NOAA S-57 chart cell

Northwest Hawaiian Islands

US5HI5HB

Usage band
Harbor · code 5
Current edition
1.0
Features
263
S-57 layers
20
Published
Jun 25, 2025
Manifest updated
Jun 22, 2026, 3:13 PM UTC

Coverage

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North
23.92500° N
South
23.85000° N
West
166.35000° W
East
166.27500° W
Center
23.88750° N, 166.31250° W
Bounds area
19 sq nm
Feature density
14.1852 / sq nm

Chart Statistics

20 largest layers shown

Average features per layer
13.2
Smallest layer
1
Largest layer
104
Area sq km
64
Features per sq km
4.13574
  1. UWTROC Underwater rock 104
  2. DEPCNT Depth contour 53
  3. DEPARE Depth area 39
  4. SBDARE Seabed area 26
  5. OBSTRN Obstruction 11
  6. M_QUAL Data quality 5
  7. RESARE 5
  8. SOUNDG Sounding 5
  9. CTNARE Caution area 2
  10. LNDARE Land area 2
  11. WATTUR 2
  12. ADMARE 1
  13. COALNE Coastline 1
  14. M_COVR Coverage 1
  15. M_NPUB 1
  16. M_NSYS 1
  17. MAGVAR Magnetic variation 1
  18. RUNWAY 1
  19. SEAARE Sea area 1
  20. SLCONS Shoreline construction 1

Nearby Chart Cells

Harbor usage band

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
1.0 Jun 25, 2025 metadata.json