NOAA S-57 chart cell
Gulf of Alaska
US2PACZS
- Usage band
- General · code 2
- Current edition
- 1.0
- Features
- 4,026
- S-57 layers
- 53
- Published
- Jan 12, 2026
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 62.40000° N
- South
- 57.60000° N
- West
- 153.60000° W
- East
- 144.00000° W
- Center
- 60.00000° N, 148.80000° W
- Bounds area
- 83,032 sq nm
- Feature density
- 0.0485 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 76
- Smallest layer
- 1
- Largest layer
- 779
- Area sq km
- 284,791
- Features per sq km
- 0.01414
- LNDARE Land area 779
- COALNE Coastline 609
- UWTROC Underwater rock 523
- RIVERS River 333
- DEPCNT Depth contour 196
- SBDARE Seabed area 195
- DEPARE Depth area 176
- SLOGRD 153
- LNDELV 152
- SEAARE Sea area 128
- LNDRGN Land region 101
- ICEARE 90
- OBSTRN Obstruction 73
- LIGHTS Light 72
- TESARE 50
- SLOTOP 45
- DAYMAR 42
- BCNSPP Special purpose beacon 40
- BUAARE 35
- MAGVAR Magnetic variation 26
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/US2PACZS.zip
- S-57 cell https://charts.openships.ai/noaa/s57/general/US2PACZS/1.0/US2PACZS.000
- GeoJSON https://charts.openships.ai/noaa/s57/general/US2PACZS/1.0/US2PACZS.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/general/US2PACZS/1.0/US2PACZS.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/general/US2PACZS/1.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.0 | Jan 12, 2026 | metadata.json |