NOAA S-57 chart cell
Kamishak Bay
US4AK4OD
- Usage band
- Approach · code 4
- Current edition
- 1.0
- Features
- 1,147
- S-57 layers
- 21
- Published
- Apr 1, 2024
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 59.40000° N
- South
- 59.10000° N
- West
- 154.20000° W
- East
- 153.60000° W
- Center
- 59.25000° N, 153.90000° W
- Bounds area
- 332 sq nm
- Feature density
- 3.4573 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 54.6
- Smallest layer
- 1
- Largest layer
- 358
- Area sq km
- 1,138
- Features per sq km
- 1.00798
- DEPCNT Depth contour 358
- DEPARE Depth area 340
- UWTROC Underwater rock 179
- SBDARE Seabed area 117
- LNDARE Land area 33
- RIVERS River 33
- LNDELV 22
- COALNE Coastline 21
- M_QUAL Data quality 8
- OBSTRN Obstruction 7
- SEAARE Sea area 7
- MAGVAR Magnetic variation 5
- SOUNDG Sounding 5
- LNDRGN Land region 4
- BUAARE 2
- ADMARE 1
- M_COVR Coverage 1
- M_NPUB 1
- M_NSYS 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/US4AK4OD.zip
- S-57 cell https://charts.openships.ai/noaa/s57/approach/US4AK4OD/1.0/US4AK4OD.000
- GeoJSON https://charts.openships.ai/noaa/s57/approach/US4AK4OD/1.0/US4AK4OD.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/approach/US4AK4OD/1.0/US4AK4OD.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/approach/US4AK4OD/1.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.0 | Apr 1, 2024 | metadata.json |