NOAA S-57 chart cell
Cedar Keys and Waccasassa Bay
US4FL1UP
- Usage band
- Approach · code 4
- Current edition
- 7.0
- Features
- 1,565
- S-57 layers
- 41
- Published
- Jun 3, 2026
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 29.40000° N
- South
- 29.10000° N
- West
- 83.10000° W
- East
- 82.80000° W
- Center
- 29.25000° N, 82.95000° W
- Bounds area
- 283 sq nm
- Feature density
- 5.5287 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 38.2
- Smallest layer
- 1
- Largest layer
- 329
- Area sq km
- 971
- Features per sq km
- 1.6119
- LNDARE Land area 329
- DEPCNT Depth contour 199
- DEPARE Depth area 197
- COALNE Coastline 170
- RIVERS River 156
- LNDRGN Land region 112
- PILPNT 73
- DAYMAR 51
- BCNSPP Special purpose beacon 47
- LIGHTS Light 41
- BCNLAT Lateral beacon 33
- SBDARE Seabed area 32
- SEAARE Sea area 18
- SLCONS Shoreline construction 18
- VEGATN 16
- M_QUAL Data quality 10
- OBSTRN Obstruction 9
- CBLARE 6
- BRIDGE 5
- DMPGRD 4
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/US4FL1UP.zip
- S-57 cell https://charts.openships.ai/noaa/s57/approach/US4FL1UP/7.0/US4FL1UP.000
- GeoJSON https://charts.openships.ai/noaa/s57/approach/US4FL1UP/7.0/US4FL1UP.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/approach/US4FL1UP/7.0/US4FL1UP.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/approach/US4FL1UP/7.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 7.0 | Jun 3, 2026 | metadata.json |