NOAA S-57 chart cell

Cape Henry to Pamlico Sound, Including Albemarle Sd.; Rudee Heights

US4NC53M

Usage band
Approach · code 4
Current edition
38.27
Features
4,433
S-57 layers
63
Published
May 6, 2026
Manifest updated
Jun 22, 2026, 2:51 PM UTC

Coverage

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North
36.51498° N
South
35.55368° N
West
76.99497° W
East
75.21990° W
Center
36.03433° N, 76.10744° W
Bounds area
4,974 sq nm
Feature density
0.8912 / sq nm

Chart Statistics

20 largest layers shown

Average features per layer
70.4
Smallest layer
1
Largest layer
645
Area sq km
17,061
Features per sq km
0.25983
  1. SLCONS Shoreline construction 645
  2. COALNE Coastline 497
  3. LNDRGN Land region 423
  4. LNDARE Land area 326
  5. SBDARE Seabed area 276
  6. OBSTRN Obstruction 262
  7. DAYMAR 209
  8. DEPCNT Depth contour 208
  9. PILPNT 191
  10. DEPARE Depth area 183
  11. RIVERS River 157
  12. LIGHTS Light 125
  13. BCNLAT Lateral beacon 122
  14. SEAARE Sea area 107
  15. BCNSPP Special purpose beacon 93
  16. M_QUAL Data quality 68
  17. BUAARE 67
  18. LAKARE 45
  19. WRECKS Wreck 43
  20. BRIDGE 38

Nearby Chart Cells

Approach usage band

  1. Intracoastal Waterway Albermarle Sound to Neuse River;Alligator River and Second Creek Extensions US4NC55M - about 14 nm away
  2. Currituck Beach Light to Wimble Shoals US4NC31M - about 22 nm away
  3. Dam Neck to Currituck Beach Light US4NC32M - about 34 nm away
  4. North Atlantic Ocean and Back Bay US4VA1AF - about 43 nm away
  5. Elizabeth River to the Atlantic Intracoastal Waterway and the Great Dismal Swamp Canal US4VA1AE - about 45 nm away
  6. Pamlico Sound Western Part US4NC20M - about 45 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
38.27 May 6, 2026 metadata.json