NOAA S-57 chart cell
Kamishak Bay
US4AK4ND
- Usage band
- Approach · code 4
- Current edition
- 1.0
- Features
- 296
- S-57 layers
- 19
- Published
- Apr 1, 2024
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 59.10000° N
- South
- 58.80000° N
- West
- 154.20000° W
- East
- 153.60000° W
- Center
- 58.95000° N, 153.90000° W
- Bounds area
- 335 sq nm
- Feature density
- 0.8844 / sq nm
Chart Statistics
19 largest layers shown
- Average features per layer
- 15.6
- Smallest layer
- 1
- Largest layer
- 68
- Area sq km
- 1,148
- Features per sq km
- 0.25786
- DEPCNT Depth contour 68
- DEPARE Depth area 59
- SBDARE Seabed area 43
- UWTROC Underwater rock 30
- RIVERS River 23
- COALNE Coastline 20
- LNDELV 19
- LNDARE Land area 9
- LNDRGN Land region 6
- SEAARE Sea area 5
- M_QUAL Data quality 3
- OBSTRN Obstruction 3
- ICEARE 2
- M_COVR Coverage 1
- M_NPUB 1
- M_NSYS 1
- MAGVAR Magnetic variation 1
- SOUNDG Sounding 1
- WEDKLP 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/US4AK4ND.zip
- S-57 cell https://charts.openships.ai/noaa/s57/approach/US4AK4ND/1.0/US4AK4ND.000
- GeoJSON https://charts.openships.ai/noaa/s57/approach/US4AK4ND/1.0/US4AK4ND.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/approach/US4AK4ND/1.0/US4AK4ND.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/approach/US4AK4ND/1.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.0 | Apr 1, 2024 | metadata.json |