NOAA S-57 chart cell
Bahamas - Bimini Islands - Straits of Florida and Great Bahama Bank
US4FL2AL
- Usage band
- Approach · code 4
- Current edition
- 3.0
- Features
- 250
- S-57 layers
- 29
- Published
- Jan 28, 2026
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 25.80000° N
- South
- 25.50000° N
- West
- 79.50000° W
- East
- 79.20000° W
- Center
- 25.65000° N, 79.35000° W
- Bounds area
- 292 sq nm
- Feature density
- 0.8548 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 8.6
- Smallest layer
- 1
- Largest layer
- 41
- Area sq km
- 1,003
- Features per sq km
- 0.24922
- LNDARE Land area 41
- COALNE Coastline 33
- DEPCNT Depth contour 33
- DEPARE Depth area 27
- UWTROC Underwater rock 24
- OBSTRN Obstruction 21
- WRECKS Wreck 9
- LNDELV 7
- LIGHTS Light 6
- SLCONS Shoreline construction 6
- VEGATN 6
- RIVERS River 5
- BCNSPP Special purpose beacon 4
- MORFAC 4
- SOUNDG Sounding 4
- SEAARE Sea area 3
- LNDMRK 2
- M_NPUB 2
- M_QUAL Data quality 2
- MAGVAR Magnetic variation 2
Nearby Chart Cells
Approach 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/US4FL2AL.zip
- S-57 cell https://charts.openships.ai/noaa/s57/approach/US4FL2AL/3.0/US4FL2AL.000
- GeoJSON https://charts.openships.ai/noaa/s57/approach/US4FL2AL/3.0/US4FL2AL.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/approach/US4FL2AL/3.0/US4FL2AL.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/approach/US4FL2AL/3.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 3.0 | Jan 28, 2026 | metadata.json |