NOAA S-57 chart cell

Northwest Hawaiian Islands

US5HI5GD

Usage band
Harbor · code 5
Current edition
1.0
Features
303
S-57 layers
14
Published
Jun 25, 2025
Manifest updated
Jun 22, 2026, 3:13 PM UTC

Coverage

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North
23.85000° N
South
23.77500° N
West
166.20000° W
East
166.12500° W
Center
23.81250° N, 166.16250° W
Bounds area
19 sq nm
Feature density
16.3332 / sq nm

Chart Statistics

14 largest layers shown

Average features per layer
21.6
Smallest layer
1
Largest layer
101
Area sq km
64
Features per sq km
4.76199
  1. DEPCNT Depth contour 101
  2. DEPARE Depth area 83
  3. SBDARE Seabed area 65
  4. UWTROC Underwater rock 26
  5. SOUNDG Sounding 7
  6. RESARE 5
  7. CTNARE Caution area 4
  8. OBSTRN Obstruction 4
  9. M_QUAL Data quality 3
  10. M_COVR Coverage 1
  11. M_NPUB 1
  12. M_NSYS 1
  13. MAGVAR Magnetic variation 1
  14. SEAARE Sea area 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