NOAA S-57 chart cell
Niantic River
US5CT1FU
- Usage band
- Harbor · code 5
- Current edition
- 3.0
- Features
- 527
- S-57 layers
- 37
- Published
- Aug 7, 2025
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 41.40000° N
- South
- 41.32500° N
- West
- 72.22500° W
- East
- 72.15000° W
- Center
- 41.36250° N, 72.18750° W
- Bounds area
- 15 sq nm
- Feature density
- 34.6276 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 14.2
- Smallest layer
- 1
- Largest layer
- 223
- Area sq km
- 52
- Features per sq km
- 10.09581
- SLCONS Shoreline construction 223
- COALNE Coastline 54
- DEPARE Depth area 37
- DEPCNT Depth contour 36
- PILPNT 20
- DAYMAR 16
- BCNLAT Lateral beacon 15
- BOYLAT Lateral buoy 14
- BUISGL 13
- LNDRGN Land region 12
- UWTROC Underwater rock 11
- OBSTRN Obstruction 9
- SOUNDG Sounding 8
- RIVERS River 7
- BUAARE 6
- LNDARE Land area 6
- MAGVAR Magnetic variation 5
- SEAARE Sea area 5
- M_QUAL Data quality 4
- LNDELV 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/US5CT1FU.zip
- S-57 cell https://charts.openships.ai/noaa/s57/harbor/US5CT1FU/3.0/US5CT1FU.000
- GeoJSON https://charts.openships.ai/noaa/s57/harbor/US5CT1FU/3.0/US5CT1FU.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/harbor/US5CT1FU/3.0/US5CT1FU.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/harbor/US5CT1FU/3.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 3.0 | Aug 7, 2025 | metadata.json |