NOAA S-57 chart cell
Connecticut
US4CT1BE
- Usage band
- Approach · code 4
- Current edition
- 1.0
- Features
- 386
- S-57 layers
- 25
- Published
- Dec 3, 2024
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 41.70000° N
- South
- 41.40000° N
- West
- 72.30000° W
- East
- 72.00000° W
- Center
- 41.55000° N, 72.15000° W
- Bounds area
- 243 sq nm
- Feature density
- 1.5898 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 15.4
- Smallest layer
- 1
- Largest layer
- 146
- Area sq km
- 833
- Features per sq km
- 0.4635
- SLCONS Shoreline construction 146
- COALNE Coastline 85
- LNDRGN Land region 26
- RIVERS River 20
- BRIDGE 19
- LAKARE 17
- BUISGL 13
- BUAARE 10
- RESARE 7
- SEAARE Sea area 7
- CBLOHD 6
- SILTNK 5
- LNDARE Land area 4
- LNDMRK 4
- DEPARE Depth area 3
- M_QUAL Data quality 3
- CTNARE Caution area 2
- PIPSOL 2
- DAMCON 1
- HRBFAC 1
Nearby Chart Cells
Approach 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/US4CT1BE.zip
- S-57 cell https://charts.openships.ai/noaa/s57/approach/US4CT1BE/1.0/US4CT1BE.000
- GeoJSON https://charts.openships.ai/noaa/s57/approach/US4CT1BE/1.0/US4CT1BE.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/approach/US4CT1BE/1.0/US4CT1BE.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/approach/US4CT1BE/1.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.0 | Dec 3, 2024 | metadata.json |