NOAA S-57 chart cell
Gulf Intracoastal Waterway - Perdido Bay and Bayou Saint John
US5FL1HA
- Usage band
- Harbor · code 5
- Current edition
- 3.0
- Features
- 831
- S-57 layers
- 39
- Published
- Mar 27, 2026
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 30.37500° N
- South
- 30.30000° N
- West
- 87.52500° W
- East
- 87.45000° W
- Center
- 30.33750° N, 87.48750° W
- Bounds area
- 18 sq nm
- Feature density
- 47.4838 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 21.3
- Smallest layer
- 1
- Largest layer
- 308
- Area sq km
- 60
- Features per sq km
- 13.84407
- SLCONS Shoreline construction 308
- DEPARE Depth area 74
- DEPCNT Depth contour 73
- COALNE Coastline 66
- BUISGL 47
- DAYMAR 32
- LNDRGN Land region 29
- BCNLAT Lateral beacon 28
- BCNSPP Special purpose beacon 24
- LIGHTS Light 22
- RETRFL 20
- SBDARE Seabed area 17
- LNDARE Land area 12
- M_QUAL Data quality 11
- SEAARE Sea area 11
- OBSTRN Obstruction 9
- RIVERS River 8
- SOUNDG Sounding 5
- CBLOHD 4
- PILPNT 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.
- Original NOAA ZIP archive https://www.charts.noaa.gov/ENCs/US5FL1HA.zip
- S-57 cell https://charts.openships.ai/noaa/s57/harbor/US5FL1HA/3.0/US5FL1HA.000
- GeoJSON https://charts.openships.ai/noaa/s57/harbor/US5FL1HA/3.0/US5FL1HA.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/harbor/US5FL1HA/3.0/US5FL1HA.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/harbor/US5FL1HA/3.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 3.0 | Mar 27, 2026 | metadata.json |