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	32	29/20	2020-07-29
DNCDX002 - East Africa	DNCX002	19	29/20	2020-07-29
DNCDX003 - Indian Ocean	DNCX003	27	30/20	2020-08-05
DNCDX004 - Western Australia	DNCX004	22	27/20	2020-07-15
DNCDX005 - Eastern Australia	DNCX005	24	28/20	2020-07-22
DNCDX006 - South Pacific Ocean	DNCX006	18	27/20	2020-07-15
DNCDX007 - South America	DNCX007	31	28/20	2020-07-22
DNCDX008 - Southern Europe	DNCX008	39	29/20	2020-07-29
DNCDX009 - Central Mediterranean	DNCX009	32	30/20	2020-08-05
DNCDX010 - Middle East	DNCX010	30	27/20	2020-07-15
DNCDX011 - South China Sea	DNCX011	24	27/20	2020-07-15
DNCDX012 - Japan/North Pacific	DNCX012	29	30/20	2020-08-05
DNCDX013 - North America West	DNCX013	30	27/20	2020-07-15
DNCDX014 - Central America/Caribbean Sea	DNCX014	35	29/20	2020-07-29
DNCDX015 - Gulf of Mexico/Straits of Florida	DNCX015	40	30/20	2020-08-05
DNCDX016 - Bahamas/Bermuda	DNCX016	33	27/20	2020-07-15
DNCDX017 - Eastern United States	DNCX017	51	28/20	2020-07-22
DNCDX018 - Northeastern United States/Canada	DNCX018	31	28/20	2020-07-22
DNCDX019 - Greenland/Iceland/United Kingdom	DNCX019	19	28/20	2020-07-22
DNCDX020 - United Kingdom	DNCX020	18	28/20	2020-07-22
DNCDX021 - Norway	DNCX021	22	30/20	2020-08-05
DNCDX022 - Barents Sea	DNCX022	22	27/20	2020-07-15
DNCDX023 - Northern Asia	DNCX023	40	29/20	2020-07-29
DNCDX024 - Sea of Okhotsk	DNCX024	15	30/20	2020-08-05
DNCDX025 - Gulf of Alaska	DNCX025	27	28/20	2020-07-22
DNCDX026 - British Columbia	DNCX026	34	28/20	2020-07-22
DNCDX027 - Arctic Ocean	DNCX027	17	29/20	2020-07-29
DNCDX028 - Canada	DNCX028	21	27/20	2020-07-15
DNCDX029 - Antarctica	DNCX029	10	30/20	2020-08-05

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