NOAA S-57 chart cell
Gulf Intracoastal Waterway - Wolf Bay and Bay La Launch
US5AL1EL
- Usage band
- Harbor · code 5
- Current edition
- 2.0
- Features
- 516
- S-57 layers
- 34
- Published
- Mar 27, 2026
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 30.37500° N
- South
- 30.30000° N
- West
- 87.60000° W
- East
- 87.52500° W
- Center
- 30.33750° N, 87.56250° W
- Bounds area
- 18 sq nm
- Feature density
- 29.4845 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 15.2
- Smallest layer
- 1
- Largest layer
- 158
- Area sq km
- 60
- Features per sq km
- 8.59632
- SLCONS Shoreline construction 158
- COALNE Coastline 70
- DEPARE Depth area 34
- LNDRGN Land region 32
- BCNLAT Lateral beacon 29
- DAYMAR 29
- DEPCNT Depth contour 27
- OBSTRN Obstruction 21
- RETRFL 19
- SEAARE Sea area 12
- SBDARE Seabed area 11
- M_QUAL Data quality 10
- BUISGL 8
- LNDARE Land area 7
- RIVERS River 7
- PILPNT 6
- PONTON 6
- LIGHTS Light 5
- BUAARE 4
- SOUNDG Sounding 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/US5AL1EL.zip
- S-57 cell https://charts.openships.ai/noaa/s57/harbor/US5AL1EL/2.0/US5AL1EL.000
- GeoJSON https://charts.openships.ai/noaa/s57/harbor/US5AL1EL/2.0/US5AL1EL.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/harbor/US5AL1EL/2.0/US5AL1EL.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/harbor/US5AL1EL/2.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 2.0 | Mar 27, 2026 | metadata.json |