NOAA S-57 chart cell
Lower and Upper Sugarloaf Sounds
US5FL4EU
- Usage band
- Harbor · code 5
- Current edition
- 2.0
- Features
- 2,060
- S-57 layers
- 31
- Published
- Mar 16, 2026
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 24.67500° N
- South
- 24.60000° N
- West
- 81.60000° W
- East
- 81.52500° W
- Center
- 24.63750° N, 81.56250° W
- Bounds area
- 18 sq nm
- Feature density
- 111.7658 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 66.5
- Smallest layer
- 1
- Largest layer
- 896
- Area sq km
- 63
- Features per sq km
- 32.58571
- COALNE Coastline 896
- SLCONS Shoreline construction 383
- LNDARE Land area 160
- DEPCNT Depth contour 152
- DEPARE Depth area 148
- VEGATN 89
- RESARE 27
- OBSTRN Obstruction 26
- LAKARE 21
- BCNLAT Lateral beacon 20
- DAYMAR 20
- BRIDGE 15
- SEAARE Sea area 14
- BUISGL 13
- CBLOHD 10
- M_QUAL Data quality 10
- RIVERS River 10
- LNDRGN Land region 9
- PILPNT 8
- SBDARE Seabed area 6
Nearby Chart Cells
Harbor 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/US5FL4EU.zip
- S-57 cell https://charts.openships.ai/noaa/s57/harbor/US5FL4EU/2.0/US5FL4EU.000
- GeoJSON https://charts.openships.ai/noaa/s57/harbor/US5FL4EU/2.0/US5FL4EU.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/harbor/US5FL4EU/2.0/US5FL4EU.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/harbor/US5FL4EU/2.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 2.0 | Mar 16, 2026 | metadata.json |