NOAA S-57 chart cell
Dixon Entrance, AK
US4AK5GP
- Usage band
- Approach · code 4
- Current edition
- 1.0
- Features
- 4,113
- S-57 layers
- 37
- Published
- Nov 19, 2024
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 55.20000° N
- South
- 54.90000° N
- West
- 131.40000° W
- East
- 130.80000° W
- Center
- 55.05000° N, 131.10000° W
- Bounds area
- 372 sq nm
- Feature density
- 11.0649 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 111.2
- Smallest layer
- 1
- Largest layer
- 812
- Area sq km
- 1,275
- Features per sq km
- 3.22601
- UWTROC Underwater rock 812
- DEPCNT Depth contour 651
- COALNE Coastline 597
- SBDARE Seabed area 586
- DEPARE Depth area 560
- LNDARE Land area 466
- LNDELV 111
- SLOGRD 71
- RIVERS River 60
- WEDKLP 44
- SEAARE Sea area 29
- LNDRGN Land region 20
- M_QUAL Data quality 20
- OBSTRN Obstruction 20
- LIGHTS Light 8
- SOUNDG Sounding 7
- BCNSPP Special purpose beacon 6
- DAYMAR 6
- LAKARE 6
- PILPNT 6
Nearby Chart Cells
Approach 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/US4AK5GP.zip
- S-57 cell https://charts.openships.ai/noaa/s57/approach/US4AK5GP/1.0/US4AK5GP.000
- GeoJSON https://charts.openships.ai/noaa/s57/approach/US4AK5GP/1.0/US4AK5GP.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/approach/US4AK5GP/1.0/US4AK5GP.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/approach/US4AK5GP/1.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.0 | Nov 19, 2024 | metadata.json |