NOAA S-57 chart cell
Delarof Harbor
US5AK7NP
- Usage band
- Harbor · code 5
- Current edition
- 1.0
- Features
- 398
- S-57 layers
- 23
- Published
- Jan 7, 2025
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 55.20000° N
- South
- 55.12500° N
- West
- 160.65000° W
- East
- 160.50000° W
- Center
- 55.16250° N, 160.57500° W
- Bounds area
- 23 sq nm
- Feature density
- 17.1797 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 17.3
- Smallest layer
- 1
- Largest layer
- 85
- Area sq km
- 79
- Features per sq km
- 5.00879
- UWTROC Underwater rock 85
- COALNE Coastline 60
- LNDARE Land area 40
- DEPCNT Depth contour 39
- DEPARE Depth area 38
- BUISGL 31
- WEDKLP 27
- SBDARE Seabed area 24
- RIVERS River 16
- LNDELV 7
- M_QUAL Data quality 6
- OBSTRN Obstruction 5
- SEAARE Sea area 4
- SOUNDG Sounding 4
- LNDRGN Land region 3
- MAGVAR Magnetic variation 2
- BUAARE 1
- M_COVR Coverage 1
- M_NPUB 1
- M_NSYS 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/US5AK7NP.zip
- S-57 cell https://charts.openships.ai/noaa/s57/harbor/US5AK7NP/1.0/US5AK7NP.000
- GeoJSON https://charts.openships.ai/noaa/s57/harbor/US5AK7NP/1.0/US5AK7NP.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/harbor/US5AK7NP/1.0/US5AK7NP.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/harbor/US5AK7NP/1.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.0 | Jan 7, 2025 | metadata.json |