NOAA S-57 chart cell
Gulf Intracoastal Waterway - Santa Rosa Sound and Gulf of America
US5FL1HG
- Usage band
- Harbor · code 5
- Current edition
- 2.1
- Features
- 139
- S-57 layers
- 27
- Published
- Apr 9, 2026
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 30.37500° N
- South
- 30.30000° N
- West
- 87.07500° W
- East
- 87.00000° W
- Center
- 30.33750° N, 87.03750° W
- Bounds area
- 18 sq nm
- Feature density
- 7.9425 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 5.1
- Smallest layer
- 1
- Largest layer
- 30
- Area sq km
- 60
- Features per sq km
- 2.31567
- DEPARE Depth area 30
- DEPCNT Depth contour 25
- SBDARE Seabed area 22
- COALNE Coastline 12
- SOUNDG Sounding 7
- M_QUAL Data quality 6
- LNDRGN Land region 4
- SLOGRD 4
- LNDARE Land area 3
- OBSTRN Obstruction 3
- BCNLAT Lateral beacon 2
- DAYMAR 2
- LIGHTS Light 2
- RETRFL 2
- SEAARE Sea area 2
- WRECKS Wreck 2
- ADMARE 1
- DISMAR 1
- DRGARE 1
- FAIRWY Fairway 1
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/US5FL1HG.zip
- S-57 base cell https://charts.openships.ai/noaa/s57/harbor/US5FL1HG/2.1/US5FL1HG.000
- S-57 update 001 https://charts.openships.ai/noaa/s57/harbor/US5FL1HG/2.1/US5FL1HG.001
- GeoJSON https://charts.openships.ai/noaa/s57/harbor/US5FL1HG/2.1/US5FL1HG.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/harbor/US5FL1HG/2.1/US5FL1HG.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/harbor/US5FL1HG/2.1/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 2.1 | Apr 9, 2026 | metadata.json |