Digital Nautical Chart

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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	41/20	2020-10-21
DNCDX002 - East Africa	DNCX002	20	41/20	2020-10-21
DNCDX003 - Indian Ocean	DNCX003	27	38/20	2020-09-30
DNCDX004 - Western Australia	DNCX004	23	39/20	2020-10-07
DNCDX005 - Eastern Australia	DNCX005	24	40/20	2020-10-14
DNCDX006 - South Pacific Ocean	DNCX006	18	39/20	2020-10-07
DNCDX007 - South America	DNCX007	31	40/20	2020-10-14
DNCDX008 - Southern Europe	DNCX008	39	41/20	2020-10-21
DNCDX009 - Central Mediterranean	DNCX009	32	38/20	2020-09-30
DNCDX010 - Middle East	DNCX010	30	39/20	2020-10-07
DNCDX011 - South China Sea	DNCX011	24	39/20	2020-10-07
DNCDX012 - Japan/North Pacific	DNCX012	29	38/20	2020-09-30
DNCDX013 - North America West	DNCX013	30	39/20	2020-10-07
DNCDX014 - Central America/Caribbean Sea	DNCX014	36	41/20	2020-10-21
DNCDX015 - Gulf of Mexico/Straits of Florida	DNCX015	40	38/20	2020-09-30
DNCDX016 - Bahamas/Bermuda	DNCX016	33	39/20	2020-10-07
DNCDX017 - Eastern United States	DNCX017	52	40/20	2020-10-14
DNCDX018 - Northeastern United States/Canada	DNCX018	31	40/20	2020-10-14
DNCDX019 - Greenland/Iceland/United Kingdom	DNCX019	19	40/20	2020-10-14
DNCDX020 - United Kingdom	DNCX020	19	40/20	2020-10-14
DNCDX021 - Norway	DNCX021	22	38/20	2020-09-30
DNCDX022 - Barents Sea	DNCX022	23	39/20	2020-10-07
DNCDX023 - Northern Asia	DNCX023	40	41/20	2020-10-21
DNCDX024 - Sea of Okhotsk	DNCX024	15	38/20	2020-09-30
DNCDX025 - Gulf of Alaska	DNCX025	28	40/20	2020-10-14
DNCDX026 - British Columbia	DNCX026	35	40/20	2020-10-14
DNCDX027 - Arctic Ocean	DNCX027	18	41/20	2020-10-21
DNCDX028 - Canada	DNCX028	22	39/20	2020-10-07
DNCDX029 - Antarctica	DNCX029	10	38/20	2020-09-30

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