NOAA S-57 chart cell
Saint George Sound
US4FL1VJ
- Usage band
- Approach · code 4
- Current edition
- 8.1
- Features
- 469
- S-57 layers
- 48
- Published
- May 13, 2026
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 29.70000° N
- South
- 29.40000° N
- West
- 84.90000° W
- East
- 84.60000° W
- Center
- 29.55000° N, 84.75000° W
- Bounds area
- 282 sq nm
- Feature density
- 1.6617 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 9.8
- Smallest layer
- 1
- Largest layer
- 69
- Area sq km
- 968
- Features per sq km
- 0.48448
- DEPARE Depth area 69
- DEPCNT Depth contour 68
- SBDARE Seabed area 64
- COALNE Coastline 24
- M_QUAL Data quality 23
- LIGHTS Light 17
- RETRFL 17
- SOUNDG Sounding 16
- LNDARE Land area 15
- PILPNT 15
- SLOTOP 11
- BCNLAT Lateral beacon 10
- BCNSPP Special purpose beacon 10
- DAYMAR 10
- OBSTRN Obstruction 10
- SLCONS Shoreline construction 10
- SEAARE Sea area 9
- BOYLAT Lateral buoy 7
- LNDRGN Land region 7
- WRECKS Wreck 6
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/US4FL1VJ.zip
- S-57 base cell https://charts.openships.ai/noaa/s57/approach/US4FL1VJ/8.1/US4FL1VJ.000
- S-57 update 001 https://charts.openships.ai/noaa/s57/approach/US4FL1VJ/8.1/US4FL1VJ.001
- GeoJSON https://charts.openships.ai/noaa/s57/approach/US4FL1VJ/8.1/US4FL1VJ.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/approach/US4FL1VJ/8.1/US4FL1VJ.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/approach/US4FL1VJ/8.1/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 8.1 | May 13, 2026 | metadata.json |