NOAA S-57 chart cell

North Pacific Ocean to Small White Rock - Shelter Cove, CA

US5CA5PF

Usage band
Harbor · code 5
Current edition
1.0
Features
89
S-57 layers
16
Published
Feb 25, 2026
Manifest updated
Jun 22, 2026, 2:51 PM UTC

Coverage

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North
40.05000° N
South
39.97500° N
West
124.05000° W
East
123.97500° W
Center
40.01250° N, 124.01250° W
Bounds area
16 sq nm
Feature density
5.7307 / sq nm

Chart Statistics

16 largest layers shown

Average features per layer
5.6
Smallest layer
1
Largest layer
20
Area sq km
53
Features per sq km
1.67079
  1. UWTROC Underwater rock 20
  2. DEPARE Depth area 14
  3. DEPCNT Depth contour 13
  4. LNDARE Land area 11
  5. SBDARE Seabed area 9
  6. WEDKLP 5
  7. COALNE Coastline 3
  8. LNDELV 2
  9. M_NPUB 2
  10. M_QUAL Data quality 2
  11. RIVERS River 2
  12. SOUNDG Sounding 2
  13. LNDRGN Land region 1
  14. M_COVR Coverage 1
  15. M_NSYS 1
  16. 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 Feb 25, 2026 metadata.json