Norway DNCX021 23 10/21 2021-03-17
DNCDX022 - Barents Sea DNCX022 24 11/21 2021-03-24
DNCDX023 - Northern Asia DNCX023 41 13/21 2021-04-07
DNCDX024 - Sea of Okhotsk DNCX024 16 10/21 2021-03-17
DNCDX025 - Gulf of Alaska DNCX025 29 12/21 2021-03-31
DNCDX026 - British Columbia DNCX026 35 12/21 2021-03-31
DNCDX027 - Arctic Ocean DNCX027 19 13/21 2021-04-07
DNCDX028 - Canada DNCX028 22 11/21 2021-03-24
DNCDX029 - Antarctica DNCX029 11 10/21 2021-03-17
 

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