NOAA S-57 chart cell
Approaches to Stock Island
US5FL4CS
- Usage band
- Harbor · code 5
- Current edition
- 2.0
- Features
- 531
- S-57 layers
- 24
- Published
- May 29, 2025
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 24.52500° N
- South
- 24.45000° N
- West
- 81.75000° W
- East
- 81.67500° W
- Center
- 24.48750° N, 81.71250° W
- Bounds area
- 18 sq nm
- Feature density
- 28.7751 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 22.1
- Smallest layer
- 1
- Largest layer
- 166
- Area sq km
- 63
- Features per sq km
- 8.38948
- DEPARE Depth area 166
- DEPCNT Depth contour 165
- SBDARE Seabed area 74
- UWTROC Underwater rock 47
- M_QUAL Data quality 15
- SOUNDG Sounding 11
- SEAARE Sea area 9
- DAYMAR 6
- WEDKLP 6
- OBSTRN Obstruction 5
- RESARE 5
- BCNSPP Special purpose beacon 4
- WRECKS Wreck 3
- BCNLAT Lateral beacon 2
- BOYSPP Special purpose buoy 2
- CBLSUB 2
- M_NPUB 2
- COALNE Coastline 1
- DMPGRD 1
- LIGHTS Light 1
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/US5FL4CS.zip
- S-57 cell https://charts.openships.ai/noaa/s57/harbor/US5FL4CS/2.0/US5FL4CS.000
- GeoJSON https://charts.openships.ai/noaa/s57/harbor/US5FL4CS/2.0/US5FL4CS.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/harbor/US5FL4CS/2.0/US5FL4CS.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/harbor/US5FL4CS/2.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 2.0 | May 29, 2025 | metadata.json |