NOAA S-57 chart cell
Golovnin Bay
US4AK6RS
- Usage band
- Approach · code 4
- Current edition
- 1.0
- Features
- 160
- S-57 layers
- 20
- Published
- Jan 17, 2023
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 64.80000° N
- South
- 64.50000° N
- West
- 163.20000° W
- East
- 162.60000° W
- Center
- 64.65000° N, 162.90000° W
- Bounds area
- 278 sq nm
- Feature density
- 0.5759 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 8
- Smallest layer
- 1
- Largest layer
- 23
- Area sq km
- 953
- Features per sq km
- 0.16791
- COALNE Coastline 23
- DEPARE Depth area 22
- DEPCNT Depth contour 21
- SLOTOP 20
- RIVERS River 17
- BUISGL 9
- SBDARE Seabed area 9
- LNDARE Land area 6
- LNDRGN Land region 6
- UWTROC Underwater rock 6
- LNDELV 4
- MAGVAR Magnetic variation 3
- SEAARE Sea area 3
- SOUNDG Sounding 3
- LAKARE 2
- M_QUAL Data quality 2
- AIRARE 1
- M_COVR Coverage 1
- M_NPUB 1
- M_NSYS 1
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/US4AK6RS.zip
- S-57 cell https://charts.openships.ai/noaa/s57/approach/US4AK6RS/1.0/US4AK6RS.000
- GeoJSON https://charts.openships.ai/noaa/s57/approach/US4AK6RS/1.0/US4AK6RS.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/approach/US4AK6RS/1.0/US4AK6RS.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/approach/US4AK6RS/1.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.0 | Jan 17, 2023 | metadata.json |