NOAA S-57 chart cell
Gulf of Maine to Cape Cod
US3EC11M
- Usage band
- Coastal · code 3
- Current edition
- 13.1
- Features
- 1,539
- S-57 layers
- 46
- Published
- May 7, 2026
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 44.91651° N
- South
- 41.93634° N
- West
- 69.24104° W
- East
- 65.93162° W
- Center
- 43.42643° N, 67.58633° W
- Bounds area
- 25,818 sq nm
- Feature density
- 0.0596 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 33.5
- Smallest layer
- 1
- Largest layer
- 319
- Area sq km
- 88,554
- Features per sq km
- 0.01738
- LNDARE Land area 319
- RIVERS River 230
- COALNE Coastline 228
- DEPARE Depth area 160
- DEPCNT Depth contour 160
- SBDARE Seabed area 91
- UWTROC Underwater rock 47
- LIGHTS Light 42
- SEAARE Sea area 40
- BUAARE 26
- FOGSIG 21
- BOYLAT Lateral buoy 18
- TESARE 17
- LAKARE 15
- LNDMRK 14
- SOUNDG Sounding 10
- OBSTRN Obstruction 9
- TOPMAR 9
- WRECKS Wreck 9
- BOYISD 7
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/US3EC11M.zip
- S-57 base cell https://charts.openships.ai/noaa/s57/coastal/US3EC11M/13.1/US3EC11M.000
- S-57 update 001 https://charts.openships.ai/noaa/s57/coastal/US3EC11M/13.1/US3EC11M.001
- GeoJSON https://charts.openships.ai/noaa/s57/coastal/US3EC11M/13.1/US3EC11M.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/coastal/US3EC11M/13.1/US3EC11M.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/coastal/US3EC11M/13.1/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 13.1 | May 7, 2026 | metadata.json |