NOAA S-57 chart cell
Lake Saint Clair - Belle River to Ruscom River, ON - Canada
US4MI1BK
- Usage band
- Approach · code 4
- Current edition
- 1.0
- Features
- 93
- S-57 layers
- 26
- Published
- Mar 18, 2024
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 42.30000° N
- South
- 42.00000° N
- West
- 82.80000° W
- East
- 82.50000° W
- Center
- 42.15000° N, 82.65000° W
- Bounds area
- 241 sq nm
- Feature density
- 0.3866 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 3.6
- Smallest layer
- 1
- Largest layer
- 14
- Area sq km
- 825
- Features per sq km
- 0.11273
- COALNE Coastline 14
- BRIDGE 10
- SLCONS Shoreline construction 10
- M_QUAL Data quality 7
- SEAARE Sea area 7
- DEPARE Depth area 6
- LNDRGN Land region 5
- RIVERS River 5
- LNDARE Land area 4
- CBLOHD 3
- UWTROC Underwater rock 3
- HRBFAC 2
- M_COVR Coverage 2
- PIPSOL 2
- SILTNK 2
- ADMARE 1
- BUAARE 1
- BUISGL 1
- CTNARE Caution area 1
- LIGHTS Light 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/US4MI1BK.zip
- S-57 cell https://charts.openships.ai/noaa/s57/approach/US4MI1BK/1.0/US4MI1BK.000
- GeoJSON https://charts.openships.ai/noaa/s57/approach/US4MI1BK/1.0/US4MI1BK.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/approach/US4MI1BK/1.0/US4MI1BK.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/approach/US4MI1BK/1.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.0 | Mar 18, 2024 | metadata.json |