NOAA S-57 chart cell
Chesapeake Bay - North East River
US5BALGI
- Usage band
- Harbor · code 5
- Current edition
- 1.0
- Features
- 230
- S-57 layers
- 28
- Published
- May 30, 2023
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 39.60000° N
- South
- 39.52500° N
- West
- 76.05000° W
- East
- 75.97500° W
- Center
- 39.56250° N, 76.01250° W
- Bounds area
- 16 sq nm
- Feature density
- 14.713 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 8.2
- Smallest layer
- 1
- Largest layer
- 53
- Area sq km
- 54
- Features per sq km
- 4.28962
- SLCONS Shoreline construction 53
- COALNE Coastline 28
- DEPCNT Depth contour 22
- DEPARE Depth area 21
- BUISGL 18
- LNDRGN Land region 17
- SBDARE Seabed area 9
- RIVERS River 8
- SLOTOP 8
- SEAARE Sea area 6
- WEDKLP 5
- CTNARE Caution area 4
- LNDARE Land area 4
- SOUNDG Sounding 4
- BUAARE 3
- M_QUAL Data quality 3
- WRECKS Wreck 3
- BOYLAT Lateral buoy 2
- LIGHTS Light 2
- MAGVAR Magnetic variation 2
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/US5BALGI.zip
- S-57 cell https://charts.openships.ai/noaa/s57/harbor/US5BALGI/1.0/US5BALGI.000
- GeoJSON https://charts.openships.ai/noaa/s57/harbor/US5BALGI/1.0/US5BALGI.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/harbor/US5BALGI/1.0/US5BALGI.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/harbor/US5BALGI/1.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.0 | May 30, 2023 | metadata.json |