NOAA S-57 chart cell
Lake Ontario - Oswego, NY
US4NY1JI
- Usage band
- Approach · code 4
- Current edition
- 1.0
- Features
- 93
- S-57 layers
- 27
- Published
- Mar 11, 2024
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 43.50000° N
- South
- 43.20000° N
- West
- 76.50000° W
- East
- 76.20000° W
- Center
- 43.35000° N, 76.35000° W
- Bounds area
- 236 sq nm
- Feature density
- 0.3942 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 3.4
- Smallest layer
- 1
- Largest layer
- 23
- Area sq km
- 809
- Features per sq km
- 0.11493
- BUISGL 23
- DEPARE Depth area 12
- DEPCNT Depth contour 11
- BUAARE 6
- RIVERS River 4
- SLCONS Shoreline construction 4
- LNDMRK 3
- M_QUAL Data quality 3
- PIPSOL 3
- COALNE Coastline 2
- LIGHTS Light 2
- MAGVAR Magnetic variation 2
- OBSTRN Obstruction 2
- SILTNK 2
- SOUNDG Sounding 2
- CTNARE Caution area 1
- DAMCON 1
- LAKARE 1
- LNDARE Land area 1
- LNDRGN Land region 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/US4NY1JI.zip
- S-57 cell https://charts.openships.ai/noaa/s57/approach/US4NY1JI/1.0/US4NY1JI.000
- GeoJSON https://charts.openships.ai/noaa/s57/approach/US4NY1JI/1.0/US4NY1JI.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/approach/US4NY1JI/1.0/US4NY1JI.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/approach/US4NY1JI/1.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.0 | Mar 11, 2024 | metadata.json |