NOAA S-57 chart cell
Atwater Valley and Gulf of America
US3FL1DA
- Usage band
- Coastal · code 3
- Current edition
- 1.0
- Features
- 22
- S-57 layers
- 13
- Published
- Jan 6, 2026
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 27.60000° N
- South
- 26.40000° N
- West
- 87.60000° W
- East
- 86.40000° W
- Center
- 27.00000° N, 87.00000° W
- Bounds area
- 4,625 sq nm
- Feature density
- 0.0048 / sq nm
Chart Statistics
13 largest layers shown
- Average features per layer
- 1.7
- Smallest layer
- 1
- Largest layer
- 4
- Area sq km
- 15,864
- Features per sq km
- 0.00139
- MAGVAR Magnetic variation 4
- M_QUAL Data quality 3
- SBDARE Seabed area 2
- SEAARE Sea area 2
- SOUNDG Sounding 2
- WRECKS Wreck 2
- ADMARE 1
- COSARE 1
- DEPARE Depth area 1
- EXEZNE 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/US3FL1DA.zip
- S-57 cell https://charts.openships.ai/noaa/s57/coastal/US3FL1DA/1.0/US3FL1DA.000
- GeoJSON https://charts.openships.ai/noaa/s57/coastal/US3FL1DA/1.0/US3FL1DA.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/coastal/US3FL1DA/1.0/US3FL1DA.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/coastal/US3FL1DA/1.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.0 | Jan 6, 2026 | metadata.json |