NOAA S-57 chart cell
North Pacific Ocean; Aleutian Basin
US1GLBDS
- Usage band
- Overview · code 1
- Current edition
- 2.0
- Features
- 929
- S-57 layers
- 32
- Published
- Dec 9, 2025
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 62.40000° N
- South
- 48.50000° N
- West
- 165.66667° E
- East
- 180.00000° E
- Center
- 55.45000° N, 172.83333° E
- Bounds area
- 406,317 sq nm
- Feature density
- 0.0023 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 29
- Smallest layer
- 1
- Largest layer
- 263
- Area sq km
- 1,393,627
- Features per sq km
- 0.00067
- DEPCNT Depth contour 263
- DEPARE Depth area 262
- MAGVAR Magnetic variation 79
- SEAARE Sea area 49
- LNDARE Land area 42
- COALNE Coastline 41
- LNDELV 35
- LNDRGN Land region 23
- ADMARE 21
- SBDARE Seabed area 20
- OBSTRN Obstruction 19
- WRECKS Wreck 15
- SOUNDG Sounding 12
- LIGHTS Light 5
- LNDMRK 5
- BOYSPP Special purpose buoy 4
- M_QUAL Data quality 4
- RDOSTA 4
- TESARE 4
- UWTROC Underwater rock 4
Nearby Chart Cells
Overview 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/US1GLBDS.zip
- S-57 cell https://charts.openships.ai/noaa/s57/overview/US1GLBDS/2.0/US1GLBDS.000
- GeoJSON https://charts.openships.ai/noaa/s57/overview/US1GLBDS/2.0/US1GLBDS.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/overview/US1GLBDS/2.0/US1GLBDS.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/overview/US1GLBDS/2.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 2.0 | Dec 9, 2025 | metadata.json |