NOAA S-57 chart cell
North Atlantic Ocean
US3GA1AE
- Usage band
- Coastal · code 3
- Current edition
- 1.0
- Features
- 62
- S-57 layers
- 18
- Published
- Jan 14, 2026
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 32.40000° N
- South
- 31.20000° N
- West
- 79.20000° W
- East
- 78.00000° W
- Center
- 31.80000° N, 78.60000° W
- Bounds area
- 4,412 sq nm
- Feature density
- 0.0141 / sq nm
Chart Statistics
18 largest layers shown
- Average features per layer
- 3.4
- Smallest layer
- 1
- Largest layer
- 22
- Area sq km
- 15,132
- Features per sq km
- 0.0041
- SBDARE Seabed area 22
- SOUNDG Sounding 7
- M_QUAL Data quality 6
- DMPGRD 5
- MAGVAR Magnetic variation 3
- WATTUR 3
- CURENT 2
- DEPARE Depth area 2
- SEAARE Sea area 2
- WRECKS Wreck 2
- COSARE 1
- DEPCNT Depth contour 1
- EXEZNE 1
- M_COVR Coverage 1
- M_NPUB 1
- M_NSYS 1
- MIPARE 1
- OBSTRN Obstruction 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/US3GA1AE.zip
- S-57 cell https://charts.openships.ai/noaa/s57/coastal/US3GA1AE/1.0/US3GA1AE.000
- GeoJSON https://charts.openships.ai/noaa/s57/coastal/US3GA1AE/1.0/US3GA1AE.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/coastal/US3GA1AE/1.0/US3GA1AE.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/coastal/US3GA1AE/1.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.0 | Jan 14, 2026 | metadata.json |