NOAA S-57 chart cell

North Pacific Ocean - Neva Shoal, Southeast of Lisianski Island, HI

US5HI7MC

Usage band
Harbor · code 5
Current edition
1.0
Features
741
S-57 layers
14
Published
Aug 5, 2025
Manifest updated
Jun 22, 2026, 3:13 PM UTC

Coverage

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North
26.02500° N
South
25.95000° N
West
173.92500° W
East
173.85000° W
Center
25.98750° N, 173.88750° W
Bounds area
18 sq nm
Feature density
40.6537 / sq nm

Chart Statistics

14 largest layers shown

Average features per layer
52.9
Smallest layer
1
Largest layer
344
Area sq km
63
Features per sq km
11.85272
  1. UWTROC Underwater rock 344
  2. OBSTRN Obstruction 173
  3. DEPCNT Depth contour 103
  4. DEPARE Depth area 99
  5. SBDARE Seabed area 7
  6. RESARE 5
  7. SEAARE Sea area 2
  8. SOUNDG Sounding 2
  9. ADMARE 1
  10. M_COVR Coverage 1
  11. M_NPUB 1
  12. M_NSYS 1
  13. M_QUAL Data quality 1
  14. MAGVAR Magnetic variation 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 Aug 5, 2025 metadata.json