NOAA S-57 chart cell
Passagassawakeag River
US4ME1EG
- Usage band
- Approach · code 4
- Current edition
- 1.0
- Features
- 80
- S-57 layers
- 21
- Published
- Nov 15, 2024
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 44.70000° N
- South
- 44.40000° N
- West
- 69.30000° W
- East
- 69.00000° W
- Center
- 44.55000° N, 69.15000° W
- Bounds area
- 231 sq nm
- Feature density
- 0.346 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 3.8
- Smallest layer
- 1
- Largest layer
- 21
- Area sq km
- 793
- Features per sq km
- 0.10088
- SLCONS Shoreline construction 21
- COALNE Coastline 10
- DEPCNT Depth contour 10
- BRIDGE 6
- DEPARE Depth area 5
- UWTROC Underwater rock 5
- LNDARE Land area 3
- RIVERS River 3
- CBLOHD 2
- LNDELV 2
- M_QUAL Data quality 2
- SEAARE Sea area 2
- AIRARE 1
- BOYLAT Lateral buoy 1
- BUAARE 1
- FAIRWY Fairway 1
- LNDRGN Land region 1
- M_COVR Coverage 1
- M_NPUB 1
- M_NSYS 1
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/US4ME1EG.zip
- S-57 cell https://charts.openships.ai/noaa/s57/approach/US4ME1EG/1.0/US4ME1EG.000
- GeoJSON https://charts.openships.ai/noaa/s57/approach/US4ME1EG/1.0/US4ME1EG.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/approach/US4ME1EG/1.0/US4ME1EG.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/approach/US4ME1EG/1.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.0 | Nov 15, 2024 | metadata.json |