NOAA S-57 chart cell
North Atlantic Ocean
US4VA1EJ
- Usage band
- Approach · code 4
- Current edition
- 1.0
- Features
- 217
- S-57 layers
- 18
- Published
- Jan 14, 2026
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 38.10000° N
- South
- 37.80000° N
- West
- 75.00000° W
- East
- 74.70000° W
- Center
- 37.95000° N, 74.85000° W
- Bounds area
- 256 sq nm
- Feature density
- 0.8482 / sq nm
Chart Statistics
18 largest layers shown
- Average features per layer
- 12.1
- Smallest layer
- 1
- Largest layer
- 72
- Area sq km
- 877
- Features per sq km
- 0.2473
- DEPCNT Depth contour 72
- DEPARE Depth area 68
- SBDARE Seabed area 44
- M_QUAL Data quality 7
- SOUNDG Sounding 7
- WRECKS Wreck 4
- M_NPUB 2
- MAGVAR Magnetic variation 2
- SEAARE Sea area 2
- CONZNE 1
- COSARE 1
- EXEZNE 1
- M_COVR Coverage 1
- M_NSYS 1
- MIPARE 1
- OBSTRN Obstruction 1
- RESARE 1
- TESARE 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/US4VA1EJ.zip
- S-57 cell https://charts.openships.ai/noaa/s57/approach/US4VA1EJ/1.0/US4VA1EJ.000
- GeoJSON https://charts.openships.ai/noaa/s57/approach/US4VA1EJ/1.0/US4VA1EJ.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/approach/US4VA1EJ/1.0/US4VA1EJ.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/approach/US4VA1EJ/1.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.0 | Jan 14, 2026 | metadata.json |