NOAA S-57 chart cell
Adak Island - Bay of Islands
US5AK0IK
- Usage band
- Harbor · code 5
- Current edition
- 1.0
- Features
- 364
- S-57 layers
- 21
- Published
- Jul 11, 2024
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 51.82500° N
- South
- 51.75000° N
- West
- 177.00000° W
- East
- 176.85000° W
- Center
- 51.78750° N, 176.92500° W
- Bounds area
- 25 sq nm
- Feature density
- 14.5099 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 17.3
- Smallest layer
- 1
- Largest layer
- 74
- Area sq km
- 86
- Features per sq km
- 4.23041
- DEPCNT Depth contour 74
- DEPARE Depth area 70
- COALNE Coastline 50
- LNDARE Land area 49
- SBDARE Seabed area 37
- UWTROC Underwater rock 13
- WEDKLP 11
- RIVERS River 10
- SLOTOP 10
- LNDRGN Land region 8
- M_QUAL Data quality 6
- OBSTRN Obstruction 6
- SEAARE Sea area 6
- ADMARE 3
- SOUNDG Sounding 3
- M_NPUB 2
- SWPARE 2
- M_COVR Coverage 1
- M_NSYS 1
- MAGVAR Magnetic variation 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/US5AK0IK.zip
- S-57 cell https://charts.openships.ai/noaa/s57/harbor/US5AK0IK/1.0/US5AK0IK.000
- GeoJSON https://charts.openships.ai/noaa/s57/harbor/US5AK0IK/1.0/US5AK0IK.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/harbor/US5AK0IK/1.0/US5AK0IK.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/harbor/US5AK0IK/1.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.0 | Jul 11, 2024 | metadata.json |