NOAA S-57 chart cell
Saginaw Bay - Quanicassee River to Lone Tree Island, MI
US4MI1GH
- Usage band
- Approach · code 4
- Current edition
- 1.0
- Features
- 311
- S-57 layers
- 39
- Published
- Oct 19, 2023
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 43.80000° N
- South
- 43.50000° N
- West
- 83.70000° W
- East
- 83.40000° W
- Center
- 43.65000° N, 83.55000° W
- Bounds area
- 235 sq nm
- Feature density
- 1.3248 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 8
- Smallest layer
- 1
- Largest layer
- 45
- Area sq km
- 805
- Features per sq km
- 0.38625
- COALNE Coastline 45
- DEPARE Depth area 37
- DEPCNT Depth contour 34
- LNDRGN Land region 30
- M_QUAL Data quality 23
- RIVERS River 19
- LNDARE Land area 18
- SLCONS Shoreline construction 18
- SBDARE Seabed area 10
- UWTROC Underwater rock 8
- WEDKLP 8
- BUISGL 7
- LIGHTS Light 6
- HRBFAC 4
- BUAARE 3
- LNDMRK 3
- PILPNT 3
- RESARE 3
- SEAARE Sea area 3
- SOUNDG Sounding 3
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/US4MI1GH.zip
- S-57 cell https://charts.openships.ai/noaa/s57/approach/US4MI1GH/1.0/US4MI1GH.000
- GeoJSON https://charts.openships.ai/noaa/s57/approach/US4MI1GH/1.0/US4MI1GH.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/approach/US4MI1GH/1.0/US4MI1GH.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/approach/US4MI1GH/1.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.0 | Oct 19, 2023 | metadata.json |