NOAA S-57 chart cell
Lake Wimico to East Bay
US4FL1WI
- Usage band
- Approach · code 4
- Current edition
- 11.1
- Features
- 1,432
- S-57 layers
- 47
- Published
- May 13, 2026
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 30.00000° N
- South
- 29.70000° N
- West
- 85.20000° W
- East
- 84.90000° W
- Center
- 29.85000° N, 85.05000° W
- Bounds area
- 281 sq nm
- Feature density
- 5.0889 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 30.5
- Smallest layer
- 1
- Largest layer
- 196
- Area sq km
- 965
- Features per sq km
- 1.4837
- DEPCNT Depth contour 196
- DEPARE Depth area 195
- COALNE Coastline 174
- LNDRGN Land region 106
- PILPNT 70
- RIVERS River 69
- SLCONS Shoreline construction 65
- RETRFL 54
- OBSTRN Obstruction 49
- SBDARE Seabed area 46
- LNDARE Land area 41
- LIGHTS Light 36
- BOYLAT Lateral buoy 35
- DAYMAR 35
- BCNLAT Lateral beacon 34
- BCNSPP Special purpose beacon 24
- SEAARE Sea area 23
- SOUNDG Sounding 22
- M_QUAL Data quality 21
- PYLONS 19
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/US4FL1WI.zip
- S-57 base cell https://charts.openships.ai/noaa/s57/approach/US4FL1WI/11.1/US4FL1WI.000
- S-57 update 001 https://charts.openships.ai/noaa/s57/approach/US4FL1WI/11.1/US4FL1WI.001
- GeoJSON https://charts.openships.ai/noaa/s57/approach/US4FL1WI/11.1/US4FL1WI.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/approach/US4FL1WI/11.1/US4FL1WI.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/approach/US4FL1WI/11.1/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 11.1 | May 13, 2026 | metadata.json |