NOAA S-57 chart cell
Savannah River
US5GA1YB
- Usage band
- Harbor · code 5
- Current edition
- 2.0
- Features
- 224
- S-57 layers
- 22
- Published
- Jun 10, 2025
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 33.07500° N
- South
- 33.00000° N
- West
- 81.60000° W
- East
- 81.52500° W
- Center
- 33.03750° N, 81.56250° W
- Bounds area
- 17 sq nm
- Feature density
- 13.1774 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 10.2
- Smallest layer
- 1
- Largest layer
- 68
- Area sq km
- 58
- Features per sq km
- 3.84191
- DEPCNT Depth contour 68
- DEPARE Depth area 47
- BUISGL 16
- SLCONS Shoreline construction 16
- LNDRGN Land region 13
- COALNE Coastline 12
- RIVERS River 11
- LNDARE Land area 10
- DISMAR 8
- PILPNT 5
- LAKARE 3
- SOUNDG Sounding 3
- DMPGRD 2
- SMCFAC 2
- M_COVR Coverage 1
- M_NPUB 1
- M_NSYS 1
- M_QUAL Data quality 1
- MAGVAR Magnetic variation 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/US5GA1YB.zip
- S-57 cell https://charts.openships.ai/noaa/s57/harbor/US5GA1YB/2.0/US5GA1YB.000
- GeoJSON https://charts.openships.ai/noaa/s57/harbor/US5GA1YB/2.0/US5GA1YB.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/harbor/US5GA1YB/2.0/US5GA1YB.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/harbor/US5GA1YB/2.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 2.0 | Jun 10, 2025 | metadata.json |