NOAA S-57 chart cell
Bristol Bay and Shelikof Strait, AK
US2ARCDD
- Usage band
- General · code 2
- Current edition
- 1.0
- Features
- 1,440
- S-57 layers
- 44
- Published
- Jan 12, 2026
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 62.40000° N
- South
- 57.60000° N
- West
- 163.20000° W
- East
- 153.60000° W
- Center
- 60.00000° N, 158.40000° W
- Bounds area
- 83,032 sq nm
- Feature density
- 0.0173 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 32.7
- Smallest layer
- 1
- Largest layer
- 192
- Area sq km
- 284,791
- Features per sq km
- 0.00506
- DEPCNT Depth contour 192
- DEPARE Depth area 189
- UWTROC Underwater rock 180
- RIVERS River 118
- LNDARE Land area 110
- SLOGRD 100
- COALNE Coastline 91
- SBDARE Seabed area 72
- SEAARE Sea area 47
- LNDRGN Land region 46
- LNDELV 35
- MAGVAR Magnetic variation 30
- BUAARE 28
- SOUNDG Sounding 27
- TESARE 26
- M_QUAL Data quality 23
- OBSTRN Obstruction 14
- CBLSUB 13
- CTNARE Caution area 11
- SLCONS Shoreline construction 9
Nearby Chart Cells
General 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/US2ARCDD.zip
- S-57 cell https://charts.openships.ai/noaa/s57/general/US2ARCDD/1.0/US2ARCDD.000
- GeoJSON https://charts.openships.ai/noaa/s57/general/US2ARCDD/1.0/US2ARCDD.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/general/US2ARCDD/1.0/US2ARCDD.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/general/US2ARCDD/1.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.0 | Jan 12, 2026 | metadata.json |