NOAA S-57 chart cell
Panama - Approaches to Balboa
US4PE3Q0
- Usage band
- Approach · code 4
- Current edition
- 1.0
- Features
- 427
- S-57 layers
- 33
- Published
- Mar 20, 2025
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 9.00000° N
- South
- 8.00000° N
- West
- 80.00000° W
- East
- 79.00000° W
- Center
- 8.50000° N, 79.50000° W
- Bounds area
- 3,565 sq nm
- Feature density
- 0.1198 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 12.9
- Smallest layer
- 1
- Largest layer
- 61
- Area sq km
- 12,228
- Features per sq km
- 0.03492
- DEPCNT Depth contour 61
- DEPARE Depth area 52
- ACHBRT 39
- BUISGL 38
- SILTNK 34
- SBDARE Seabed area 33
- LNDARE Land area 28
- SLCONS Shoreline construction 26
- COALNE Coastline 19
- LNDELV 15
- M_QUAL Data quality 13
- ROADWY 12
- LNDRGN Land region 10
- OBSTRN Obstruction 8
- SOUNDG Sounding 7
- UWTROC Underwater rock 5
- LIGHTS Light 4
- ACHARE Anchorage area 3
- BCNSPP Special purpose beacon 3
- WRECKS Wreck 3
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/US4PE3Q0.zip
- S-57 cell https://charts.openships.ai/noaa/s57/approach/US4PE3Q0/1.0/US4PE3Q0.000
- GeoJSON https://charts.openships.ai/noaa/s57/approach/US4PE3Q0/1.0/US4PE3Q0.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/approach/US4PE3Q0/1.0/US4PE3Q0.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/approach/US4PE3Q0/1.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.0 | Mar 20, 2025 | metadata.json |