NOAA S-57 chart cell
Gulf of America
US3FL1DD
- Usage band
- Coastal · code 3
- Current edition
- 1.0
- Features
- 217
- S-57 layers
- 29
- Published
- Apr 7, 2026
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 27.60000° N
- South
- 26.40000° N
- West
- 84.00000° W
- East
- 82.80000° W
- Center
- 27.00000° N, 83.40000° W
- Bounds area
- 4,625 sq nm
- Feature density
- 0.0469 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 7.5
- Smallest layer
- 1
- Largest layer
- 41
- Area sq km
- 15,864
- Features per sq km
- 0.01368
- SBDARE Seabed area 41
- OBSTRN Obstruction 37
- DEPCNT Depth contour 31
- DEPARE Depth area 26
- WRECKS Wreck 17
- SOUNDG Sounding 11
- DMPGRD 10
- M_QUAL Data quality 7
- UNSARE 7
- LIGHTS Light 4
- FAIRWY Fairway 3
- ADMARE 2
- BOYSPP Special purpose buoy 2
- M_NPUB 2
- MAGVAR Magnetic variation 2
- SEAARE Sea area 2
- BOYLAT Lateral buoy 1
- BOYSAW 1
- CONZNE 1
- COSARE 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/US3FL1DD.zip
- S-57 cell https://charts.openships.ai/noaa/s57/coastal/US3FL1DD/1.0/US3FL1DD.000
- GeoJSON https://charts.openships.ai/noaa/s57/coastal/US3FL1DD/1.0/US3FL1DD.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/coastal/US3FL1DD/1.0/US3FL1DD.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/coastal/US3FL1DD/1.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.0 | Apr 7, 2026 | metadata.json |