NOAA S-57 chart cell
Maine
US3ME1BB
- Usage band
- Coastal · code 3
- Current edition
- 1.0
- Features
- 104
- S-57 layers
- 17
- Published
- May 7, 2026
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 45.60000° N
- South
- 44.40000° N
- West
- 69.60000° W
- East
- 68.40000° W
- Center
- 45.00000° N, 69.00000° W
- Bounds area
- 3,671 sq nm
- Feature density
- 0.0283 / sq nm
Chart Statistics
17 largest layers shown
- Average features per layer
- 6.1
- Smallest layer
- 1
- Largest layer
- 24
- Area sq km
- 12,590
- Features per sq km
- 0.00826
- RIVERS River 24
- SEAARE Sea area 16
- COALNE Coastline 12
- LNDARE Land area 10
- BUAARE 9
- CTNARE Caution area 6
- DEPARE Depth area 6
- M_QUAL Data quality 6
- LNDRGN Land region 3
- MAGVAR Magnetic variation 3
- LAKARE 2
- SLCONS Shoreline construction 2
- ADMARE 1
- BRIDGE 1
- M_COVR Coverage 1
- M_NPUB 1
- M_NSYS 1
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/US3ME1BB.zip
- S-57 cell https://charts.openships.ai/noaa/s57/coastal/US3ME1BB/1.0/US3ME1BB.000
- GeoJSON https://charts.openships.ai/noaa/s57/coastal/US3ME1BB/1.0/US3ME1BB.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/coastal/US3ME1BB/1.0/US3ME1BB.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/coastal/US3ME1BB/1.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.0 | May 7, 2026 | metadata.json |