NOAA S-57 chart cell
Port Chatham and Approaches
US5AK5NG
- Usage band
- Harbor · code 5
- Current edition
- 1.0
- Features
- 395
- S-57 layers
- 26
- Published
- Oct 3, 2024
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 59.25000° N
- South
- 59.17500° N
- West
- 151.80000° W
- East
- 151.65000° W
- Center
- 59.21250° N, 151.72500° W
- Bounds area
- 21 sq nm
- Feature density
- 19.0287 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 15.2
- Smallest layer
- 1
- Largest layer
- 115
- Area sq km
- 71
- Features per sq km
- 5.54787
- DEPCNT Depth contour 115
- DEPARE Depth area 112
- SBDARE Seabed area 48
- UWTROC Underwater rock 35
- LNDARE Land area 20
- COALNE Coastline 16
- LNDELV 15
- RIVERS River 7
- LNDMRK 3
- LNDRGN Land region 3
- BOYLAT Lateral buoy 2
- LIGHTS Light 2
- SEAARE Sea area 2
- SOUNDG Sounding 2
- WEDKLP 2
- BCNSPP Special purpose beacon 1
- DAYMAR 1
- LAKARE 1
- M_COVR Coverage 1
- M_NPUB 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/US5AK5NG.zip
- S-57 cell https://charts.openships.ai/noaa/s57/harbor/US5AK5NG/1.0/US5AK5NG.000
- GeoJSON https://charts.openships.ai/noaa/s57/harbor/US5AK5NG/1.0/US5AK5NG.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/harbor/US5AK5NG/1.0/US5AK5NG.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/harbor/US5AK5NG/1.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.0 | Oct 3, 2024 | metadata.json |