NOAA S-57 chart cell
Lake Huron - Entrance to Port Huron, MI
US5DETQN
- Usage band
- Harbor · code 5
- Current edition
- 1.4
- Features
- 966
- S-57 layers
- 51
- Published
- Dec 22, 2025
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 43.05000° N
- South
- 42.97500° N
- West
- 82.42500° W
- East
- 82.35000° W
- Center
- 43.01250° N, 82.38750° W
- Bounds area
- 15 sq nm
- Feature density
- 65.1518 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 18.9
- Smallest layer
- 1
- Largest layer
- 228
- Area sq km
- 51
- Features per sq km
- 18.99522
- SLCONS Shoreline construction 228
- DEPARE Depth area 167
- DEPCNT Depth contour 160
- BUISGL 67
- COALNE Coastline 45
- PONTON 31
- OBSTRN Obstruction 29
- M_QUAL Data quality 25
- LIGHTS Light 19
- PILPNT 17
- BOYLAT Lateral buoy 15
- MORFAC 15
- SOUNDG Sounding 13
- WRECKS Wreck 13
- BUAARE 9
- SBDARE Seabed area 9
- LNDMRK 8
- PIPSOL 8
- CTRPNT 6
- LNDARE Land area 6
Nearby Chart Cells
Harbor 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/US5DETQN.zip
- S-57 base cell https://charts.openships.ai/noaa/s57/harbor/US5DETQN/1.4/US5DETQN.000
- S-57 update 001 https://charts.openships.ai/noaa/s57/harbor/US5DETQN/1.4/US5DETQN.001
- S-57 update 002 https://charts.openships.ai/noaa/s57/harbor/US5DETQN/1.4/US5DETQN.002
- S-57 update 003 https://charts.openships.ai/noaa/s57/harbor/US5DETQN/1.4/US5DETQN.003
- S-57 update 004 https://charts.openships.ai/noaa/s57/harbor/US5DETQN/1.4/US5DETQN.004
- GeoJSON https://charts.openships.ai/noaa/s57/harbor/US5DETQN/1.4/US5DETQN.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/harbor/US5DETQN/1.4/US5DETQN.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/harbor/US5DETQN/1.4/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.4 | Dec 22, 2025 | metadata.json |