NOAA S-57 chart cell
Fox Islands, AK
US3AK1BI
- Usage band
- Coastal · code 3
- Current edition
- 1.0
- Features
- 476
- S-57 layers
- 24
- Published
- May 6, 2026
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 52.80000° N
- South
- 51.60000° N
- West
- 170.40000° W
- East
- 168.00000° W
- Center
- 52.20000° N, 169.20000° W
- Bounds area
- 6,363 sq nm
- Feature density
- 0.0748 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 19.8
- Smallest layer
- 1
- Largest layer
- 125
- Area sq km
- 21,825
- Features per sq km
- 0.02181
- LNDARE Land area 125
- DEPCNT Depth contour 111
- DEPARE Depth area 93
- UWTROC Underwater rock 37
- COALNE Coastline 23
- RIVERS River 23
- SBDARE Seabed area 15
- M_QUAL Data quality 14
- SOUNDG Sounding 5
- LNDELV 4
- MAGVAR Magnetic variation 4
- SEAARE Sea area 4
- WATTUR 4
- ADMARE 2
- LNDRGN Land region 2
- M_NPUB 2
- CONZNE 1
- COSARE 1
- EXEZNE 1
- M_COVR Coverage 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/US3AK1BI.zip
- S-57 cell https://charts.openships.ai/noaa/s57/coastal/US3AK1BI/1.0/US3AK1BI.000
- GeoJSON https://charts.openships.ai/noaa/s57/coastal/US3AK1BI/1.0/US3AK1BI.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/coastal/US3AK1BI/1.0/US3AK1BI.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/coastal/US3AK1BI/1.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.0 | May 6, 2026 | metadata.json |