NOAA S-57 chart cell

Gulf Intracoastal Waterway - Apalachicola Bay to Saint George Sound and Gulf of America

US5FL2EL

Usage band
Harbor · code 5
Current edition
3.1
Features
190
S-57 layers
37
Published
May 13, 2026
Manifest updated
Jun 22, 2026, 2:51 PM UTC

Coverage

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North
29.70000° N
South
29.62500° N
West
84.90000° W
East
84.82500° W
Center
29.66250° N, 84.86250° W
Bounds area
18 sq nm
Feature density
10.7831 / sq nm

Chart Statistics

20 largest layers shown

Average features per layer
5.1
Smallest layer
1
Largest layer
27
Area sq km
60
Features per sq km
3.14385
  1. DEPARE Depth area 27
  2. DEPCNT Depth contour 24
  3. COALNE Coastline 15
  4. RETRFL 13
  5. SBDARE Seabed area 10
  6. BCNLAT Lateral beacon 8
  7. DAYMAR 8
  8. M_QUAL Data quality 8
  9. SLCONS Shoreline construction 8
  10. SEAARE Sea area 7
  11. SOUNDG Sounding 6
  12. BOYLAT Lateral buoy 5
  13. LNDARE Land area 5
  14. LNDRGN Land region 5
  15. LIGHTS Light 4
  16. PILPNT 4
  17. BRIDGE 3
  18. MORFAC 3
  19. OBSTRN Obstruction 3
  20. RIVERS River 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
3.1 May 13, 2026 metadata.json