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	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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