NOAA S-57 chart cell
Gulf Intracoastal Waterway - Oyster Bay and Gulf of America
US5AL1CJ
- Usage band
- Harbor · code 5
- Current edition
- 4.0
- Features
- 505
- S-57 layers
- 40
- Published
- Mar 27, 2026
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 30.30000° N
- South
- 30.22500° N
- West
- 87.75000° W
- East
- 87.67500° W
- Center
- 30.26250° N, 87.71250° W
- Bounds area
- 18 sq nm
- Feature density
- 28.8339 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 12.6
- Smallest layer
- 1
- Largest layer
- 122
- Area sq km
- 60
- Features per sq km
- 8.40663
- SLCONS Shoreline construction 122
- COALNE Coastline 95
- DEPARE Depth area 42
- DEPCNT Depth contour 38
- LNDRGN Land region 26
- OBSTRN Obstruction 25
- BCNLAT Lateral beacon 16
- DAYMAR 16
- PILPNT 16
- M_QUAL Data quality 13
- RIVERS River 13
- BUISGL 8
- LNDARE Land area 7
- SBDARE Seabed area 6
- CTNARE Caution area 5
- RETRFL 5
- SEAARE Sea area 5
- SOUNDG Sounding 5
- LIGHTS Light 4
- BRIDGE 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.
- Original NOAA ZIP archive https://www.charts.noaa.gov/ENCs/US5AL1CJ.zip
- S-57 cell https://charts.openships.ai/noaa/s57/harbor/US5AL1CJ/4.0/US5AL1CJ.000
- GeoJSON https://charts.openships.ai/noaa/s57/harbor/US5AL1CJ/4.0/US5AL1CJ.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/harbor/US5AL1CJ/4.0/US5AL1CJ.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/harbor/US5AL1CJ/4.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 4.0 | Mar 27, 2026 | metadata.json |