NOAA S-57 chart cell
Santa Barbara Channel - Santa Barbara Harbor to Rincon Beach, CA
US4CA1HP
- Usage band
- Approach · code 4
- Current edition
- 1.0
- Features
- 544
- S-57 layers
- 47
- Published
- May 14, 2026
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 34.50000° N
- South
- 34.20000° N
- West
- 119.70000° W
- East
- 119.40000° W
- Center
- 34.35000° N, 119.55000° W
- Bounds area
- 268 sq nm
- Feature density
- 2.0309 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 11.6
- Smallest layer
- 1
- Largest layer
- 77
- Area sq km
- 919
- Features per sq km
- 0.59212
- DEPARE Depth area 77
- DEPCNT Depth contour 77
- SLCONS Shoreline construction 67
- SBDARE Seabed area 45
- UWTROC Underwater rock 27
- RIVERS River 24
- PIPSOL 22
- SLOGRD 21
- WEDKLP 18
- COALNE Coastline 16
- OBSTRN Obstruction 14
- LNDRGN Land region 13
- M_QUAL Data quality 10
- BUAARE 9
- MORFAC 9
- SOUNDG Sounding 9
- OFSPLF 8
- LIGHTS Light 7
- LNDMRK 6
- ACHARE Anchorage area 5
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/US4CA1HP.zip
- S-57 cell https://charts.openships.ai/noaa/s57/approach/US4CA1HP/1.0/US4CA1HP.000
- GeoJSON https://charts.openships.ai/noaa/s57/approach/US4CA1HP/1.0/US4CA1HP.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/approach/US4CA1HP/1.0/US4CA1HP.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/approach/US4CA1HP/1.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.0 | May 14, 2026 | metadata.json |