NOAA S-57 chart cell
Chernofski Harbor
US5AK8LK
- Usage band
- Harbor · code 5
- Current edition
- 1.0
- Features
- 1,157
- S-57 layers
- 24
- Published
- Apr 29, 2025
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 53.47500° N
- South
- 53.40000° N
- West
- 167.70000° W
- East
- 167.55000° W
- Center
- 53.43750° N, 167.62500° W
- Bounds area
- 24 sq nm
- Feature density
- 47.8922 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 48.2
- Smallest layer
- 1
- Largest layer
- 558
- Area sq km
- 83
- Features per sq km
- 13.96313
- LNDARE Land area 558
- COALNE Coastline 191
- DEPARE Depth area 95
- DEPCNT Depth contour 93
- UWTROC Underwater rock 79
- WEDKLP 68
- SBDARE Seabed area 27
- SOUNDG Sounding 10
- M_QUAL Data quality 8
- MAGVAR Magnetic variation 5
- OBSTRN Obstruction 4
- SLOTOP 4
- LNDELV 2
- LNDRGN Land region 2
- RIVERS River 2
- ADMARE 1
- CTNARE Caution area 1
- M_COVR Coverage 1
- M_NPUB 1
- M_NSYS 1
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/US5AK8LK.zip
- S-57 cell https://charts.openships.ai/noaa/s57/harbor/US5AK8LK/1.0/US5AK8LK.000
- GeoJSON https://charts.openships.ai/noaa/s57/harbor/US5AK8LK/1.0/US5AK8LK.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/harbor/US5AK8LK/1.0/US5AK8LK.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/harbor/US5AK8LK/1.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.0 | Apr 29, 2025 | metadata.json |