NOAA S-57 chart cell
Petersburg, AK
US5AK2KU
- Usage band
- Harbor · code 5
- Current edition
- 1.0
- Features
- 1,223
- S-57 layers
- 50
- Published
- Sep 9, 2024
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 56.85000° N
- South
- 56.77500° N
- West
- 133.05000° W
- East
- 132.90000° W
- Center
- 56.81250° N, 132.97500° W
- Bounds area
- 22 sq nm
- Feature density
- 55.0929 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 24.5
- Smallest layer
- 1
- Largest layer
- 238
- Area sq km
- 76
- Features per sq km
- 16.06251
- SLCONS Shoreline construction 238
- DEPCNT Depth contour 196
- UWTROC Underwater rock 186
- DEPARE Depth area 118
- PONTON 100
- COALNE Coastline 76
- BUISGL 58
- SBDARE Seabed area 32
- LNDARE Land area 31
- LIGHTS Light 24
- OBSTRN Obstruction 17
- BCNSPP Special purpose beacon 16
- M_QUAL Data quality 12
- DAYMAR 9
- PILPNT 9
- SOUNDG Sounding 8
- BCNLAT Lateral beacon 7
- LNDRGN Land region 7
- WRECKS Wreck 6
- BUAARE 5
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/US5AK2KU.zip
- S-57 cell https://charts.openships.ai/noaa/s57/harbor/US5AK2KU/1.0/US5AK2KU.000
- GeoJSON https://charts.openships.ai/noaa/s57/harbor/US5AK2KU/1.0/US5AK2KU.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/harbor/US5AK2KU/1.0/US5AK2KU.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/harbor/US5AK2KU/1.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.0 | Sep 9, 2024 | metadata.json |