NOAA S-57 chart cell
Niagara River - Entrance to Niagara Whirlpool, NY
US5BUFHC
- Usage band
- Harbor · code 5
- Current edition
- 1.1
- Features
- 96
- S-57 layers
- 31
- Published
- Mar 23, 2026
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 43.20000° N
- South
- 43.12500° N
- West
- 79.05000° W
- East
- 78.97500° W
- Center
- 43.16250° N, 79.01250° W
- Bounds area
- 15 sq nm
- Feature density
- 6.4906 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 3.1
- Smallest layer
- 1
- Largest layer
- 23
- Area sq km
- 51
- Features per sq km
- 1.89235
- CBLOHD 23
- BUISGL 13
- DEPARE Depth area 9
- DEPCNT Depth contour 8
- DAMCON 4
- ADMARE 3
- BUAARE 3
- LNDMRK 3
- RIVERS River 3
- CANALS 2
- COALNE Coastline 2
- DYKCON 2
- LIGHTS Light 2
- LNDARE Land area 2
- BRIDGE 1
- CTRPNT 1
- HRBFAC 1
- LAKARE 1
- LNDRGN Land region 1
- M_COVR Coverage 1
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/US5BUFHC.zip
- S-57 base cell https://charts.openships.ai/noaa/s57/harbor/US5BUFHC/1.1/US5BUFHC.000
- S-57 update 001 https://charts.openships.ai/noaa/s57/harbor/US5BUFHC/1.1/US5BUFHC.001
- GeoJSON https://charts.openships.ai/noaa/s57/harbor/US5BUFHC/1.1/US5BUFHC.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/harbor/US5BUFHC/1.1/US5BUFHC.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/harbor/US5BUFHC/1.1/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.1 | Mar 23, 2026 | metadata.json |