NOAA S-57 chart cell
Chesapeake Bay - Honga River, Fishing Bay and Nanticoke River
US4MD1BE
- Usage band
- Approach · code 4
- Current edition
- 1.0
- Features
- 3,563
- S-57 layers
- 48
- Published
- Mar 31, 2026
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 38.40000° N
- South
- 38.10000° N
- West
- 76.20000° W
- East
- 75.90000° W
- Center
- 38.25000° N, 76.05000° W
- Bounds area
- 255 sq nm
- Feature density
- 13.9843 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 74.2
- Smallest layer
- 1
- Largest layer
- 543
- Area sq km
- 874
- Features per sq km
- 4.07716
- DEPCNT Depth contour 543
- DEPARE Depth area 536
- COALNE Coastline 529
- LNDRGN Land region 319
- RIVERS River 297
- SLCONS Shoreline construction 239
- SBDARE Seabed area 156
- LNDARE Land area 132
- BUISGL 107
- SEAARE Sea area 107
- LAKARE 103
- OBSTRN Obstruction 71
- DAYMAR 56
- BCNLAT Lateral beacon 44
- LIGHTS Light 39
- M_QUAL Data quality 38
- SOUNDG Sounding 37
- PILPNT 25
- CTNARE Caution area 20
- WEDKLP 18
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/US4MD1BE.zip
- S-57 cell https://charts.openships.ai/noaa/s57/approach/US4MD1BE/1.0/US4MD1BE.000
- GeoJSON https://charts.openships.ai/noaa/s57/approach/US4MD1BE/1.0/US4MD1BE.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/approach/US4MD1BE/1.0/US4MD1BE.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/approach/US4MD1BE/1.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.0 | Mar 31, 2026 | metadata.json |