NOAA S-57 chart cell

Gulf of America

US1GLBCF

Usage band
Overview · code 1
Current edition
1.1
Features
5,297
S-57 layers
61
Published
Jun 4, 2026
Manifest updated
Jun 22, 2026, 2:51 PM UTC

Coverage

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North
33.60850° N
South
17.79150° N
West
98.00000° W
East
76.10000° W
Center
25.70000° N, 87.05000° W
Bounds area
1,121,604 sq nm
Feature density
0.0047 / sq nm

Chart Statistics

20 largest layers shown

Average features per layer
86.8
Smallest layer
1
Largest layer
1,277
Area sq km
3,846,994
Features per sq km
0.00138
  1. LNDARE Land area 1,277
  2. COALNE Coastline 1,182
  3. LIGHTS Light 292
  4. SBDARE Seabed area 231
  5. DEPCNT Depth contour 220
  6. SEAARE Sea area 205
  7. DEPARE Depth area 202
  8. LNDMRK 193
  9. BUAARE 164
  10. WRECKS Wreck 142
  11. OBSTRN Obstruction 112
  12. LNDRGN Land region 90
  13. CBLSUB 80
  14. CURENT 77
  15. BCNSPP Special purpose beacon 76
  16. SOUNDG Sounding 75
  17. SLCONS Shoreline construction 72
  18. MAGVAR Magnetic variation 57
  19. BOYSPP Special purpose buoy 52
  20. RIVERS River 52

Nearby Chart Cells

Overview 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 Jun 4, 2026 metadata.json