NOAA S-57 chart cell
Bahía de Guánica - Mar Caribe
US4PR1BF
- Usage band
- Approach · code 4
- Current edition
- 2.0
- Features
- 657
- S-57 layers
- 40
- Published
- Feb 25, 2026
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 18.00000° N
- South
- 17.70000° N
- West
- 67.20000° W
- East
- 66.90000° W
- Center
- 17.85000° N, 67.05000° W
- Bounds area
- 309 sq nm
- Feature density
- 2.1275 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 16.4
- Smallest layer
- 1
- Largest layer
- 123
- Area sq km
- 1,059
- Features per sq km
- 0.62027
- DEPARE Depth area 123
- DEPCNT Depth contour 122
- LNDARE Land area 74
- UWTROC Underwater rock 69
- SBDARE Seabed area 51
- COALNE Coastline 45
- SEAARE Sea area 18
- OBSTRN Obstruction 14
- VEGATN 14
- SOUNDG Sounding 13
- M_QUAL Data quality 12
- LNDELV 11
- LNDRGN Land region 11
- SILTNK 11
- BUISGL 8
- LNDMRK 8
- BOYLAT Lateral buoy 6
- SLCONS Shoreline construction 6
- LIGHTS Light 5
- MORFAC 5
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/US4PR1BF.zip
- S-57 cell https://charts.openships.ai/noaa/s57/approach/US4PR1BF/2.0/US4PR1BF.000
- GeoJSON https://charts.openships.ai/noaa/s57/approach/US4PR1BF/2.0/US4PR1BF.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/approach/US4PR1BF/2.0/US4PR1BF.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/approach/US4PR1BF/2.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 2.0 | Feb 25, 2026 | metadata.json |