NOAA S-57 chart cell
Chamisso Harbor, Mortlock Islands
US556595
- Usage band
- Harbor · code 5
- Current edition
- 1.1
- Features
- 301
- S-57 layers
- 19
- Published
- Dec 16, 2025
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 5.53675° N
- South
- 5.48062° N
- West
- 153.77434° E
- East
- 153.82962° E
- Center
- 5.50869° N, 153.80198° E
- Bounds area
- 11 sq nm
- Feature density
- 27.0348 / sq nm
Chart Statistics
19 largest layers shown
- Average features per layer
- 15.8
- Smallest layer
- 1
- Largest layer
- 134
- Area sq km
- 38
- Features per sq km
- 7.88209
- SBDARE Seabed area 134
- DEPARE Depth area 55
- DEPCNT Depth contour 53
- UWTROC Underwater rock 11
- BUISGL 10
- M_QUAL Data quality 9
- COALNE Coastline 5
- ADMARE 4
- LNDARE Land area 4
- SWPARE 4
- SOUNDG Sounding 3
- SEAARE Sea area 2
- C_ASSO 1
- CTNARE Caution area 1
- M_COVR Coverage 1
- M_NPUB 1
- M_NSYS 1
- MAGVAR Magnetic variation 1
- SLCONS Shoreline construction 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/US556595.zip
- S-57 base cell https://charts.openships.ai/noaa/s57/harbor/US556595/1.1/US556595.000
- S-57 update 001 https://charts.openships.ai/noaa/s57/harbor/US556595/1.1/US556595.001
- GeoJSON https://charts.openships.ai/noaa/s57/harbor/US556595/1.1/US556595.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/harbor/US556595/1.1/US556595.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/harbor/US556595/1.1/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.1 | Dec 16, 2025 | metadata.json |