NOAA S-57 chart cell
North Pacific Ocean - Island of Hawai'i, HI to Southwest
US3HI1CT
- Usage band
- Coastal · code 3
- Current edition
- 1.0
- Features
- 67
- S-57 layers
- 15
- Published
- Apr 24, 2026
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 19.20000° N
- South
- 18.00000° N
- West
- 157.20000° W
- East
- 156.00000° W
- Center
- 18.60000° N, 156.60000° W
- Bounds area
- 4,920 sq nm
- Feature density
- 0.0136 / sq nm
Chart Statistics
15 largest layers shown
- Average features per layer
- 4.5
- Smallest layer
- 1
- Largest layer
- 24
- Area sq km
- 16,874
- Features per sq km
- 0.00397
- DEPARE Depth area 24
- DEPCNT Depth contour 23
- SOUNDG Sounding 5
- SBDARE Seabed area 3
- M_QUAL Data quality 2
- CBLSUB 1
- CONZNE 1
- COSARE 1
- EXEZNE 1
- M_COVR Coverage 1
- M_NPUB 1
- M_NSYS 1
- MAGVAR Magnetic variation 1
- SEAARE Sea area 1
- TESARE 1
Nearby Chart Cells
Coastal 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/US3HI1CT.zip
- S-57 cell https://charts.openships.ai/noaa/s57/coastal/US3HI1CT/1.0/US3HI1CT.000
- GeoJSON https://charts.openships.ai/noaa/s57/coastal/US3HI1CT/1.0/US3HI1CT.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/coastal/US3HI1CT/1.0/US3HI1CT.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/coastal/US3HI1CT/1.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.0 | Apr 24, 2026 | metadata.json |