NOAA S-57 chart cell
Matagorda Bay and Gulf of America
US3TX1CC
- Usage band
- Coastal · code 3
- Current edition
- 2.1
- Features
- 541
- S-57 layers
- 40
- Published
- Jun 8, 2026
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 28.80000° N
- South
- 27.60000° N
- West
- 96.00000° W
- East
- 94.80000° W
- Center
- 28.20000° N, 95.40000° W
- Bounds area
- 4,575 sq nm
- Feature density
- 0.1183 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 13.5
- Smallest layer
- 1
- Largest layer
- 138
- Area sq km
- 15,691
- Features per sq km
- 0.03448
- PIPSOL 138
- OBSTRN Obstruction 63
- OFSPLF 52
- SBDARE Seabed area 50
- WRECKS Wreck 50
- DEPARE Depth area 26
- DEPCNT Depth contour 24
- LNDARE Land area 24
- COALNE Coastline 16
- SOUNDG Sounding 16
- M_QUAL Data quality 11
- LIGHTS Light 10
- RIVERS River 7
- BOYSPP Special purpose buoy 6
- SEAARE Sea area 6
- BOYLAT Lateral buoy 3
- BUAARE 3
- CTNARE Caution area 3
- LNDRGN Land region 3
- MAGVAR Magnetic variation 3
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/US3TX1CC.zip
- S-57 base cell https://charts.openships.ai/noaa/s57/coastal/US3TX1CC/2.1/US3TX1CC.000
- S-57 update 001 https://charts.openships.ai/noaa/s57/coastal/US3TX1CC/2.1/US3TX1CC.001
- GeoJSON https://charts.openships.ai/noaa/s57/coastal/US3TX1CC/2.1/US3TX1CC.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/coastal/US3TX1CC/2.1/US3TX1CC.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/coastal/US3TX1CC/2.1/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 2.1 | Jun 8, 2026 | metadata.json |