NOAA S-57 chart cell
Keku Strait, AK
US5AK2JP
- Usage band
- Harbor · code 5
- Current edition
- 1.0
- Features
- 1,193
- S-57 layers
- 23
- Published
- Aug 26, 2024
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 56.77500° N
- South
- 56.70000° N
- West
- 133.80000° W
- East
- 133.65000° W
- Center
- 56.73750° N, 133.72500° W
- Bounds area
- 22 sq nm
- Feature density
- 53.6342 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 51.9
- Smallest layer
- 1
- Largest layer
- 377
- Area sq km
- 76
- Features per sq km
- 15.63722
- UWTROC Underwater rock 377
- SBDARE Seabed area 191
- DEPCNT Depth contour 185
- DEPARE Depth area 172
- COALNE Coastline 99
- LNDARE Land area 86
- RIVERS River 14
- WEDKLP 12
- OBSTRN Obstruction 11
- M_QUAL Data quality 9
- LNDELV 5
- SEAARE Sea area 5
- BCNLAT Lateral beacon 4
- CTNARE Caution area 4
- DAYMAR 4
- MAGVAR Magnetic variation 3
- WATTUR 3
- BUISGL 2
- PILPNT 2
- SOUNDG Sounding 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/US5AK2JP.zip
- S-57 cell https://charts.openships.ai/noaa/s57/harbor/US5AK2JP/1.0/US5AK2JP.000
- GeoJSON https://charts.openships.ai/noaa/s57/harbor/US5AK2JP/1.0/US5AK2JP.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/harbor/US5AK2JP/1.0/US5AK2JP.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/harbor/US5AK2JP/1.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.0 | Aug 26, 2024 | metadata.json |