NOAA S-57 chart cell
South Central Alaska
US5AK6QZ
- Usage band
- Harbor · code 5
- Current edition
- 1.0
- Features
- 631
- S-57 layers
- 28
- Published
- Mar 12, 2025
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 57.90000° N
- South
- 57.82500° N
- West
- 152.40000° W
- East
- 152.25000° W
- Center
- 57.86250° N, 152.32500° W
- Bounds area
- 22 sq nm
- Feature density
- 29.2492 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 22.5
- Smallest layer
- 1
- Largest layer
- 129
- Area sq km
- 74
- Features per sq km
- 8.52771
- DEPCNT Depth contour 129
- UWTROC Underwater rock 123
- DEPARE Depth area 110
- WEDKLP 75
- SBDARE Seabed area 52
- COALNE Coastline 41
- LNDARE Land area 33
- OBSTRN Obstruction 18
- SEAARE Sea area 10
- M_QUAL Data quality 7
- LNDELV 6
- LNDRGN Land region 5
- SOUNDG Sounding 4
- CBLSUB 3
- LIGHTS Light 2
- BCNSPP Special purpose beacon 1
- BOYLAT Lateral buoy 1
- CBLARE 1
- CTNARE Caution area 1
- FOGSIG 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/US5AK6QZ.zip
- S-57 cell https://charts.openships.ai/noaa/s57/harbor/US5AK6QZ/1.0/US5AK6QZ.000
- GeoJSON https://charts.openships.ai/noaa/s57/harbor/US5AK6QZ/1.0/US5AK6QZ.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/harbor/US5AK6QZ/1.0/US5AK6QZ.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/harbor/US5AK6QZ/1.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.0 | Mar 12, 2025 | metadata.json |