NOAA S-57 chart cell
Marshall Islands - Taongi Atoll West
US4TK2Y0
- Usage band
- Approach · code 4
- Current edition
- 2.0
- Features
- 806
- S-57 layers
- 18
- Published
- Mar 14, 2025
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 15.00000° N
- South
- 14.00000° N
- West
- 168.00000° E
- East
- 169.00000° E
- Center
- 14.50000° N, 168.50000° E
- Bounds area
- 3,490 sq nm
- Feature density
- 0.2309 / sq nm
Chart Statistics
18 largest layers shown
- Average features per layer
- 44.8
- Smallest layer
- 1
- Largest layer
- 267
- Area sq km
- 11,970
- Features per sq km
- 0.06733
- SBDARE Seabed area 267
- OBSTRN Obstruction 244
- DEPCNT Depth contour 137
- DEPARE Depth area 133
- ADMARE 3
- COALNE Coastline 3
- LNDARE Land area 3
- SEAARE Sea area 3
- M_COVR Coverage 2
- SOUNDG Sounding 2
- VEGATN 2
- C_ASSO 1
- M_NPUB 1
- M_NSYS 1
- M_QUAL Data quality 1
- MAGVAR Magnetic variation 1
- RESARE 1
- WRECKS Wreck 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/US4TK2Y0.zip
- S-57 cell https://charts.openships.ai/noaa/s57/approach/US4TK2Y0/2.0/US4TK2Y0.000
- GeoJSON https://charts.openships.ai/noaa/s57/approach/US4TK2Y0/2.0/US4TK2Y0.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/approach/US4TK2Y0/2.0/US4TK2Y0.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/approach/US4TK2Y0/2.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 2.0 | Mar 14, 2025 | metadata.json |