NOAA S-57 chart cell
Maine
US3ME1AC
- Usage band
- Coastal · code 3
- Current edition
- 1.0
- Features
- 384
- S-57 layers
- 38
- Published
- May 7, 2026
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 44.40000° N
- South
- 43.20000° N
- West
- 68.40000° W
- East
- 67.20000° W
- Center
- 43.80000° N, 67.80000° W
- Bounds area
- 3,747 sq nm
- Feature density
- 0.1025 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 10.1
- Smallest layer
- 1
- Largest layer
- 56
- Area sq km
- 12,850
- Features per sq km
- 0.02988
- SBDARE Seabed area 56
- LNDARE Land area 51
- DEPARE Depth area 49
- DEPCNT Depth contour 48
- COALNE Coastline 38
- RIVERS River 34
- LIGHTS Light 16
- SEAARE Sea area 12
- FOGSIG 9
- LNDMRK 8
- BOYLAT Lateral buoy 5
- CTNARE Caution area 5
- SOUNDG Sounding 5
- ADMARE 4
- BUAARE 4
- M_QUAL Data quality 4
- BOYSPP Special purpose buoy 3
- MAGVAR Magnetic variation 3
- TOPMAR 3
- WRECKS Wreck 3
Nearby Chart Cells
Coastal 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/US3ME1AC.zip
- S-57 cell https://charts.openships.ai/noaa/s57/coastal/US3ME1AC/1.0/US3ME1AC.000
- GeoJSON https://charts.openships.ai/noaa/s57/coastal/US3ME1AC/1.0/US3ME1AC.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/coastal/US3ME1AC/1.0/US3ME1AC.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/coastal/US3ME1AC/1.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.0 | May 7, 2026 | metadata.json |