NOAA S-57 chart cell
Lake Superior - Presque Isle River to Carp River, MI
US4MI2QC
- Usage band
- Approach · code 4
- Current edition
- 2.0
- Features
- 48
- S-57 layers
- 19
- Published
- May 26, 2026
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 46.80000° N
- South
- 46.50000° N
- West
- 90.00000° W
- East
- 89.70000° W
- Center
- 46.65000° N, 89.85000° W
- Bounds area
- 223 sq nm
- Feature density
- 0.2155 / sq nm
Chart Statistics
19 largest layers shown
- Average features per layer
- 2.5
- Smallest layer
- 1
- Largest layer
- 11
- Area sq km
- 764
- Features per sq km
- 0.06284
- DEPARE Depth area 11
- DEPCNT Depth contour 7
- RIVERS River 6
- LNDELV 4
- UWTROC Underwater rock 3
- LNDARE Land area 2
- M_QUAL Data quality 2
- MAGVAR Magnetic variation 2
- COALNE Coastline 1
- CTRPNT 1
- LNDRGN Land region 1
- M_COVR Coverage 1
- M_NPUB 1
- M_NSYS 1
- RECTRC 1
- RESARE 1
- SBDARE Seabed area 1
- SEAARE Sea area 1
- SOUNDG Sounding 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/US4MI2QC.zip
- S-57 cell https://charts.openships.ai/noaa/s57/approach/US4MI2QC/2.0/US4MI2QC.000
- GeoJSON https://charts.openships.ai/noaa/s57/approach/US4MI2QC/2.0/US4MI2QC.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/approach/US4MI2QC/2.0/US4MI2QC.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/approach/US4MI2QC/2.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 2.0 | May 26, 2026 | metadata.json |