NOAA S-57 chart cell
Sanak Island
US5AK7DB
- Usage band
- Harbor · code 5
- Current edition
- 1.0
- Features
- 513
- S-57 layers
- 22
- Published
- Jan 5, 2025
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 54.45000° N
- South
- 54.37500° N
- West
- 162.75000° W
- East
- 162.60000° W
- Center
- 54.41250° N, 162.67500° W
- Bounds area
- 24 sq nm
- Feature density
- 21.7367 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 23.3
- Smallest layer
- 1
- Largest layer
- 94
- Area sq km
- 81
- Features per sq km
- 6.3374
- LNDARE Land area 94
- DEPCNT Depth contour 87
- COALNE Coastline 85
- DEPARE Depth area 74
- UWTROC Underwater rock 54
- SBDARE Seabed area 40
- LNDELV 11
- OBSTRN Obstruction 11
- SEAARE Sea area 11
- RIVERS River 10
- WEDKLP 10
- SLOTOP 6
- M_QUAL Data quality 5
- LNDRGN Land region 4
- LAKARE 2
- MAGVAR Magnetic variation 2
- SOUNDG Sounding 2
- BUISGL 1
- M_COVR Coverage 1
- M_NPUB 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/US5AK7DB.zip
- S-57 cell https://charts.openships.ai/noaa/s57/harbor/US5AK7DB/1.0/US5AK7DB.000
- GeoJSON https://charts.openships.ai/noaa/s57/harbor/US5AK7DB/1.0/US5AK7DB.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/harbor/US5AK7DB/1.0/US5AK7DB.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/harbor/US5AK7DB/1.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.0 | Jan 5, 2025 | metadata.json |