NOAA S-57 chart cell
Hudson River, Hudson to Stottville
US4NY1FR
- Usage band
- Approach · code 4
- Current edition
- 5.0
- Features
- 271
- S-57 layers
- 33
- Published
- Mar 3, 2026
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 42.30000° N
- South
- 42.00000° N
- West
- 73.80000° W
- East
- 73.50000° W
- Center
- 42.15000° N, 73.65000° W
- Bounds area
- 241 sq nm
- Feature density
- 1.1267 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 8.2
- Smallest layer
- 1
- Largest layer
- 62
- Area sq km
- 825
- Features per sq km
- 0.32848
- RIVERS River 62
- DEPARE Depth area 36
- DEPCNT Depth contour 31
- COALNE Coastline 14
- SLCONS Shoreline construction 14
- BOYLAT Lateral buoy 12
- LNDRGN Land region 12
- RESARE 12
- SEAARE Sea area 12
- M_QUAL Data quality 9
- SOUNDG Sounding 9
- LIGHTS Light 8
- LNDARE Land area 6
- CBLARE 4
- LAKARE 4
- BUAARE 3
- DAYMAR 3
- BCNLAT Lateral beacon 2
- BOYSPP Special purpose buoy 2
- CTNARE Caution area 2
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/US4NY1FR.zip
- S-57 cell https://charts.openships.ai/noaa/s57/approach/US4NY1FR/5.0/US4NY1FR.000
- GeoJSON https://charts.openships.ai/noaa/s57/approach/US4NY1FR/5.0/US4NY1FR.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/approach/US4NY1FR/5.0/US4NY1FR.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/approach/US4NY1FR/5.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 5.0 | Mar 3, 2026 | metadata.json |