NOAA S-57 chart cell
Yaquina, OR
US4OR1JC
- Usage band
- Approach · code 4
- Current edition
- 1.0
- Features
- 56
- S-57 layers
- 15
- Published
- Dec 10, 2025
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 45.00000° N
- South
- 44.70000° N
- West
- 124.50000° W
- East
- 124.20000° W
- Center
- 44.85000° N, 124.35000° W
- Bounds area
- 230 sq nm
- Feature density
- 0.2435 / sq nm
Chart Statistics
15 largest layers shown
- Average features per layer
- 3.7
- Smallest layer
- 1
- Largest layer
- 14
- Area sq km
- 789
- Features per sq km
- 0.07098
- SBDARE Seabed area 14
- DEPARE Depth area 8
- M_QUAL Data quality 8
- DEPCNT Depth contour 7
- SOUNDG Sounding 4
- CBLSUB 3
- SEAARE Sea area 3
- M_NPUB 2
- CONZNE 1
- COSARE 1
- EXEZNE 1
- M_COVR Coverage 1
- M_NSYS 1
- MAGVAR Magnetic variation 1
- TESARE 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/US4OR1JC.zip
- S-57 cell https://charts.openships.ai/noaa/s57/approach/US4OR1JC/1.0/US4OR1JC.000
- GeoJSON https://charts.openships.ai/noaa/s57/approach/US4OR1JC/1.0/US4OR1JC.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/approach/US4OR1JC/1.0/US4OR1JC.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/approach/US4OR1JC/1.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.0 | Dec 10, 2025 | metadata.json |