NOAA S-57 chart cell
Baltimore Harbor
US5BALBA
- Usage band
- Harbor · code 5
- Current edition
- 6.3
- Features
- 794
- S-57 layers
- 44
- Published
- Mar 23, 2026
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 39.22500° N
- South
- 39.15000° N
- West
- 76.65000° W
- East
- 76.57500° W
- Center
- 39.18750° N, 76.61250° W
- Bounds area
- 16 sq nm
- Feature density
- 50.5197 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 18
- Smallest layer
- 1
- Largest layer
- 130
- Area sq km
- 54
- Features per sq km
- 14.72919
- SLCONS Shoreline construction 130
- DEPCNT Depth contour 108
- DEPARE Depth area 105
- COALNE Coastline 56
- SILTNK 39
- PILPNT 37
- LNDRGN Land region 27
- M_QUAL Data quality 27
- BUISGL 24
- LNDARE Land area 23
- MORFAC 20
- BRIDGE 19
- OBSTRN Obstruction 19
- WRECKS Wreck 17
- LIGHTS Light 16
- SOUNDG Sounding 16
- SBDARE Seabed area 14
- SEAARE Sea area 11
- DRGARE 10
- HULKES 10
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/US5BALBA.zip
- S-57 base cell https://charts.openships.ai/noaa/s57/harbor/US5BALBA/6.3/US5BALBA.000
- S-57 update 001 https://charts.openships.ai/noaa/s57/harbor/US5BALBA/6.3/US5BALBA.001
- S-57 update 002 https://charts.openships.ai/noaa/s57/harbor/US5BALBA/6.3/US5BALBA.002
- S-57 update 003 https://charts.openships.ai/noaa/s57/harbor/US5BALBA/6.3/US5BALBA.003
- GeoJSON https://charts.openships.ai/noaa/s57/harbor/US5BALBA/6.3/US5BALBA.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/harbor/US5BALBA/6.3/US5BALBA.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/harbor/US5BALBA/6.3/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 6.3 | Mar 23, 2026 | metadata.json |