NOAA S-57 chart cell
Crooked Creek, PA
US4OH1MO
- Usage band
- Approach · code 4
- Current edition
- 1.0
- Features
- 73
- S-57 layers
- 20
- Published
- Apr 3, 2024
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 42.30000° N
- South
- 42.00000° N
- West
- 80.70000° W
- East
- 80.40000° W
- Center
- 42.15000° N, 80.55000° W
- Bounds area
- 241 sq nm
- Feature density
- 0.3035 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 3.7
- Smallest layer
- 1
- Largest layer
- 20
- Area sq km
- 825
- Features per sq km
- 0.08848
- SBDARE Seabed area 20
- RECTRC 9
- DEPARE Depth area 8
- SOUNDG Sounding 8
- DEPCNT Depth contour 7
- M_QUAL Data quality 3
- COALNE Coastline 2
- M_COVR Coverage 2
- MAGVAR Magnetic variation 2
- RIVERS River 2
- BOYSPP Special purpose buoy 1
- DMPGRD 1
- LIGHTS Light 1
- LNDARE Land area 1
- M_NPUB 1
- M_NSYS 1
- OBSTRN Obstruction 1
- SEAARE Sea area 1
- SLCONS Shoreline construction 1
- UWTROC Underwater rock 1
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/US4OH1MO.zip
- S-57 cell https://charts.openships.ai/noaa/s57/approach/US4OH1MO/1.0/US4OH1MO.000
- GeoJSON https://charts.openships.ai/noaa/s57/approach/US4OH1MO/1.0/US4OH1MO.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/approach/US4OH1MO/1.0/US4OH1MO.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/approach/US4OH1MO/1.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.0 | Apr 3, 2024 | metadata.json |