NOAA S-57 chart cell
Sacramento River - Racetrack Bend to Little Poker Bend, CA
US5CA4SQ
- Usage band
- Harbor · code 5
- Current edition
- 1.0
- Features
- 66
- S-57 layers
- 20
- Published
- Dec 19, 2025
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 38.92500° N
- South
- 38.85000° N
- West
- 121.87500° W
- East
- 121.80000° W
- Center
- 38.88750° N, 121.83750° W
- Bounds area
- 16 sq nm
- Feature density
- 4.1816 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 3.3
- Smallest layer
- 1
- Largest layer
- 13
- Area sq km
- 54
- Features per sq km
- 1.21915
- SLCONS Shoreline construction 13
- COALNE Coastline 12
- DYKCON 6
- SEAARE Sea area 5
- SILTNK 5
- LAKARE 4
- LNDARE Land area 3
- BUISGL 2
- CTNARE Caution area 2
- DEPARE Depth area 2
- M_QUAL Data quality 2
- PILPNT 2
- CBLOHD 1
- LNDRGN Land region 1
- M_COVR Coverage 1
- M_NPUB 1
- M_NSYS 1
- MAGVAR Magnetic variation 1
- OBSTRN Obstruction 1
- SOUNDG Sounding 1
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/US5CA4SQ.zip
- S-57 cell https://charts.openships.ai/noaa/s57/harbor/US5CA4SQ/1.0/US5CA4SQ.000
- GeoJSON https://charts.openships.ai/noaa/s57/harbor/US5CA4SQ/1.0/US5CA4SQ.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/harbor/US5CA4SQ/1.0/US5CA4SQ.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/harbor/US5CA4SQ/1.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.0 | Dec 19, 2025 | metadata.json |