NOAA S-57 chart cell
Lake Ontario - Little Stony Creek to Ninemile Point, NY
US4NY1KI
- Usage band
- Approach · code 4
- Current edition
- 1.1
- Features
- 276
- S-57 layers
- 34
- Published
- Sep 24, 2025
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 43.80000° N
- South
- 43.50000° N
- West
- 76.50000° W
- East
- 76.20000° W
- Center
- 43.65000° N, 76.35000° W
- Bounds area
- 235 sq nm
- Feature density
- 1.1757 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 8.1
- Smallest layer
- 1
- Largest layer
- 37
- Area sq km
- 805
- Features per sq km
- 0.34278
- COALNE Coastline 37
- DEPARE Depth area 32
- DEPCNT Depth contour 29
- BOYSPP Special purpose buoy 24
- LNDRGN Land region 17
- SBDARE Seabed area 15
- LNDARE Land area 13
- RIVERS River 13
- M_QUAL Data quality 12
- BUISGL 10
- SLCONS Shoreline construction 9
- CTNARE Caution area 7
- SEAARE Sea area 7
- LIGHTS Light 6
- PIPSOL 6
- RESARE 6
- SOUNDG Sounding 4
- BCNLAT Lateral beacon 3
- BCNSPP Special purpose beacon 3
- BUAARE 3
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/US4NY1KI.zip
- S-57 base cell https://charts.openships.ai/noaa/s57/approach/US4NY1KI/1.1/US4NY1KI.000
- S-57 update 001 https://charts.openships.ai/noaa/s57/approach/US4NY1KI/1.1/US4NY1KI.001
- GeoJSON https://charts.openships.ai/noaa/s57/approach/US4NY1KI/1.1/US4NY1KI.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/approach/US4NY1KI/1.1/US4NY1KI.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/approach/US4NY1KI/1.1/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.1 | Sep 24, 2025 | metadata.json |