NOAA S-57 chart cell
San Diego to Aleutian Islands and Hawaiian Islands
US1WC07M
- Usage band
- Overview · code 1
- Current edition
- 25.0
- Features
- 694
- S-57 layers
- 24
- Published
- Sep 22, 2025
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 60.69194° N
- South
- 17.54094° N
- West
- 180.00000° W
- East
- 116.04528° W
- Center
- 39.11644° N, 148.02264° W
- Bounds area
- 7,537,480 sq nm
- Feature density
- 0.0001 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 28.9
- Smallest layer
- 1
- Largest layer
- 259
- Area sq km
- 25,852,833
- Features per sq km
- 0.00003
- DEPARE Depth area 259
- DEPCNT Depth contour 258
- MAGVAR Magnetic variation 61
- SEAARE Sea area 36
- CBLSUB 23
- SOUNDG Sounding 14
- SBDARE Seabed area 6
- LNDARE Land area 5
- RESARE 4
- WRECKS Wreck 4
- EXEZNE 3
- M_QUAL Data quality 3
- ADMARE 2
- COALNE Coastline 2
- LIGHTS Light 2
- LNDMRK 2
- M_COVR Coverage 2
- OBSTRN Obstruction 2
- LNDELV 1
- LNDRGN Land region 1
Nearby Chart Cells
Overview 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/US1WC07M.zip
- S-57 cell https://charts.openships.ai/noaa/s57/overview/US1WC07M/25.0/US1WC07M.000
- GeoJSON https://charts.openships.ai/noaa/s57/overview/US1WC07M/25.0/US1WC07M.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/overview/US1WC07M/25.0/US1WC07M.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/overview/US1WC07M/25.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 25.0 | Sep 22, 2025 | metadata.json |