NOAA S-57 chart cell
Lake Dexter to Lake Monroe - Saint Johns River
US4FL2LE
- Usage band
- Approach · code 4
- Current edition
- 4.1
- Features
- 1,511
- S-57 layers
- 39
- Published
- Jan 29, 2026
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 29.10000° N
- South
- 28.80000° N
- West
- 81.60000° W
- East
- 81.30000° W
- Center
- 28.95000° N, 81.45000° W
- Bounds area
- 284 sq nm
- Feature density
- 5.3224 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 38.7
- Smallest layer
- 1
- Largest layer
- 355
- Area sq km
- 974
- Features per sq km
- 1.55175
- COALNE Coastline 355
- DEPCNT Depth contour 145
- DEPARE Depth area 125
- LNDRGN Land region 105
- LNDARE Land area 103
- RIVERS River 102
- BCNLAT Lateral beacon 72
- DAYMAR 72
- SLCONS Shoreline construction 72
- SEAARE Sea area 55
- LIGHTS Light 46
- PILPNT 40
- BCNSPP Special purpose beacon 30
- OBSTRN Obstruction 28
- LAKARE 24
- VEGATN 20
- BRIDGE 17
- BUAARE 14
- SBDARE Seabed area 14
- M_QUAL Data quality 13
Nearby Chart Cells
Approach 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/US4FL2LE.zip
- S-57 base cell https://charts.openships.ai/noaa/s57/approach/US4FL2LE/4.1/US4FL2LE.000
- S-57 update 001 https://charts.openships.ai/noaa/s57/approach/US4FL2LE/4.1/US4FL2LE.001
- GeoJSON https://charts.openships.ai/noaa/s57/approach/US4FL2LE/4.1/US4FL2LE.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/approach/US4FL2LE/4.1/US4FL2LE.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/approach/US4FL2LE/4.1/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 4.1 | Jan 29, 2026 | metadata.json |