NOAA S-57 chart cell
Glacier Bay
US4AK5TH
- Usage band
- Approach · code 4
- Current edition
- 1.0
- Features
- 637
- S-57 layers
- 26
- Published
- Nov 29, 2024
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 59.10000° N
- South
- 58.80000° N
- West
- 136.20000° W
- East
- 135.60000° W
- Center
- 58.95000° N, 135.90000° W
- Bounds area
- 335 sq nm
- Feature density
- 1.9033 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 24.5
- Smallest layer
- 1
- Largest layer
- 140
- Area sq km
- 1,148
- Features per sq km
- 0.55492
- DEPCNT Depth contour 140
- DEPARE Depth area 129
- RIVERS River 103
- COALNE Coastline 38
- LNDELV 37
- UWTROC Underwater rock 34
- M_VDAT 26
- LNDARE Land area 20
- ICEARE 19
- SBDARE Seabed area 16
- SLOGRD 12
- M_QUAL Data quality 11
- LNDRGN Land region 9
- SEAARE Sea area 9
- RESARE 6
- UNSARE 6
- CTNARE Caution area 5
- LAKARE 5
- SOUNDG Sounding 4
- OBSTRN Obstruction 2
Nearby Chart Cells
Approach 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/US4AK5TH.zip
- S-57 cell https://charts.openships.ai/noaa/s57/approach/US4AK5TH/1.0/US4AK5TH.000
- GeoJSON https://charts.openships.ai/noaa/s57/approach/US4AK5TH/1.0/US4AK5TH.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/approach/US4AK5TH/1.0/US4AK5TH.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/approach/US4AK5TH/1.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.0 | Nov 29, 2024 | metadata.json |