NOAA S-57 chart cell

Gulf of Maine to Vinalhaven Island

US4ME1CH

Usage band
Approach · code 4
Current edition
1.7
Features
4,063
S-57 layers
44
Published
Mar 26, 2026
Manifest updated
Jun 22, 2026, 2:51 PM UTC

Coverage

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North
44.10000° N
South
43.80000° N
West
69.00000° W
East
68.70000° W
Center
43.95000° N, 68.85000° W
Bounds area
234 sq nm
Feature density
17.3947 / sq nm

Chart Statistics

20 largest layers shown

Average features per layer
92.3
Smallest layer
1
Largest layer
1,204
Area sq km
801
Features per sq km
5.07147
  1. DEPCNT Depth contour 1,204
  2. DEPARE Depth area 1,136
  3. SBDARE Seabed area 503
  4. LNDARE Land area 461
  5. UWTROC Underwater rock 198
  6. COALNE Coastline 143
  7. SEAARE Sea area 86
  8. SLCONS Shoreline construction 67
  9. BOYLAT Lateral buoy 42
  10. RIVERS River 25
  11. SOUNDG Sounding 22
  12. LIGHTS Light 21
  13. LNDELV 21
  14. M_QUAL Data quality 19
  15. OBSTRN Obstruction 17
  16. LNDRGN Land region 14
  17. BRIDGE 10
  18. FOGSIG 10
  19. WEDKLP 8
  20. TOPMAR 6

Nearby Chart Cells

Approach usage band

  1. Gulf of Maine to Isle Au Haut US4ME1CI - about 13 nm away
  2. Gulf of Maine and Saint George River US4ME1CG - about 13 nm away
  3. Penobscot Bay US4ME1DH - about 18 nm away
  4. Gulf of Maine to Isle Au Haut US4ME1DI - about 22 nm away
  5. West Penobscot Bay US4ME1DG - about 22 nm away
  6. Gulf of Maine - Colombia Ledge to Long Island US4ME1CJ - about 26 nm away

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
1.7 Mar 26, 2026 metadata.json