Approaches to Saint Marys River

North

30.90000° N

South

30.60000° N

West

81.00000° W

East

80.70000° W

Center

30.75000° N, 80.85000° W

Bounds area

279 sq nm

Feature density

0.1865 / sq nm

Average features per layer

3.5

Smallest layer

1

Largest layer

10

Area sq km

956

Features per sq km

0.05437

1. DEPARE Depth area 10
2. DEPCNT Depth contour 9
3. M_QUAL Data quality 6
4. SBDARE Seabed area 5
5. SOUNDG Sounding 5
6. CTNARE Caution area 3
7. RESARE 3
8. TWRTPT 3
9. MAGVAR Magnetic variation 2
10. CONZNE 1
11. EXEZNE 1
12. M_COVR Coverage 1
13. M_NPUB 1
14. M_NSYS 1
15. SEAARE Sea area 1

1. Approaches to Saint Marys River US4FL2RF - about 15 nm away
2. Approaches to Brunswick River US4GA1AH - about 18 nm away
3. Approaches to Saint Johns River and Saint Marys River US4FL2QG - about 18 nm away
4. Approaches to Brunswick River US4GA1AG - about 24 nm away
5. Approaches to Saint Johns River and Saint Marys River US4FL2QF - about 24 nm away
6. Approaches to Saint Marys River US4FL2RE - about 31 nm away

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/US4FL2RG.zip
• S-57 cell https://charts.openships.ai/noaa/s57/approach/US4FL2RG/1.0/US4FL2RG.000
• GeoJSON https://charts.openships.ai/noaa/s57/approach/US4FL2RG/1.0/US4FL2RG.geojson
• GeoParquet https://charts.openships.ai/noaa/s57/approach/US4FL2RG/1.0/US4FL2RG.parquet
• Metadata JSON https://charts.openships.ai/noaa/s57/approach/US4FL2RG/1.0/metadata.json

Editions