NOAA S-57 chart cell
Lake Huron - Mullett Lake, MI
US4MI1ME
- Usage band
- Approach · code 4
- Current edition
- 1.0
- Features
- 104
- S-57 layers
- 17
- Published
- Sep 12, 2024
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 45.60000° N
- South
- 45.30000° N
- West
- 84.60000° W
- East
- 84.30000° W
- Center
- 45.45000° N, 84.45000° W
- Bounds area
- 228 sq nm
- Feature density
- 0.4569 / sq nm
Chart Statistics
17 largest layers shown
- Average features per layer
- 6.1
- Smallest layer
- 1
- Largest layer
- 24
- Area sq km
- 781
- Features per sq km
- 0.13322
- LNDRGN Land region 24
- RIVERS River 19
- COALNE Coastline 13
- CBLOHD 10
- SEAARE Sea area 7
- BUAARE 4
- LNDARE Land area 4
- MAGVAR Magnetic variation 4
- BRIDGE 3
- CTNARE Caution area 3
- DEPARE Depth area 3
- M_QUAL Data quality 3
- RESARE 3
- LAKARE 1
- M_COVR Coverage 1
- M_NPUB 1
- M_NSYS 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/US4MI1ME.zip
- S-57 cell https://charts.openships.ai/noaa/s57/approach/US4MI1ME/1.0/US4MI1ME.000
- GeoJSON https://charts.openships.ai/noaa/s57/approach/US4MI1ME/1.0/US4MI1ME.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/approach/US4MI1ME/1.0/US4MI1ME.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/approach/US4MI1ME/1.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.0 | Sep 12, 2024 | metadata.json |