NOAA S-57 chart cell
Main Hawaiian Islands - Island of Kauai - Hanapepe Bay to Paoo Point, HI
US4HI1OF
- Usage band
- Approach · code 4
- Current edition
- 1.0
- Features
- 165
- S-57 layers
- 38
- Published
- Aug 12, 2025
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 21.90000° N
- South
- 21.60000° N
- West
- 159.60000° W
- East
- 159.30000° W
- Center
- 21.75000° N, 159.45000° W
- Bounds area
- 301 sq nm
- Feature density
- 0.5476 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 4.3
- Smallest layer
- 1
- Largest layer
- 22
- Area sq km
- 1,034
- Features per sq km
- 0.15964
- COALNE Coastline 22
- DEPCNT Depth contour 19
- DEPARE Depth area 18
- SBDARE Seabed area 14
- LNDRGN Land region 9
- LIGHTS Light 7
- SLCONS Shoreline construction 7
- UWTROC Underwater rock 7
- BUAARE 5
- SOUNDG Sounding 5
- BOYSPP Special purpose buoy 4
- SEAARE Sea area 4
- WATTUR 4
- LNDELV 3
- M_QUAL Data quality 3
- RIVERS River 3
- WRECKS Wreck 3
- AIRARE 2
- BOYLAT Lateral buoy 2
- DAYMAR 2
Nearby Chart Cells
Approach 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/US4HI1OF.zip
- S-57 cell https://charts.openships.ai/noaa/s57/approach/US4HI1OF/1.0/US4HI1OF.000
- GeoJSON https://charts.openships.ai/noaa/s57/approach/US4HI1OF/1.0/US4HI1OF.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/approach/US4HI1OF/1.0/US4HI1OF.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/approach/US4HI1OF/1.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.0 | Aug 12, 2025 | metadata.json |