NOAA S-57 chart cell
Atlantic Intracoastal Waterway - Bear River to Saint Catherines Sound
US5GA1GH
- Usage band
- Harbor · code 5
- Current edition
- 1.1
- Features
- 150
- S-57 layers
- 23
- Published
- May 22, 2026
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 31.72500° N
- South
- 31.65000° N
- West
- 81.15000° W
- East
- 81.07500° W
- Center
- 31.68750° N, 81.11250° W
- Bounds area
- 17 sq nm
- Feature density
- 8.6934 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 6.5
- Smallest layer
- 1
- Largest layer
- 40
- Area sq km
- 59
- Features per sq km
- 2.53458
- DEPARE Depth area 40
- DEPCNT Depth contour 37
- SBDARE Seabed area 12
- COALNE Coastline 10
- M_QUAL Data quality 10
- LNDRGN Land region 7
- WATTUR 6
- SEAARE Sea area 5
- LNDARE Land area 4
- BOYLAT Lateral buoy 2
- CTNARE Caution area 2
- LIGHTS Light 2
- RESARE 2
- SOUNDG Sounding 2
- BCNLAT Lateral beacon 1
- DAYMAR 1
- M_COVR Coverage 1
- M_NPUB 1
- M_NSYS 1
- MAGVAR Magnetic variation 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/US5GA1GH.zip
- S-57 base cell https://charts.openships.ai/noaa/s57/harbor/US5GA1GH/1.1/US5GA1GH.000
- S-57 update 001 https://charts.openships.ai/noaa/s57/harbor/US5GA1GH/1.1/US5GA1GH.001
- GeoJSON https://charts.openships.ai/noaa/s57/harbor/US5GA1GH/1.1/US5GA1GH.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/harbor/US5GA1GH/1.1/US5GA1GH.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/harbor/US5GA1GH/1.1/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.1 | May 22, 2026 | metadata.json |