NOAA S-57 chart cell
South Central Alaska
US5AK6QY
- Usage band
- Harbor · code 5
- Current edition
- 1.0
- Features
- 375
- S-57 layers
- 25
- Published
- Mar 12, 2025
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 57.90000° N
- South
- 57.82500° N
- West
- 152.55000° W
- East
- 152.40000° W
- Center
- 57.86250° N, 152.47500° W
- Bounds area
- 22 sq nm
- Feature density
- 17.3827 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 15
- Smallest layer
- 1
- Largest layer
- 87
- Area sq km
- 74
- Features per sq km
- 5.06797
- UWTROC Underwater rock 87
- DEPCNT Depth contour 68
- DEPARE Depth area 66
- COALNE Coastline 29
- SBDARE Seabed area 27
- LNDARE Land area 12
- LNDELV 12
- CTNARE Caution area 11
- OBSTRN Obstruction 11
- RIVERS River 9
- SEAARE Sea area 9
- M_QUAL Data quality 8
- WEDKLP 4
- BUISGL 3
- LNDRGN Land region 3
- SLOTOP 3
- SOUNDG Sounding 3
- LAKARE 2
- SLOGRD 2
- CBLARE 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/US5AK6QY.zip
- S-57 cell https://charts.openships.ai/noaa/s57/harbor/US5AK6QY/1.0/US5AK6QY.000
- GeoJSON https://charts.openships.ai/noaa/s57/harbor/US5AK6QY/1.0/US5AK6QY.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/harbor/US5AK6QY/1.0/US5AK6QY.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/harbor/US5AK6QY/1.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.0 | Mar 12, 2025 | metadata.json |