NOAA S-57 chart cell

Gulf Intracoastal Waterway - Aransas Pass to Redfish Bay

US5CRPCG

Usage band
Harbor · code 5
Current edition
4.0
Features
1,478
S-57 layers
52
Published
Jun 12, 2026
Manifest updated
Jun 22, 2026, 2:51 PM UTC

Coverage

Loading map
North
27.90000° N
South
27.82500° N
West
97.12500° W
East
97.05000° W
Center
27.86250° N, 97.08750° W
Bounds area
18 sq nm
Feature density
82.4471 / sq nm

Chart Statistics

20 largest layers shown

Average features per layer
28.4
Smallest layer
1
Largest layer
204
Area sq km
61
Features per sq km
24.03772
  1. SLCONS Shoreline construction 204
  2. COALNE Coastline 134
  3. LNDARE Land area 133
  4. DEPCNT Depth contour 120
  5. DEPARE Depth area 113
  6. M_QUAL Data quality 84
  7. OBSTRN Obstruction 71
  8. LNDRGN Land region 63
  9. RIVERS River 56
  10. PYLONS 53
  11. MORFAC 50
  12. PONTON 48
  13. PILPNT 46
  14. BCNSPP Special purpose beacon 39
  15. DAYMAR 38
  16. OFSPLF 32
  17. DRGARE 31
  18. BCNLAT Lateral beacon 30
  19. LIGHTS Light 26
  20. CBLOHD 9

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
4.0 Jun 12, 2026 metadata.json