NOAA S-57 chart cell
Approaches to Barnegat Inlet and New York Harbor
US4NJ1DF
- Usage band
- Approach · code 4
- Current edition
- 1.1
- Features
- 353
- S-57 layers
- 36
- Published
- Mar 18, 2026
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 39.90000° N
- South
- 39.60000° N
- West
- 74.10000° W
- East
- 73.80000° W
- Center
- 39.75000° N, 73.95000° W
- Bounds area
- 249 sq nm
- Feature density
- 1.4152 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 9.8
- Smallest layer
- 1
- Largest layer
- 66
- Area sq km
- 856
- Features per sq km
- 0.4126
- SBDARE Seabed area 66
- DEPARE Depth area 42
- COALNE Coastline 36
- DEPCNT Depth contour 36
- WRECKS Wreck 35
- OBSTRN Obstruction 24
- LNDRGN Land region 19
- M_QUAL Data quality 14
- CTNARE Caution area 10
- SEAARE Sea area 8
- SOUNDG Sounding 8
- LIGHTS Light 7
- SLCONS Shoreline construction 6
- BOYLAT Lateral buoy 5
- LNDARE Land area 5
- BOYSPP Special purpose buoy 3
- CBLSUB 3
- LNDMRK 3
- MAGVAR Magnetic variation 3
- BCNLAT Lateral beacon 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/US4NJ1DF.zip
- S-57 base cell https://charts.openships.ai/noaa/s57/approach/US4NJ1DF/1.1/US4NJ1DF.000
- S-57 update 001 https://charts.openships.ai/noaa/s57/approach/US4NJ1DF/1.1/US4NJ1DF.001
- GeoJSON https://charts.openships.ai/noaa/s57/approach/US4NJ1DF/1.1/US4NJ1DF.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/approach/US4NJ1DF/1.1/US4NJ1DF.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/approach/US4NJ1DF/1.1/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.1 | Mar 18, 2026 | metadata.json |