NOAA S-57 chart cell
North Pacific Ocean - Point Sal to Oceano, CA
US4CA1JL
- Usage band
- Approach · code 4
- Current edition
- 1.0
- Features
- 165
- S-57 layers
- 28
- Published
- May 20, 2026
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 35.10000° N
- South
- 34.80000° N
- West
- 120.90000° W
- East
- 120.60000° W
- Center
- 34.95000° N, 120.75000° W
- Bounds area
- 266 sq nm
- Feature density
- 0.6205 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 5.9
- Smallest layer
- 1
- Largest layer
- 42
- Area sq km
- 912
- Features per sq km
- 0.1809
- SBDARE Seabed area 42
- UWTROC Underwater rock 24
- RIVERS River 16
- LNDARE Land area 10
- COALNE Coastline 9
- DEPARE Depth area 9
- DEPCNT Depth contour 9
- SLOGRD 9
- CBLSUB 4
- LNDELV 3
- LNDRGN Land region 3
- MIPARE 3
- SOUNDG Sounding 3
- CONZNE 2
- COSARE 2
- EXEZNE 2
- M_QUAL Data quality 2
- MAGVAR Magnetic variation 2
- TESARE 2
- ADMARE 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/US4CA1JL.zip
- S-57 cell https://charts.openships.ai/noaa/s57/approach/US4CA1JL/1.0/US4CA1JL.000
- GeoJSON https://charts.openships.ai/noaa/s57/approach/US4CA1JL/1.0/US4CA1JL.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/approach/US4CA1JL/1.0/US4CA1JL.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/approach/US4CA1JL/1.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.0 | May 20, 2026 | metadata.json |