NOAA S-57 chart cell

Dixon Entrance, AK

US4AK5FO

Usage band
Approach · code 4
Current edition
2.1
Features
1,657
S-57 layers
31
Published
Jun 5, 2025
Manifest updated
Jun 22, 2026, 2:51 PM UTC

Coverage

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North
54.90000° N
South
54.60000° N
West
132.00000° W
East
131.40000° W
Center
54.75000° N, 131.70000° W
Bounds area
374 sq nm
Feature density
4.4246 / sq nm

Chart Statistics

20 largest layers shown

Average features per layer
53.5
Smallest layer
1
Largest layer
303
Area sq km
1,284
Features per sq km
1.29001
  1. SBDARE Seabed area 303
  2. DEPCNT Depth contour 277
  3. DEPARE Depth area 241
  4. UWTROC Underwater rock 226
  5. COALNE Coastline 209
  6. LNDARE Land area 183
  7. WEDKLP 108
  8. LNDELV 17
  9. OBSTRN Obstruction 15
  10. M_QUAL Data quality 14
  11. SOUNDG Sounding 11
  12. RIVERS River 10
  13. SEAARE Sea area 9
  14. ADMARE 5
  15. CBLSUB 5
  16. RDOCAL 4
  17. MAGVAR Magnetic variation 3
  18. CTNARE Caution area 2
  19. M_NPUB 2
  20. WATTUR 2

Nearby Chart Cells

Approach usage band

  1. Clarence Strait to Nichols Passage US4AK5GO - about 18 nm away
  2. Dixon Entrance to Prince of Wales Island US4AK5FN - about 21 nm away
  3. Dixon Entrance, AK US4AK5FP - about 21 nm away
  4. Dixon Entrance, AK US4AK5GP - about 27 nm away
  5. Prince of Wales Island US4AK5GN - about 27 nm away
  6. Clarence Strait, Nichols Passage, Revillagigedo Channel, and Tongass Narrows US4AK5HO - about 36 nm away

Current Edition Files

The NOAA ZIP archive is the upstream source for this chart cell; the other files are Open Ships generated derivatives for web and GIS use.

Editions

Edition Published Metadata
2.1 Jun 5, 2025 metadata.json