NOAA S-57 chart cell
Port Alexander, AK
US5AK2CJ
- Usage band
- Harbor · code 5
- Current edition
- 1.0
- Features
- 734
- S-57 layers
- 35
- Published
- Aug 9, 2024
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 56.25000° N
- South
- 56.17500° N
- West
- 134.70000° W
- East
- 134.55000° W
- Center
- 56.21250° N, 134.62500° W
- Bounds area
- 23 sq nm
- Feature density
- 32.5455 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 21
- Smallest layer
- 1
- Largest layer
- 120
- Area sq km
- 77
- Features per sq km
- 9.48874
- DEPCNT Depth contour 120
- DEPARE Depth area 115
- COALNE Coastline 103
- LNDARE Land area 91
- UWTROC Underwater rock 84
- SBDARE Seabed area 51
- BUISGL 44
- SLCONS Shoreline construction 22
- M_QUAL Data quality 18
- SEAARE Sea area 11
- OBSTRN Obstruction 9
- VEGATN 9
- WEDKLP 9
- RIVERS River 7
- SOUNDG Sounding 7
- LIGHTS Light 6
- BCNSPP Special purpose beacon 3
- DAYMAR 3
- LNDELV 3
- MAGVAR Magnetic variation 2
Nearby Chart Cells
Harbor 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/US5AK2CJ.zip
- S-57 cell https://charts.openships.ai/noaa/s57/harbor/US5AK2CJ/1.0/US5AK2CJ.000
- GeoJSON https://charts.openships.ai/noaa/s57/harbor/US5AK2CJ/1.0/US5AK2CJ.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/harbor/US5AK2CJ/1.0/US5AK2CJ.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/harbor/US5AK2CJ/1.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.0 | Aug 9, 2024 | metadata.json |