NOAA S-57 chart cell
Uganik Bay
US4AK4JE
- Usage band
- Approach · code 4
- Current edition
- 2.0
- Features
- 1,506
- S-57 layers
- 32
- Published
- Jun 15, 2026
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 57.90000° N
- South
- 57.60000° N
- West
- 153.60000° W
- East
- 153.00000° W
- Center
- 57.75000° N, 153.30000° W
- Bounds area
- 346 sq nm
- Feature density
- 4.3495 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 47.1
- Smallest layer
- 1
- Largest layer
- 292
- Area sq km
- 1,188
- Features per sq km
- 1.2681
- UWTROC Underwater rock 292
- DEPCNT Depth contour 281
- DEPARE Depth area 276
- SBDARE Seabed area 183
- COALNE Coastline 111
- RIVERS River 76
- LNDARE Land area 69
- OBSTRN Obstruction 48
- LNDELV 37
- M_QUAL Data quality 33
- LNDRGN Land region 20
- BUISGL 17
- SOUNDG Sounding 16
- WEDKLP 10
- SEAARE Sea area 9
- LNDMRK 4
- MAGVAR Magnetic variation 3
- SLCONS Shoreline construction 3
- DAYMAR 2
- LAKARE 2
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/US4AK4JE.zip
- S-57 cell https://charts.openships.ai/noaa/s57/approach/US4AK4JE/2.0/US4AK4JE.000
- GeoJSON https://charts.openships.ai/noaa/s57/approach/US4AK4JE/2.0/US4AK4JE.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/approach/US4AK4JE/2.0/US4AK4JE.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/approach/US4AK4JE/2.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 2.0 | Jun 15, 2026 | metadata.json |