NOAA S-57 chart cell
Manatee River
US4FL1OR
- Usage band
- Approach · code 4
- Current edition
- 3.0
- Features
- 245
- S-57 layers
- 28
- Published
- Feb 6, 2026
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 27.60000° N
- South
- 27.30000° N
- West
- 82.50000° W
- East
- 82.20000° W
- Center
- 27.45000° N, 82.35000° W
- Bounds area
- 288 sq nm
- Feature density
- 0.851 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 8.8
- Smallest layer
- 1
- Largest layer
- 55
- Area sq km
- 988
- Features per sq km
- 0.2481
- COALNE Coastline 55
- LNDARE Land area 29
- LNDRGN Land region 26
- SLCONS Shoreline construction 20
- PILPNT 18
- DEPARE Depth area 15
- DEPCNT Depth contour 10
- BCNLAT Lateral beacon 9
- DAYMAR 9
- SEAARE Sea area 7
- RIVERS River 5
- BRIDGE 4
- LAKARE 4
- M_QUAL Data quality 4
- PYLONS 4
- SOUNDG Sounding 4
- BUAARE 3
- LIGHTS Light 3
- SBDARE Seabed area 3
- VEGATN 3
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/US4FL1OR.zip
- S-57 cell https://charts.openships.ai/noaa/s57/approach/US4FL1OR/3.0/US4FL1OR.000
- GeoJSON https://charts.openships.ai/noaa/s57/approach/US4FL1OR/3.0/US4FL1OR.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/approach/US4FL1OR/3.0/US4FL1OR.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/approach/US4FL1OR/3.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 3.0 | Feb 6, 2026 | metadata.json |