NOAA S-57 chart cell
North Pacific Ocean - Kalaupapa Peninsula, Moloka'i, HI
US4HI1MN
- Usage band
- Approach · code 4
- Current edition
- 1.0
- Features
- 587
- S-57 layers
- 41
- Published
- Sep 26, 2025
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 21.30000° N
- South
- 21.00000° N
- West
- 157.20000° W
- East
- 156.90000° W
- Center
- 21.15000° N, 157.05000° W
- Bounds area
- 303 sq nm
- Feature density
- 1.94 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 14.3
- Smallest layer
- 1
- Largest layer
- 93
- Area sq km
- 1,038
- Features per sq km
- 0.5656
- UWTROC Underwater rock 93
- DEPCNT Depth contour 74
- SBDARE Seabed area 70
- DEPARE Depth area 50
- COALNE Coastline 47
- LNDARE Land area 43
- LNDELV 26
- OBSTRN Obstruction 25
- SLOGRD 23
- SLCONS Shoreline construction 16
- BUAARE 14
- LNDRGN Land region 11
- BUISGL 10
- LIGHTS Light 9
- M_QUAL Data quality 9
- SOUNDG Sounding 8
- LNDMRK 5
- PILPNT 5
- CBLSUB 4
- RIVERS River 4
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/US4HI1MN.zip
- S-57 cell https://charts.openships.ai/noaa/s57/approach/US4HI1MN/1.0/US4HI1MN.000
- GeoJSON https://charts.openships.ai/noaa/s57/approach/US4HI1MN/1.0/US4HI1MN.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/approach/US4HI1MN/1.0/US4HI1MN.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/approach/US4HI1MN/1.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.0 | Sep 26, 2025 | metadata.json |