NOAA S-57 chart cell
Turtle River
US5GA1AB
- Usage band
- Harbor · code 5
- Current edition
- 3.0
- Features
- 301
- S-57 layers
- 25
- Published
- Jul 11, 2025
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 31.27500° N
- South
- 31.20000° N
- West
- 81.60000° W
- East
- 81.52500° W
- Center
- 31.23750° N, 81.56250° W
- Bounds area
- 17 sq nm
- Feature density
- 17.3611 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 12
- Smallest layer
- 1
- Largest layer
- 78
- Area sq km
- 59
- Features per sq km
- 5.06167
- COALNE Coastline 78
- DEPARE Depth area 54
- DEPCNT Depth contour 44
- LNDRGN Land region 38
- SEAARE Sea area 14
- LNDARE Land area 13
- M_QUAL Data quality 10
- CTNARE Caution area 8
- BUAARE 6
- RIVERS River 5
- SBDARE Seabed area 5
- BRIDGE 4
- RESARE 4
- SLCONS Shoreline construction 3
- BCNSPP Special purpose beacon 2
- LIGHTS Light 2
- M_NPUB 2
- SOUNDG Sounding 2
- CBLOHD 1
- DAYMAR 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/US5GA1AB.zip
- S-57 cell https://charts.openships.ai/noaa/s57/harbor/US5GA1AB/3.0/US5GA1AB.000
- GeoJSON https://charts.openships.ai/noaa/s57/harbor/US5GA1AB/3.0/US5GA1AB.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/harbor/US5GA1AB/3.0/US5GA1AB.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/harbor/US5GA1AB/3.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 3.0 | Jul 11, 2025 | metadata.json |