NOAA S-57 chart cell
Mayaguez Harbor and Bahía de Boquerón
US4PR1CF
- Usage band
- Approach · code 4
- Current edition
- 2.0
- Features
- 341
- S-57 layers
- 37
- Published
- Feb 9, 2026
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 18.30000° N
- South
- 18.00000° N
- West
- 67.20000° W
- East
- 66.90000° W
- Center
- 18.15000° N, 67.05000° W
- Bounds area
- 308 sq nm
- Feature density
- 1.1061 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 9.2
- Smallest layer
- 1
- Largest layer
- 35
- Area sq km
- 1,057
- Features per sq km
- 0.32248
- COALNE Coastline 35
- DEPARE Depth area 35
- DEPCNT Depth contour 32
- SLCONS Shoreline construction 29
- LNDELV 21
- UWTROC Underwater rock 21
- SEAARE Sea area 19
- BUAARE 14
- LNDMRK 14
- VEGATN 12
- LNDRGN Land region 11
- RIVERS River 11
- BUISGL 10
- M_QUAL Data quality 10
- LNDARE Land area 7
- SILTNK 7
- SOUNDG Sounding 7
- LAKARE 5
- LIGHTS Light 5
- RDOSTA 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/US4PR1CF.zip
- S-57 cell https://charts.openships.ai/noaa/s57/approach/US4PR1CF/2.0/US4PR1CF.000
- GeoJSON https://charts.openships.ai/noaa/s57/approach/US4PR1CF/2.0/US4PR1CF.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/approach/US4PR1CF/2.0/US4PR1CF.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/approach/US4PR1CF/2.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 2.0 | Feb 9, 2026 | metadata.json |