NOAA S-57 chart cell
Aleutian Islands
US2ARCCA
- Usage band
- General · code 2
- Current edition
- 1.0
- Features
- 312
- S-57 layers
- 29
- Published
- Dec 1, 2025
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 57.60000° N
- South
- 52.80000° N
- West
- 169.22203° E
- East
- 180.00000° E
- Center
- 55.20000° N, 174.61101° E
- Bounds area
- 106,404 sq nm
- Feature density
- 0.0029 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 10.8
- Smallest layer
- 1
- Largest layer
- 75
- Area sq km
- 364,956
- Features per sq km
- 0.00085
- DEPARE Depth area 75
- DEPCNT Depth contour 68
- LNDARE Land area 46
- SEAARE Sea area 26
- MAGVAR Magnetic variation 23
- SBDARE Seabed area 14
- M_QUAL Data quality 11
- UWTROC Underwater rock 8
- COALNE Coastline 5
- LNDELV 5
- OBSTRN Obstruction 5
- SOUNDG Sounding 5
- ADMARE 2
- LNDRGN Land region 2
- M_COVR Coverage 2
- RESARE 2
- BOYSPP Special purpose buoy 1
- C_ASSO 1
- CONZNE 1
- COSARE 1
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/US2ARCCA.zip
- S-57 cell https://charts.openships.ai/noaa/s57/general/US2ARCCA/1.0/US2ARCCA.000
- GeoJSON https://charts.openships.ai/noaa/s57/general/US2ARCCA/1.0/US2ARCCA.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/general/US2ARCCA/1.0/US2ARCCA.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/general/US2ARCCA/1.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.0 | Dec 1, 2025 | metadata.json |