NOAA S-57 chart cell
Everglades
US4FL1HV
- Usage band
- Approach · code 4
- Current edition
- 4.0
- Features
- 1,648
- S-57 layers
- 30
- Published
- Jan 30, 2026
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 25.50000° N
- South
- 25.20000° N
- West
- 81.30000° W
- East
- 81.00000° W
- Center
- 25.35000° N, 81.15000° W
- Bounds area
- 293 sq nm
- Feature density
- 5.6208 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 54.9
- Smallest layer
- 1
- Largest layer
- 345
- Area sq km
- 1,006
- Features per sq km
- 1.63876
- LNDARE Land area 345
- COALNE Coastline 341
- DEPCNT Depth contour 283
- DEPARE Depth area 199
- SBDARE Seabed area 111
- RIVERS River 95
- VEGATN 56
- LNDRGN Land region 44
- CTNARE Caution area 26
- SEAARE Sea area 23
- BCNSPP Special purpose beacon 21
- OBSTRN Obstruction 17
- LAKARE 15
- BCNLAT Lateral beacon 11
- DAYMAR 11
- M_QUAL Data quality 10
- SMCFAC 9
- SLCONS Shoreline construction 6
- RECTRC 5
- SOUNDG Sounding 5
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/US4FL1HV.zip
- S-57 cell https://charts.openships.ai/noaa/s57/approach/US4FL1HV/4.0/US4FL1HV.000
- GeoJSON https://charts.openships.ai/noaa/s57/approach/US4FL1HV/4.0/US4FL1HV.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/approach/US4FL1HV/4.0/US4FL1HV.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/approach/US4FL1HV/4.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 4.0 | Jan 30, 2026 | metadata.json |