NOAA S-57 chart cell
Gulf of America
US3TX1AC
- Usage band
- Coastal · code 3
- Current edition
- 1.0
- Features
- 89
- S-57 layers
- 18
- Published
- Jun 4, 2025
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 26.40000° N
- South
- 25.20000° N
- West
- 96.00000° W
- East
- 94.80000° W
- Center
- 25.80000° N, 95.40000° W
- Bounds area
- 4,673 sq nm
- Feature density
- 0.019 / sq nm
Chart Statistics
18 largest layers shown
- Average features per layer
- 4.9
- Smallest layer
- 1
- Largest layer
- 49
- Area sq km
- 16,030
- Features per sq km
- 0.00555
- PIPSOL 49
- DEPCNT Depth contour 8
- SBDARE Seabed area 8
- DEPARE Depth area 5
- M_NPUB 2
- M_QUAL Data quality 2
- MAGVAR Magnetic variation 2
- OBSTRN Obstruction 2
- SOUNDG Sounding 2
- ADMARE 1
- BOYSPP Special purpose buoy 1
- EXEZNE 1
- LIGHTS Light 1
- M_COVR Coverage 1
- M_NSYS 1
- OFSPLF 1
- RESARE 1
- SEAARE Sea area 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/US3TX1AC.zip
- S-57 cell https://charts.openships.ai/noaa/s57/coastal/US3TX1AC/1.0/US3TX1AC.000
- GeoJSON https://charts.openships.ai/noaa/s57/coastal/US3TX1AC/1.0/US3TX1AC.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/coastal/US3TX1AC/1.0/US3TX1AC.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/coastal/US3TX1AC/1.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.0 | Jun 4, 2025 | metadata.json |