NOAA S-57 chart cell
Gulf of America
US3TX1BD
- Usage band
- Coastal · code 3
- Current edition
- 1.1
- Features
- 231
- S-57 layers
- 19
- Published
- Jun 4, 2026
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 27.60000° N
- South
- 26.40000° N
- West
- 94.80000° W
- East
- 93.60000° W
- Center
- 27.00000° N, 94.20000° W
- Bounds area
- 4,625 sq nm
- Feature density
- 0.0499 / sq nm
Chart Statistics
19 largest layers shown
- Average features per layer
- 12.2
- Smallest layer
- 1
- Largest layer
- 114
- Area sq km
- 15,864
- Features per sq km
- 0.01456
- PIPSOL 114
- DEPARE Depth area 33
- DEPCNT Depth contour 32
- SBDARE Seabed area 18
- OBSTRN Obstruction 7
- SOUNDG Sounding 7
- DMPGRD 3
- M_QUAL Data quality 3
- MAGVAR Magnetic variation 2
- OFSPLF 2
- SEAARE Sea area 2
- CBLSUB 1
- COSARE 1
- CTSARE 1
- EXEZNE 1
- M_COVR Coverage 1
- M_NPUB 1
- M_NSYS 1
- RESARE 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/US3TX1BD.zip
- S-57 base cell https://charts.openships.ai/noaa/s57/coastal/US3TX1BD/1.1/US3TX1BD.000
- S-57 update 001 https://charts.openships.ai/noaa/s57/coastal/US3TX1BD/1.1/US3TX1BD.001
- GeoJSON https://charts.openships.ai/noaa/s57/coastal/US3TX1BD/1.1/US3TX1BD.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/coastal/US3TX1BD/1.1/US3TX1BD.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/coastal/US3TX1BD/1.1/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.1 | Jun 4, 2026 | metadata.json |