NOAA S-57 chart cell

Dry Tortugas

US5FL4EE

Usage band
Harbor · code 5
Current edition
3.0
Features
64
S-57 layers
14
Published
Jan 23, 2026
Manifest updated
Jun 22, 2026, 2:51 PM UTC

Coverage

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North
24.67500° N
South
24.60000° N
West
82.80000° W
East
82.72500° W
Center
24.63750° N, 82.76250° W
Bounds area
18 sq nm
Feature density
3.4723 / sq nm

Chart Statistics

14 largest layers shown

Average features per layer
4.6
Smallest layer
1
Largest layer
14
Area sq km
63
Features per sq km
1.01237
  1. SBDARE Seabed area 14
  2. DEPARE Depth area 12
  3. DEPCNT Depth contour 11
  4. RESARE 6
  5. M_QUAL Data quality 5
  6. SOUNDG Sounding 5
  7. M_NPUB 2
  8. MAGVAR Magnetic variation 2
  9. WRECKS Wreck 2
  10. ADMARE 1
  11. BOYSPP Special purpose buoy 1
  12. M_COVR Coverage 1
  13. M_NSYS 1
  14. SEAARE Sea area 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.

Editions

Edition Published Metadata
3.0 Jan 23, 2026 metadata.json