NOAA S-57 chart cell
Middle Beach to Cedar Island
US5CT1EP
- Usage band
- Harbor · code 5
- Current edition
- 3.1
- Features
- 561
- S-57 layers
- 32
- Published
- Mar 19, 2026
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 41.32500° N
- South
- 41.25000° N
- West
- 72.60000° W
- East
- 72.52500° W
- Center
- 41.28750° N, 72.56250° W
- Bounds area
- 15 sq nm
- Feature density
- 36.8193 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 17.5
- Smallest layer
- 1
- Largest layer
- 66
- Area sq km
- 52
- Features per sq km
- 10.73478
- COALNE Coastline 66
- PONTON 60
- UWTROC Underwater rock 56
- DEPCNT Depth contour 54
- SLCONS Shoreline construction 52
- DEPARE Depth area 47
- LNDRGN Land region 36
- RIVERS River 28
- M_QUAL Data quality 25
- PILPNT 24
- LNDARE Land area 17
- SBDARE Seabed area 15
- DRGARE 11
- SOUNDG Sounding 11
- OBSTRN Obstruction 10
- RESARE 8
- SEAARE Sea area 8
- BOYLAT Lateral buoy 5
- BRIDGE 5
- BUISGL 4
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/US5CT1EP.zip
- S-57 base cell https://charts.openships.ai/noaa/s57/harbor/US5CT1EP/3.1/US5CT1EP.000
- S-57 update 001 https://charts.openships.ai/noaa/s57/harbor/US5CT1EP/3.1/US5CT1EP.001
- GeoJSON https://charts.openships.ai/noaa/s57/harbor/US5CT1EP/3.1/US5CT1EP.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/harbor/US5CT1EP/3.1/US5CT1EP.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/harbor/US5CT1EP/3.1/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 3.1 | Mar 19, 2026 | metadata.json |