NOAA S-57 chart cell
Apalachee Bay
US4FL1XL
- Usage band
- Approach · code 4
- Current edition
- 10.0
- Features
- 753
- S-57 layers
- 41
- Published
- Jun 2, 2026
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 30.30000° N
- South
- 30.00000° N
- West
- 84.30000° W
- East
- 84.00000° W
- Center
- 30.15000° N, 84.15000° W
- Bounds area
- 281 sq nm
- Feature density
- 2.6841 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 18.4
- Smallest layer
- 1
- Largest layer
- 138
- Area sq km
- 962
- Features per sq km
- 0.78255
- DEPCNT Depth contour 138
- DEPARE Depth area 137
- COALNE Coastline 91
- RIVERS River 73
- SBDARE Seabed area 51
- PILPNT 39
- LNDRGN Land region 33
- BCNSPP Special purpose beacon 17
- DAYMAR 17
- BCNLAT Lateral beacon 16
- LNDARE Land area 16
- BOYLAT Lateral buoy 13
- SEAARE Sea area 13
- M_QUAL Data quality 11
- LIGHTS Light 10
- UWTROC Underwater rock 10
- LAKARE 6
- BOYSPP Special purpose buoy 5
- OFSPLF 5
- WEDKLP 5
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/US4FL1XL.zip
- S-57 cell https://charts.openships.ai/noaa/s57/approach/US4FL1XL/10.0/US4FL1XL.000
- GeoJSON https://charts.openships.ai/noaa/s57/approach/US4FL1XL/10.0/US4FL1XL.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/approach/US4FL1XL/10.0/US4FL1XL.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/approach/US4FL1XL/10.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 10.0 | Jun 2, 2026 | metadata.json |