NOAA S-57 chart cell
Gulf of America to Old River and Bayou Saint John
US5FL1GA
- Usage band
- Harbor · code 5
- Current edition
- 2.1
- Features
- 447
- S-57 layers
- 31
- Published
- May 19, 2026
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 30.30000° N
- South
- 30.22500° N
- West
- 87.52500° W
- East
- 87.45000° W
- Center
- 30.26250° N, 87.48750° W
- Bounds area
- 18 sq nm
- Feature density
- 25.5223 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 14.4
- Smallest layer
- 1
- Largest layer
- 242
- Area sq km
- 60
- Features per sq km
- 7.44112
- SLCONS Shoreline construction 242
- DEPARE Depth area 39
- DEPCNT Depth contour 32
- COALNE Coastline 20
- SLOGRD 18
- BCNLAT Lateral beacon 14
- DAYMAR 12
- SBDARE Seabed area 8
- BUISGL 7
- LNDRGN Land region 6
- M_QUAL Data quality 6
- LIGHTS Light 5
- LNDARE Land area 5
- RIVERS River 4
- SEAARE Sea area 4
- BCNSPP Special purpose beacon 3
- OBSTRN Obstruction 3
- PONTON 3
- ADMARE 2
- CBLARE 2
Nearby Chart Cells
Harbor 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/US5FL1GA.zip
- S-57 base cell https://charts.openships.ai/noaa/s57/harbor/US5FL1GA/2.1/US5FL1GA.000
- S-57 update 001 https://charts.openships.ai/noaa/s57/harbor/US5FL1GA/2.1/US5FL1GA.001
- GeoJSON https://charts.openships.ai/noaa/s57/harbor/US5FL1GA/2.1/US5FL1GA.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/harbor/US5FL1GA/2.1/US5FL1GA.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/harbor/US5FL1GA/2.1/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 2.1 | May 19, 2026 | metadata.json |