NOAA S-57 chart cell
Gulf of Maine - Petit Manan Light to Frenchman Bay
US4ME1DK
- Usage band
- Approach · code 4
- Current edition
- 1.1
- Features
- 2,214
- S-57 layers
- 45
- Published
- Jan 23, 2025
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 44.40000° N
- South
- 44.10000° N
- West
- 68.10000° W
- East
- 67.80000° W
- Center
- 44.25000° N, 67.95000° W
- Bounds area
- 232 sq nm
- Feature density
- 9.5269 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 49.2
- Smallest layer
- 1
- Largest layer
- 749
- Area sq km
- 797
- Features per sq km
- 2.77759
- DEPCNT Depth contour 749
- DEPARE Depth area 656
- SBDARE Seabed area 331
- UWTROC Underwater rock 94
- COALNE Coastline 71
- SEAARE Sea area 48
- LNDARE Land area 47
- SLCONS Shoreline construction 27
- LNDRGN Land region 22
- BOYLAT Lateral buoy 21
- BUISGL 20
- SLOTOP 20
- SOUNDG Sounding 17
- FOGSIG 11
- M_QUAL Data quality 8
- LIGHTS Light 7
- RIVERS River 7
- LNDELV 6
- OBSTRN Obstruction 6
- LNDMRK 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/US4ME1DK.zip
- S-57 base cell https://charts.openships.ai/noaa/s57/approach/US4ME1DK/1.1/US4ME1DK.000
- S-57 update 001 https://charts.openships.ai/noaa/s57/approach/US4ME1DK/1.1/US4ME1DK.001
- GeoJSON https://charts.openships.ai/noaa/s57/approach/US4ME1DK/1.1/US4ME1DK.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/approach/US4ME1DK/1.1/US4ME1DK.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/approach/US4ME1DK/1.1/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.1 | Jan 23, 2025 | metadata.json |