NOAA S-57 chart cell
Niagara River - Chippawa Channel, NY
US5BUFEC
- Usage band
- Harbor · code 5
- Current edition
- 1.1
- Features
- 110
- S-57 layers
- 22
- Published
- Mar 23, 2026
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 42.97500° N
- South
- 42.90000° N
- West
- 79.05000° W
- East
- 78.97500° W
- Center
- 42.93750° N, 79.01250° W
- Bounds area
- 15 sq nm
- Feature density
- 7.4099 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 5
- Smallest layer
- 1
- Largest layer
- 31
- Area sq km
- 51
- Features per sq km
- 2.16038
- SLCONS Shoreline construction 31
- DEPCNT Depth contour 16
- DEPARE Depth area 15
- PILPNT 11
- OBSTRN Obstruction 8
- UWTROC Underwater rock 6
- RIVERS River 3
- ADMARE 2
- COALNE Coastline 2
- LNDARE Land area 2
- SBDARE Seabed area 2
- SOUNDG Sounding 2
- BRIDGE 1
- BUISGL 1
- CBLOHD 1
- M_COVR Coverage 1
- M_NPUB 1
- M_NSYS 1
- M_QUAL Data quality 1
- MAGVAR Magnetic variation 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/US5BUFEC.zip
- S-57 base cell https://charts.openships.ai/noaa/s57/harbor/US5BUFEC/1.1/US5BUFEC.000
- S-57 update 001 https://charts.openships.ai/noaa/s57/harbor/US5BUFEC/1.1/US5BUFEC.001
- GeoJSON https://charts.openships.ai/noaa/s57/harbor/US5BUFEC/1.1/US5BUFEC.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/harbor/US5BUFEC/1.1/US5BUFEC.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/harbor/US5BUFEC/1.1/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.1 | Mar 23, 2026 | metadata.json |