NOAA S-57 chart cell
San Pedro Channel - Entrance to Newport Bay, CA
US5CA1MS
- Usage band
- Harbor · code 5
- Current edition
- 1.0
- Features
- 528
- S-57 layers
- 38
- Published
- Dec 3, 2025
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 33.60000° N
- South
- 33.52500° N
- West
- 117.90000° W
- East
- 117.82500° W
- Center
- 33.56250° N, 117.86250° W
- Bounds area
- 17 sq nm
- Feature density
- 31.2485 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 13.9
- Smallest layer
- 1
- Largest layer
- 142
- Area sq km
- 58
- Features per sq km
- 9.11061
- SLCONS Shoreline construction 142
- DEPCNT Depth contour 83
- DEPARE Depth area 58
- UWTROC Underwater rock 56
- SBDARE Seabed area 31
- COALNE Coastline 24
- LNDARE Land area 23
- PILPNT 15
- SLOTOP 14
- SOUNDG Sounding 11
- DRGARE 8
- LNDELV 6
- LIGHTS Light 5
- M_QUAL Data quality 5
- WEDKLP 5
- BCNLAT Lateral beacon 4
- DAYMAR 4
- OBSTRN Obstruction 4
- BUAARE 3
- LNDRGN Land region 3
Nearby Chart Cells
Harbor 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/US5CA1MS.zip
- S-57 cell https://charts.openships.ai/noaa/s57/harbor/US5CA1MS/1.0/US5CA1MS.000
- GeoJSON https://charts.openships.ai/noaa/s57/harbor/US5CA1MS/1.0/US5CA1MS.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/harbor/US5CA1MS/1.0/US5CA1MS.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/harbor/US5CA1MS/1.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.0 | Dec 3, 2025 | metadata.json |