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	35	36/24	2024-09-18
DNCDX002 - East Africa	DNCX002	21	36/24	2024-09-18
DNCDX003 - Indian Ocean	DNCX003	29	37/24	2024-09-25
DNCDX004 - Western Australia	DNCX004	25	38/24	2024-10-02
DNCDX005 - Eastern Australia	DNCX005	26	39/24	2024-10-09
DNCDX006 - South Pacific Ocean	DNCX006	20	38/24	2024-10-02
DNCDX007 - South America	DNCX007	33	39/24	2024-10-09
DNCDX008 - Southern Europe	DNCX008	42	36/24	2024-09-18
DNCDX009 - Central Mediterranean	DNCX009	35	37/24	2024-09-25
DNCDX010 - Middle East	DNCX010	34	38/24	2024-10-02
DNCDX011 - South China Sea	DNCX011	26	38/24	2024-10-02
DNCDX012 - Japan/North Pacific	DNCX012	30	37/24	2024-09-25
DNCDX013 - North America West	DNCX013	31	38/24	2024-10-02
DNCDX014 - Central America/Caribbean Sea	DNCX014	38	36/24	2024-09-18
DNCDX015 - Gulf of Mexico/Straits of Florida	DNCX015	43	37/24	2024-09-30
DNCDX016 - Bahamas/Bermuda	DNCX016	35	38/24	2024-10-02
DNCDX017 - Eastern United States	DNCX017	55	39/24	2024-10-09
DNCDX018 - Northeastern United States/Canada	DNCX018	34	39/24	2024-10-09
DNCDX019 - Greenland/Iceland/United Kingdom	DNCX019	22	39/24	2024-10-09
DNCDX020 - United Kingdom	DNCX020	21	39/24	2024-10-09
DNCDX021 - Norway	DNCX021	26	37/24	2024-09-25
DNCDX022 - Barents Sea	DNCX022	27	38/24	2024-10-02
DNCDX023 - Northern Asia	DNCX023	44	36/24	2024-09-18
DNCDX024 - Sea of Okhotsk	DNCX024	16	37/24	2024-09-25
DNCDX025 - Gulf of Alaska	DNCX025	31	39/24	2024-10-09
DNCDX026 - British Columbia	DNCX026	39	39/24	2024-10-09
DNCDX027 - Arctic Ocean	DNCX027	20	36/24	2024-09-18
DNCDX028 - Canada	DNCX028	23	38/24	2024-10-02
DNCDX029 - Antarctica	DNCX029	11	37/24	2024-09-25

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