NOAA S-57 chart cell
Gulf of Alaska
US2PACYU
- Usage band
- General · code 2
- Current edition
- 1.1
- Features
- 810
- S-57 layers
- 37
- Published
- Mar 16, 2026
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 57.60000° N
- South
- 52.80000° N
- West
- 144.00000° W
- East
- 134.40000° W
- Center
- 55.20000° N, 139.20000° W
- Bounds area
- 94,775 sq nm
- Feature density
- 0.0085 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 21.9
- Smallest layer
- 1
- Largest layer
- 192
- Area sq km
- 325,068
- Features per sq km
- 0.00249
- COALNE Coastline 192
- LNDARE Land area 180
- SLOGRD 59
- UWTROC Underwater rock 59
- SEAARE Sea area 54
- SBDARE Seabed area 48
- DEPARE Depth area 41
- DEPCNT Depth contour 37
- LAKARE 16
- MAGVAR Magnetic variation 14
- SOUNDG Sounding 14
- TESARE 12
- RIVERS River 11
- CBLSUB 10
- LNDRGN Land region 10
- LIGHTS Light 6
- M_QUAL Data quality 6
- ADMARE 5
- BCNSPP Special purpose beacon 4
- DAYMAR 4
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/US2PACYU.zip
- S-57 base cell https://charts.openships.ai/noaa/s57/general/US2PACYU/1.1/US2PACYU.000
- S-57 update 001 https://charts.openships.ai/noaa/s57/general/US2PACYU/1.1/US2PACYU.001
- GeoJSON https://charts.openships.ai/noaa/s57/general/US2PACYU/1.1/US2PACYU.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/general/US2PACYU/1.1/US2PACYU.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/general/US2PACYU/1.1/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.1 | Mar 16, 2026 | metadata.json |