NOAA S-57 chart cell
North Shore of Long Island Sound, Norwalk Harbor to Saugatuck River
US5CT1CE
- Usage band
- Harbor · code 5
- Current edition
- 2.1
- Features
- 733
- S-57 layers
- 43
- Published
- May 22, 2026
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 41.17500° N
- South
- 41.10000° N
- West
- 73.42500° W
- East
- 73.35000° W
- Center
- 41.13750° N, 73.38750° W
- Bounds area
- 15 sq nm
- Feature density
- 47.9977 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 17
- Smallest layer
- 1
- Largest layer
- 128
- Area sq km
- 52
- Features per sq km
- 13.9939
- SLCONS Shoreline construction 128
- PONTON 100
- COALNE Coastline 94
- DEPCNT Depth contour 72
- DEPARE Depth area 67
- BOYLAT Lateral buoy 31
- LNDRGN Land region 30
- BUISGL 24
- M_QUAL Data quality 20
- BRIDGE 18
- SOUNDG Sounding 18
- DRGARE 13
- SEAARE Sea area 13
- LNDARE Land area 12
- SBDARE Seabed area 10
- BUAARE 9
- RESARE 8
- PILPNT 7
- LNDMRK 6
- PYLONS 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/US5CT1CE.zip
- S-57 base cell https://charts.openships.ai/noaa/s57/harbor/US5CT1CE/2.1/US5CT1CE.000
- S-57 update 001 https://charts.openships.ai/noaa/s57/harbor/US5CT1CE/2.1/US5CT1CE.001
- GeoJSON https://charts.openships.ai/noaa/s57/harbor/US5CT1CE/2.1/US5CT1CE.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/harbor/US5CT1CE/2.1/US5CT1CE.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/harbor/US5CT1CE/2.1/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 2.1 | May 22, 2026 | metadata.json |