NOAA S-57 chart cell
Straits of Florida
US4FL1EV
- Usage band
- Approach · code 4
- Current edition
- 1.0
- Features
- 146
- S-57 layers
- 18
- Published
- Sep 4, 2024
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 24.60000° N
- South
- 24.30000° N
- West
- 81.30000° W
- East
- 81.00000° W
- Center
- 24.45000° N, 81.15000° W
- Bounds area
- 295 sq nm
- Feature density
- 0.4943 / sq nm
Chart Statistics
18 largest layers shown
- Average features per layer
- 8.1
- Smallest layer
- 1
- Largest layer
- 39
- Area sq km
- 1,013
- Features per sq km
- 0.14413
- DEPCNT Depth contour 39
- DEPARE Depth area 38
- SBDARE Seabed area 28
- SOUNDG Sounding 13
- M_QUAL Data quality 6
- RESARE 4
- SEAARE Sea area 3
- WRECKS Wreck 3
- M_NPUB 2
- MAGVAR Magnetic variation 2
- ADMARE 1
- BOYSPP Special purpose buoy 1
- CONZNE 1
- EXEZNE 1
- LIGHTS Light 1
- M_COVR Coverage 1
- M_NSYS 1
- TESARE 1
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/US4FL1EV.zip
- S-57 cell https://charts.openships.ai/noaa/s57/approach/US4FL1EV/1.0/US4FL1EV.000
- GeoJSON https://charts.openships.ai/noaa/s57/approach/US4FL1EV/1.0/US4FL1EV.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/approach/US4FL1EV/1.0/US4FL1EV.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/approach/US4FL1EV/1.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.0 | Sep 4, 2024 | metadata.json |