NOAA S-57 chart cell
Ratz Harbor, AK
US5AK3XI
- Usage band
- Harbor · code 5
- Current edition
- 1.0
- Features
- 165
- S-57 layers
- 23
- Published
- Jul 2, 2024
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 55.95000° N
- South
- 55.87500° N
- West
- 132.75000° W
- East
- 132.60000° W
- Center
- 55.91250° N, 132.67500° W
- Bounds area
- 23 sq nm
- Feature density
- 7.2594 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 7.2
- Smallest layer
- 1
- Largest layer
- 35
- Area sq km
- 78
- Features per sq km
- 2.11649
- DEPCNT Depth contour 35
- DEPARE Depth area 27
- UWTROC Underwater rock 22
- SBDARE Seabed area 17
- COALNE Coastline 14
- LNDARE Land area 12
- M_QUAL Data quality 6
- LNDRGN Land region 4
- OBSTRN Obstruction 4
- RIVERS River 4
- M_NPUB 3
- SOUNDG Sounding 3
- CBLARE 2
- SEAARE Sea area 2
- SWPARE 2
- BUISGL 1
- CBLSUB 1
- LNDELV 1
- M_COVR Coverage 1
- M_NSYS 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/US5AK3XI.zip
- S-57 cell https://charts.openships.ai/noaa/s57/harbor/US5AK3XI/1.0/US5AK3XI.000
- GeoJSON https://charts.openships.ai/noaa/s57/harbor/US5AK3XI/1.0/US5AK3XI.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/harbor/US5AK3XI/1.0/US5AK3XI.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/harbor/US5AK3XI/1.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.0 | Jul 2, 2024 | metadata.json |