NOAA S-57 chart cell
Bahía de Guayanilla
US4PR1CG
- Usage band
- Approach · code 4
- Current edition
- 1.0
- Features
- 65
- S-57 layers
- 19
- Published
- Mar 3, 2025
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 18.30000° N
- South
- 18.00000° N
- West
- 66.90000° W
- East
- 66.60000° W
- Center
- 18.15000° N, 66.75000° W
- Bounds area
- 308 sq nm
- Feature density
- 0.2108 / sq nm
Chart Statistics
19 largest layers shown
- Average features per layer
- 3.4
- Smallest layer
- 1
- Largest layer
- 12
- Area sq km
- 1,057
- Features per sq km
- 0.06147
- LNDMRK 12
- SLOGRD 9
- COALNE Coastline 8
- BUAARE 6
- LNDELV 4
- MAGVAR Magnetic variation 4
- SEAARE Sea area 4
- CTNARE Caution area 2
- DEPARE Depth area 2
- LIGHTS Light 2
- M_QUAL Data quality 2
- RIVERS River 2
- SLCONS Shoreline construction 2
- LNDARE Land area 1
- LNDRGN Land region 1
- M_COVR Coverage 1
- M_NPUB 1
- M_NSYS 1
- RDOSTA 1
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/US4PR1CG.zip
- S-57 cell https://charts.openships.ai/noaa/s57/approach/US4PR1CG/1.0/US4PR1CG.000
- GeoJSON https://charts.openships.ai/noaa/s57/approach/US4PR1CG/1.0/US4PR1CG.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/approach/US4PR1CG/1.0/US4PR1CG.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/approach/US4PR1CG/1.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.0 | Mar 3, 2025 | metadata.json |