NOAA S-57 chart cell
Baltimore Harbor
US5BALCB
- Usage band
- Harbor · code 5
- Current edition
- 8.2
- Features
- 1,296
- S-57 layers
- 51
- Published
- Mar 23, 2026
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 39.30000° N
- South
- 39.22500° N
- West
- 76.57500° W
- East
- 76.50000° W
- Center
- 39.26250° N, 76.53750° W
- Bounds area
- 16 sq nm
- Feature density
- 82.5486 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 25.4
- Smallest layer
- 1
- Largest layer
- 256
- Area sq km
- 54
- Features per sq km
- 24.06731
- SLCONS Shoreline construction 256
- DEPCNT Depth contour 151
- DEPARE Depth area 144
- PILPNT 81
- BUISGL 74
- M_QUAL Data quality 67
- SOUNDG Sounding 57
- OBSTRN Obstruction 52
- COALNE Coastline 39
- LIGHTS Light 37
- BOYLAT Lateral buoy 35
- BERTHS 30
- SILTNK 29
- SBDARE Seabed area 27
- FAIRWY Fairway 23
- SEAARE Sea area 20
- LNDRGN Land region 19
- MORFAC 18
- DRGARE 16
- CBLOHD 14
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/US5BALCB.zip
- S-57 base cell https://charts.openships.ai/noaa/s57/harbor/US5BALCB/8.2/US5BALCB.000
- S-57 update 001 https://charts.openships.ai/noaa/s57/harbor/US5BALCB/8.2/US5BALCB.001
- S-57 update 002 https://charts.openships.ai/noaa/s57/harbor/US5BALCB/8.2/US5BALCB.002
- GeoJSON https://charts.openships.ai/noaa/s57/harbor/US5BALCB/8.2/US5BALCB.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/harbor/US5BALCB/8.2/US5BALCB.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/harbor/US5BALCB/8.2/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 8.2 | Mar 23, 2026 | metadata.json |