NOAA S-57 chart cell
Lake Superior
US4MI2VG
- Usage band
- Approach · code 4
- Current edition
- 3.2
- Features
- 1,248
- S-57 layers
- 43
- Published
- Aug 4, 2025
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 48.30000° N
- South
- 48.00000° N
- West
- 88.80000° W
- East
- 88.50000° W
- Center
- 48.15000° N, 88.65000° W
- Bounds area
- 216 sq nm
- Feature density
- 5.7655 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 29
- Smallest layer
- 1
- Largest layer
- 302
- Area sq km
- 742
- Features per sq km
- 1.68096
- DEPARE Depth area 302
- DEPCNT Depth contour 241
- UWTROC Underwater rock 208
- LNDARE Land area 120
- COALNE Coastline 68
- SBDARE Seabed area 44
- LNDELV 37
- M_QUAL Data quality 34
- SEAARE Sea area 27
- LAKARE 24
- RIVERS River 18
- LNDRGN Land region 16
- BUAARE 13
- CTRPNT 11
- OBSTRN Obstruction 10
- BOYLAT Lateral buoy 7
- BOYSPP Special purpose buoy 7
- SOUNDG Sounding 7
- PRDARE 6
- RESARE 5
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/US4MI2VG.zip
- S-57 base cell https://charts.openships.ai/noaa/s57/approach/US4MI2VG/3.2/US4MI2VG.000
- S-57 update 001 https://charts.openships.ai/noaa/s57/approach/US4MI2VG/3.2/US4MI2VG.001
- S-57 update 002 https://charts.openships.ai/noaa/s57/approach/US4MI2VG/3.2/US4MI2VG.002
- GeoJSON https://charts.openships.ai/noaa/s57/approach/US4MI2VG/3.2/US4MI2VG.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/approach/US4MI2VG/3.2/US4MI2VG.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/approach/US4MI2VG/3.2/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 3.2 | Aug 4, 2025 | metadata.json |