NOAA S-57 chart cell

Mississippi River, Baton Rouge, Mile 187-191

US5BPGCC

Usage band
Harbor · code 5
Current edition
5.3
Features
370
S-57 layers
40
Published
Jun 2, 2026
Manifest updated
Jun 22, 2026, 2:51 PM UTC

Coverage

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North
30.22500° N
South
30.15000° N
West
91.12500° W
East
91.05000° W
Center
30.18750° N, 91.08750° W
Bounds area
18 sq nm
Feature density
21.1097 / sq nm

Chart Statistics

20 largest layers shown

Average features per layer
9.3
Smallest layer
1
Largest layer
84
Area sq km
60
Features per sq km
6.15462
  1. DEPCNT Depth contour 84
  2. DEPARE Depth area 59
  3. OBSTRN Obstruction 29
  4. SILTNK 23
  5. SLCONS Shoreline construction 21
  6. SOUNDG Sounding 18
  7. LIGHTS Light 10
  8. LNDARE Land area 10
  9. PILPNT 10
  10. COALNE Coastline 9
  11. MORFAC 9
  12. M_QUAL Data quality 8
  13. BCNLAT Lateral beacon 6
  14. LNDRGN Land region 6
  15. RESARE 6
  16. ROADWY 6
  17. DAYMAR 5
  18. DISMAR 5
  19. LAKARE 5
  20. BCNSPP Special purpose beacon 4

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
5.3 Jun 2, 2026 metadata.json