NOAA S-57 chart cell
Satilla River
US4FL2RD
- Usage band
- Approach · code 4
- Current edition
- 1.0
- Features
- 31
- S-57 layers
- 15
- Published
- Oct 24, 2024
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 30.90000° N
- South
- 30.60000° N
- West
- 81.90000° W
- East
- 81.60000° W
- Center
- 30.75000° N, 81.75000° W
- Bounds area
- 279 sq nm
- Feature density
- 0.1112 / sq nm
Chart Statistics
15 largest layers shown
- Average features per layer
- 2.1
- Smallest layer
- 1
- Largest layer
- 5
- Area sq km
- 956
- Features per sq km
- 0.03242
- SLCONS Shoreline construction 5
- COALNE Coastline 4
- LNDRGN Land region 4
- BUAARE 2
- DEPARE Depth area 2
- LNDARE Land area 2
- M_QUAL Data quality 2
- SEAARE Sea area 2
- SOUNDG Sounding 2
- CTNARE Caution area 1
- M_COVR Coverage 1
- M_NPUB 1
- M_NSYS 1
- MAGVAR Magnetic variation 1
- RESARE 1
Nearby Chart Cells
Approach 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/US4FL2RD.zip
- S-57 cell https://charts.openships.ai/noaa/s57/approach/US4FL2RD/1.0/US4FL2RD.000
- GeoJSON https://charts.openships.ai/noaa/s57/approach/US4FL2RD/1.0/US4FL2RD.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/approach/US4FL2RD/1.0/US4FL2RD.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/approach/US4FL2RD/1.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.0 | Oct 24, 2024 | metadata.json |