NOAA S-57 chart cell
North Santee Bay to South Edisto River - North Atlantic Ocean
US3SC1CB
- Usage band
- Coastal · code 3
- Current edition
- 1.2
- Features
- 756
- S-57 layers
- 40
- Published
- Nov 26, 2025
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 33.60000° N
- South
- 32.40000° N
- West
- 80.40000° W
- East
- 79.20000° W
- Center
- 33.00000° N, 79.80000° W
- Bounds area
- 4,353 sq nm
- Feature density
- 0.1737 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 18.9
- Smallest layer
- 1
- Largest layer
- 193
- Area sq km
- 14,932
- Features per sq km
- 0.05063
- RIVERS River 193
- COALNE Coastline 142
- LNDARE Land area 96
- DEPARE Depth area 39
- DEPCNT Depth contour 37
- OBSTRN Obstruction 37
- SEAARE Sea area 25
- M_QUAL Data quality 24
- SOUNDG Sounding 16
- LIGHTS Light 15
- SBDARE Seabed area 15
- LNDMRK 12
- BOYSPP Special purpose buoy 11
- LNDRGN Land region 11
- SLCONS Shoreline construction 10
- LAKARE 9
- WRECKS Wreck 8
- BRIDGE 7
- BOYLAT Lateral buoy 5
- CTNARE Caution area 5
Nearby Chart Cells
Coastal 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/US3SC1CB.zip
- S-57 base cell https://charts.openships.ai/noaa/s57/coastal/US3SC1CB/1.2/US3SC1CB.000
- S-57 update 001 https://charts.openships.ai/noaa/s57/coastal/US3SC1CB/1.2/US3SC1CB.001
- S-57 update 002 https://charts.openships.ai/noaa/s57/coastal/US3SC1CB/1.2/US3SC1CB.002
- GeoJSON https://charts.openships.ai/noaa/s57/coastal/US3SC1CB/1.2/US3SC1CB.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/coastal/US3SC1CB/1.2/US3SC1CB.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/coastal/US3SC1CB/1.2/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.2 | Nov 26, 2025 | metadata.json |