NOAA S-57 chart cell
Chatham Strait, AK
US5AK2NI
- Usage band
- Harbor · code 5
- Current edition
- 1.0
- Features
- 94
- S-57 layers
- 19
- Published
- Jul 26, 2024
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 57.07500° N
- South
- 57.00000° N
- West
- 134.85000° W
- East
- 134.70000° W
- Center
- 57.03750° N, 134.77500° W
- Bounds area
- 22 sq nm
- Feature density
- 4.2601 / sq nm
Chart Statistics
19 largest layers shown
- Average features per layer
- 4.9
- Smallest layer
- 1
- Largest layer
- 19
- Area sq km
- 76
- Features per sq km
- 1.24203
- COALNE Coastline 19
- DEPARE Depth area 19
- DEPCNT Depth contour 14
- UWTROC Underwater rock 7
- SBDARE Seabed area 5
- M_QUAL Data quality 4
- RIVERS River 4
- SEAARE Sea area 4
- SOUNDG Sounding 3
- WEDKLP 3
- LNDELV 2
- M_NPUB 2
- SLOGRD 2
- LNDARE Land area 1
- M_COVR Coverage 1
- M_NSYS 1
- MAGVAR Magnetic variation 1
- OBSTRN Obstruction 1
- SLOTOP 1
Nearby Chart Cells
Harbor 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/US5AK2NI.zip
- S-57 cell https://charts.openships.ai/noaa/s57/harbor/US5AK2NI/1.0/US5AK2NI.000
- GeoJSON https://charts.openships.ai/noaa/s57/harbor/US5AK2NI/1.0/US5AK2NI.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/harbor/US5AK2NI/1.0/US5AK2NI.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/harbor/US5AK2NI/1.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.0 | Jul 26, 2024 | metadata.json |