NOAA S-57 chart cell

Lake Saint Clair - Grosse Pointe, MI

US5DETIG

Usage band
Harbor · code 5
Current edition
1.1
Features
334
S-57 layers
32
Published
Dec 10, 2025
Manifest updated
Jun 22, 2026, 2:51 PM UTC

Coverage

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North
42.45000° N
South
42.37500° N
West
82.95000° W
East
82.87500° W
Center
42.41250° N, 82.91250° W
Bounds area
15 sq nm
Feature density
22.3099 / sq nm

Chart Statistics

20 largest layers shown

Average features per layer
10.4
Smallest layer
1
Largest layer
96
Area sq km
51
Features per sq km
6.50452
  1. SLCONS Shoreline construction 96
  2. OBSTRN Obstruction 58
  3. DEPARE Depth area 25
  4. DEPCNT Depth contour 23
  5. LIGHTS Light 21
  6. BUISGL 18
  7. BCNLAT Lateral beacon 13
  8. DAYMAR 7
  9. M_QUAL Data quality 7
  10. BOYLAT Lateral buoy 5
  11. LNDARE Land area 5
  12. LNDMRK 5
  13. SBDARE Seabed area 5
  14. SOUNDG Sounding 5
  15. UWTROC Underwater rock 5
  16. BCNSPP Special purpose beacon 4
  17. BUAARE 4
  18. PILPNT 4
  19. COALNE Coastline 3
  20. LNDRGN Land region 3

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
1.1 Dec 10, 2025 metadata.json