NOAA S-57 chart cell
Portland, OR
US3WA1CF
- Usage band
- Coastal · code 3
- Current edition
- 1.0
- Features
- 197
- S-57 layers
- 17
- Published
- Apr 9, 2026
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 46.80000° N
- South
- 45.60000° N
- West
- 123.60000° W
- East
- 122.40000° W
- Center
- 46.20000° N, 123.00000° W
- Bounds area
- 3,593 sq nm
- Feature density
- 0.0548 / sq nm
Chart Statistics
17 largest layers shown
- Average features per layer
- 11.6
- Smallest layer
- 1
- Largest layer
- 57
- Area sq km
- 12,323
- Features per sq km
- 0.01599
- COALNE Coastline 57
- LNDARE Land area 49
- RIVERS River 42
- BUAARE 12
- BRIDGE 9
- SEAARE Sea area 5
- DEPARE Depth area 4
- CTNARE Caution area 3
- LNDELV 3
- M_QUAL Data quality 3
- ADMARE 2
- LNDRGN Land region 2
- SLCONS Shoreline construction 2
- M_COVR Coverage 1
- M_NPUB 1
- M_NSYS 1
- MAGVAR Magnetic variation 1
Nearby Chart Cells
Coastal 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/US3WA1CF.zip
- S-57 cell https://charts.openships.ai/noaa/s57/coastal/US3WA1CF/1.0/US3WA1CF.000
- GeoJSON https://charts.openships.ai/noaa/s57/coastal/US3WA1CF/1.0/US3WA1CF.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/coastal/US3WA1CF/1.0/US3WA1CF.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/coastal/US3WA1CF/1.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.0 | Apr 9, 2026 | metadata.json |