NOAA S-57 chart cell
Golfo De San Blas
US509890
- Usage band
- Harbor · code 5
- Current edition
- 1.1
- Features
- 4,409
- S-57 layers
- 28
- Published
- Mar 25, 2026
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 9.61667° N
- South
- 9.41667° N
- West
- 79.08317° W
- East
- 78.84153° W
- Center
- 9.51667° N, 78.96235° W
- Bounds area
- 172 sq nm
- Feature density
- 25.661 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 157.5
- Smallest layer
- 1
- Largest layer
- 1,245
- Area sq km
- 589
- Features per sq km
- 7.48154
- DEPARE Depth area 1,245
- DEPCNT Depth contour 1,008
- SBDARE Seabed area 567
- UWTROC Underwater rock 550
- LNDARE Land area 311
- COALNE Coastline 237
- VEGATN 156
- OBSTRN Obstruction 121
- SLCONS Shoreline construction 83
- RIVERS River 45
- BUAARE 24
- LNDRGN Land region 14
- SEAARE Sea area 10
- BUISGL 7
- LAKARE 4
- CTNARE Caution area 3
- M_QUAL Data quality 3
- ROADWY 3
- SOUNDG Sounding 3
- WEDKLP 3
Nearby Chart Cells
Harbor 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/US509890.zip
- S-57 base cell https://charts.openships.ai/noaa/s57/harbor/US509890/1.1/US509890.000
- S-57 update 001 https://charts.openships.ai/noaa/s57/harbor/US509890/1.1/US509890.001
- GeoJSON https://charts.openships.ai/noaa/s57/harbor/US509890/1.1/US509890.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/harbor/US509890/1.1/US509890.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/harbor/US509890/1.1/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.1 | Mar 25, 2026 | metadata.json |