NOAA S-57 chart cell
North Shore Long Island, Cos Cob to Mianus River
US5CT1BB
- Usage band
- Harbor · code 5
- Current edition
- 2.0
- Features
- 247
- S-57 layers
- 36
- Published
- Jul 29, 2025
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 41.10000° N
- South
- 41.02500° N
- West
- 73.65000° W
- East
- 73.57500° W
- Center
- 41.06250° N, 73.61250° W
- Bounds area
- 15 sq nm
- Feature density
- 16.1554 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 6.9
- Smallest layer
- 1
- Largest layer
- 62
- Area sq km
- 52
- Features per sq km
- 4.71016
- PONTON 62
- SLCONS Shoreline construction 33
- COALNE Coastline 24
- DEPARE Depth area 17
- BUISGL 14
- M_QUAL Data quality 10
- LNDARE Land area 9
- LNDRGN Land region 7
- BRIDGE 6
- PILPNT 6
- RESARE 6
- DEPCNT Depth contour 5
- RIVERS River 5
- SEAARE Sea area 5
- BUAARE 4
- LAKARE 4
- DRGARE 3
- LNDMRK 3
- PYLONS 3
- SOUNDG Sounding 3
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/US5CT1BB.zip
- S-57 cell https://charts.openships.ai/noaa/s57/harbor/US5CT1BB/2.0/US5CT1BB.000
- GeoJSON https://charts.openships.ai/noaa/s57/harbor/US5CT1BB/2.0/US5CT1BB.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/harbor/US5CT1BB/2.0/US5CT1BB.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/harbor/US5CT1BB/2.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 2.0 | Jul 29, 2025 | metadata.json |