NOAA S-57 chart cell
Gullivan Bay to Chokoloskee Bay
US4FL1JU
- Usage band
- Approach · code 4
- Current edition
- 8.0
- Features
- 2,192
- S-57 layers
- 41
- Published
- Jan 30, 2026
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 26.10000° N
- South
- 25.80000° N
- West
- 81.60000° W
- East
- 81.30000° W
- Center
- 25.95000° N, 81.45000° W
- Bounds area
- 292 sq nm
- Feature density
- 7.5139 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 53.5
- Smallest layer
- 1
- Largest layer
- 432
- Area sq km
- 1,001
- Features per sq km
- 2.1907
- LNDARE Land area 432
- COALNE Coastline 371
- DEPCNT Depth contour 295
- DEPARE Depth area 261
- RIVERS River 168
- BCNLAT Lateral beacon 82
- DAYMAR 82
- M_QUAL Data quality 76
- LNDRGN Land region 70
- SBDARE Seabed area 66
- SEAARE Sea area 45
- OBSTRN Obstruction 38
- LAKARE 37
- VEGATN 32
- CTNARE Caution area 24
- SLCONS Shoreline construction 24
- PILPNT 16
- SOUNDG Sounding 11
- LIGHTS Light 8
- BUISGL 6
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/US4FL1JU.zip
- S-57 cell https://charts.openships.ai/noaa/s57/approach/US4FL1JU/8.0/US4FL1JU.000
- GeoJSON https://charts.openships.ai/noaa/s57/approach/US4FL1JU/8.0/US4FL1JU.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/approach/US4FL1JU/8.0/US4FL1JU.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/approach/US4FL1JU/8.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 8.0 | Jan 30, 2026 | metadata.json |