NOAA S-57 chart cell
Santa Rosa Sound and Gulf of America
US5FL1HH
- Usage band
- Harbor · code 5
- Current edition
- 2.0
- Features
- 78
- S-57 layers
- 18
- Published
- Aug 13, 2025
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 30.37500° N
- South
- 30.30000° N
- West
- 87.00000° W
- East
- 86.92500° W
- Center
- 30.33750° N, 86.96250° W
- Bounds area
- 18 sq nm
- Feature density
- 4.457 / sq nm
Chart Statistics
18 largest layers shown
- Average features per layer
- 4.3
- Smallest layer
- 1
- Largest layer
- 21
- Area sq km
- 60
- Features per sq km
- 1.29944
- DEPARE Depth area 21
- DEPCNT Depth contour 19
- SBDARE Seabed area 11
- SLOGRD 5
- M_QUAL Data quality 4
- SOUNDG Sounding 4
- COALNE Coastline 2
- SEAARE Sea area 2
- ADMARE 1
- CBLARE 1
- LNDARE Land area 1
- M_COVR Coverage 1
- M_NPUB 1
- M_NSYS 1
- MAGVAR Magnetic variation 1
- OBSTRN Obstruction 1
- PILPNT 1
- RESARE 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/US5FL1HH.zip
- S-57 cell https://charts.openships.ai/noaa/s57/harbor/US5FL1HH/2.0/US5FL1HH.000
- GeoJSON https://charts.openships.ai/noaa/s57/harbor/US5FL1HH/2.0/US5FL1HH.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/harbor/US5FL1HH/2.0/US5FL1HH.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/harbor/US5FL1HH/2.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 2.0 | Aug 13, 2025 | metadata.json |