NOAA S-57 chart cell
Niagara River - Chippawa Channel, Grand Island, NY
US5BUFFC
- Usage band
- Harbor · code 5
- Current edition
- 1.2
- Features
- 290
- S-57 layers
- 34
- Published
- Mar 23, 2026
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 43.05000° N
- South
- 42.97500° N
- West
- 79.05000° W
- East
- 78.97500° W
- Center
- 43.01250° N, 79.01250° W
- Bounds area
- 15 sq nm
- Feature density
- 19.559 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 8.5
- Smallest layer
- 1
- Largest layer
- 54
- Area sq km
- 51
- Features per sq km
- 5.7025
- DEPCNT Depth contour 54
- DEPARE Depth area 51
- SLCONS Shoreline construction 44
- OBSTRN Obstruction 28
- UWTROC Underwater rock 21
- PILPNT 14
- COALNE Coastline 11
- RIVERS River 10
- BRIDGE 6
- CTRPNT 5
- LIGHTS Light 5
- LNDARE Land area 5
- SBDARE Seabed area 5
- BUISGL 4
- BUAARE 3
- ADMARE 2
- CBLOHD 2
- LNDMRK 2
- PIPSOL 2
- RDOSTA 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/US5BUFFC.zip
- S-57 base cell https://charts.openships.ai/noaa/s57/harbor/US5BUFFC/1.2/US5BUFFC.000
- S-57 update 001 https://charts.openships.ai/noaa/s57/harbor/US5BUFFC/1.2/US5BUFFC.001
- S-57 update 002 https://charts.openships.ai/noaa/s57/harbor/US5BUFFC/1.2/US5BUFFC.002
- GeoJSON https://charts.openships.ai/noaa/s57/harbor/US5BUFFC/1.2/US5BUFFC.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/harbor/US5BUFFC/1.2/US5BUFFC.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/harbor/US5BUFFC/1.2/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.2 | Mar 23, 2026 | metadata.json |