NOAA S-57 chart cell
Saint Andrew Bay and Saint Joseph Bay Approaches
US4FL1WG
- Usage band
- Approach · code 4
- Current edition
- 6.0
- Features
- 196
- S-57 layers
- 29
- Published
- Feb 12, 2026
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 30.00000° N
- South
- 29.70000° N
- West
- 85.80000° W
- East
- 85.50000° W
- Center
- 29.85000° N, 85.65000° W
- Bounds area
- 281 sq nm
- Feature density
- 0.6965 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 6.8
- Smallest layer
- 1
- Largest layer
- 50
- Area sq km
- 965
- Features per sq km
- 0.20308
- SBDARE Seabed area 50
- DEPCNT Depth contour 20
- COALNE Coastline 19
- OBSTRN Obstruction 18
- DEPARE Depth area 15
- SOUNDG Sounding 12
- M_QUAL Data quality 11
- LNDRGN Land region 8
- SEAARE Sea area 6
- CTNARE Caution area 5
- LNDARE Land area 5
- MIPARE 3
- RESARE 3
- ACHARE Anchorage area 2
- ADMARE 2
- DMPGRD 2
- FAIRWY Fairway 2
- MAGVAR Magnetic variation 2
- CONZNE 1
- COSARE 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/US4FL1WG.zip
- S-57 cell https://charts.openships.ai/noaa/s57/approach/US4FL1WG/6.0/US4FL1WG.000
- GeoJSON https://charts.openships.ai/noaa/s57/approach/US4FL1WG/6.0/US4FL1WG.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/approach/US4FL1WG/6.0/US4FL1WG.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/approach/US4FL1WG/6.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 6.0 | Feb 12, 2026 | metadata.json |