NOAA S-57 chart cell
Yukon River
US4AK6JS
- Usage band
- Approach · code 4
- Current edition
- 2.0
- Features
- 9
- S-57 layers
- 8
- Published
- Jul 1, 2025
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 62.40000° N
- South
- 62.10000° N
- West
- 163.20000° W
- East
- 162.60000° W
- Center
- 62.25000° N, 162.90000° W
- Bounds area
- 302 sq nm
- Feature density
- 0.0298 / sq nm
Chart Statistics
8 largest layers shown
- Average features per layer
- 1.1
- Smallest layer
- 1
- Largest layer
- 2
- Area sq km
- 1,036
- Features per sq km
- 0.00869
- RIVERS River 2
- LNDARE Land area 1
- LNDRGN Land region 1
- M_COVR Coverage 1
- M_NPUB 1
- M_NSYS 1
- M_QUAL Data quality 1
- MAGVAR Magnetic variation 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/US4AK6JS.zip
- S-57 cell https://charts.openships.ai/noaa/s57/approach/US4AK6JS/2.0/US4AK6JS.000
- GeoJSON https://charts.openships.ai/noaa/s57/approach/US4AK6JS/2.0/US4AK6JS.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/approach/US4AK6JS/2.0/US4AK6JS.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/approach/US4AK6JS/2.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 2.0 | Jul 1, 2025 | metadata.json |