NOAA S-57 chart cell
Suisun Bay Middle Ground to New York Slough
US5CA9AM
- Usage band
- Harbor · code 5
- Current edition
- 7.1
- Features
- 714
- S-57 layers
- 41
- Published
- Jan 30, 2026
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 38.09116° N
- South
- 38.02541° N
- West
- 122.00267° W
- East
- 121.87819° W
- Center
- 38.05828° N, 121.94043° W
- Bounds area
- 23 sq nm
- Feature density
- 30.7325 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 17.4
- Smallest layer
- 1
- Largest layer
- 81
- Area sq km
- 80
- Features per sq km
- 8.96018
- DEPARE Depth area 81
- DEPCNT Depth contour 81
- COALNE Coastline 58
- PONTON 54
- LNDRGN Land region 47
- PILPNT 44
- LNDARE Land area 42
- OBSTRN Obstruction 39
- RIVERS River 36
- SBDARE Seabed area 35
- SLCONS Shoreline construction 32
- WRECKS Wreck 24
- M_QUAL Data quality 21
- DYKCON 20
- BUISGL 16
- SOUNDG Sounding 16
- RESARE 10
- SEAARE Sea area 8
- LIGHTS Light 6
- WEDKLP 6
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/US5CA9AM.zip
- S-57 base cell https://charts.openships.ai/noaa/s57/harbor/US5CA9AM/7.1/US5CA9AM.000
- S-57 update 001 https://charts.openships.ai/noaa/s57/harbor/US5CA9AM/7.1/US5CA9AM.001
- GeoJSON https://charts.openships.ai/noaa/s57/harbor/US5CA9AM/7.1/US5CA9AM.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/harbor/US5CA9AM/7.1/US5CA9AM.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/harbor/US5CA9AM/7.1/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 7.1 | Jan 30, 2026 | metadata.json |