NOAA S-57 chart cell
North Shore of Long Island Sound, Sheffield Island Harbor to Cockenoe Harbor
US5CT1BE
- Usage band
- Harbor · code 5
- Current edition
- 2.1
- Features
- 1,434
- S-57 layers
- 45
- Published
- May 22, 2026
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 41.10000° N
- South
- 41.02500° N
- West
- 73.42500° W
- East
- 73.35000° W
- Center
- 41.06250° N, 73.38750° W
- Bounds area
- 15 sq nm
- Feature density
- 93.7929 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 31.9
- Smallest layer
- 1
- Largest layer
- 218
- Area sq km
- 52
- Features per sq km
- 27.34563
- COALNE Coastline 218
- SLCONS Shoreline construction 181
- PONTON 148
- DEPARE Depth area 144
- DEPCNT Depth contour 143
- LNDRGN Land region 103
- UWTROC Underwater rock 100
- SBDARE Seabed area 94
- LNDARE Land area 72
- BOYLAT Lateral buoy 26
- DRGARE 23
- OBSTRN Obstruction 21
- SEAARE Sea area 17
- SOUNDG Sounding 17
- LIGHTS Light 11
- M_QUAL Data quality 11
- WEDKLP 11
- BUISGL 9
- CBLARE 6
- PILPNT 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/US5CT1BE.zip
- S-57 base cell https://charts.openships.ai/noaa/s57/harbor/US5CT1BE/2.1/US5CT1BE.000
- S-57 update 001 https://charts.openships.ai/noaa/s57/harbor/US5CT1BE/2.1/US5CT1BE.001
- GeoJSON https://charts.openships.ai/noaa/s57/harbor/US5CT1BE/2.1/US5CT1BE.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/harbor/US5CT1BE/2.1/US5CT1BE.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/harbor/US5CT1BE/2.1/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 2.1 | May 22, 2026 | metadata.json |