NOAA S-57 chart cell
Nunivak I and Vicinity
US2ARCDC
- Usage band
- General · code 2
- Current edition
- 1.0
- Features
- 631
- S-57 layers
- 38
- Published
- Dec 1, 2025
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 62.40000° N
- South
- 57.60000° N
- West
- 172.80000° W
- East
- 163.20000° W
- Center
- 60.00000° N, 168.00000° W
- Bounds area
- 83,032 sq nm
- Feature density
- 0.0076 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 16.6
- Smallest layer
- 1
- Largest layer
- 71
- Area sq km
- 284,791
- Features per sq km
- 0.00222
- RIVERS River 71
- DEPCNT Depth contour 69
- DEPARE Depth area 68
- LNDARE Land area 61
- SBDARE Seabed area 61
- COALNE Coastline 52
- M_QUAL Data quality 40
- MAGVAR Magnetic variation 32
- SOUNDG Sounding 32
- SLOGRD 26
- SEAARE Sea area 25
- UWTROC Underwater rock 13
- LNDELV 11
- LNDRGN Land region 11
- BUAARE 9
- OBSTRN Obstruction 9
- BOYSPP Special purpose buoy 4
- TESARE 4
- ADMARE 3
- CONZNE 3
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/US2ARCDC.zip
- S-57 cell https://charts.openships.ai/noaa/s57/general/US2ARCDC/1.0/US2ARCDC.000
- GeoJSON https://charts.openships.ai/noaa/s57/general/US2ARCDC/1.0/US2ARCDC.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/general/US2ARCDC/1.0/US2ARCDC.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/general/US2ARCDC/1.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.0 | Dec 1, 2025 | metadata.json |