NOAA S-57 chart cell
Baranof Island - Cape Ommaney and Chatham Strait
US4AK5KJ
- Usage band
- Approach · code 4
- Current edition
- 1.0
- Features
- 2,122
- S-57 layers
- 43
- Published
- May 10, 2024
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 56.40000° N
- South
- 56.10000° N
- West
- 135.00000° W
- East
- 134.40000° W
- Center
- 56.25000° N, 134.70000° W
- Bounds area
- 360 sq nm
- Feature density
- 5.8863 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 49.3
- Smallest layer
- 1
- Largest layer
- 427
- Area sq km
- 1,236
- Features per sq km
- 1.71618
- SBDARE Seabed area 427
- DEPCNT Depth contour 387
- DEPARE Depth area 322
- COALNE Coastline 272
- UWTROC Underwater rock 142
- LNDARE Land area 108
- WEDKLP 87
- RIVERS River 73
- OBSTRN Obstruction 52
- LNDELV 31
- SEAARE Sea area 31
- SLCONS Shoreline construction 31
- LNDRGN Land region 18
- VEGATN 18
- BUISGL 15
- M_QUAL Data quality 15
- SOUNDG Sounding 13
- MAGVAR Magnetic variation 10
- SLOTOP 8
- LIGHTS Light 7
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/US4AK5KJ.zip
- S-57 cell https://charts.openships.ai/noaa/s57/approach/US4AK5KJ/1.0/US4AK5KJ.000
- GeoJSON https://charts.openships.ai/noaa/s57/approach/US4AK5KJ/1.0/US4AK5KJ.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/approach/US4AK5KJ/1.0/US4AK5KJ.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/approach/US4AK5KJ/1.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.0 | May 10, 2024 | metadata.json |