NOAA S-57 chart cell
Marshall Islands - Utrik Atoll and Taka Atoll
US4TK2J0
- Usage band
- Approach · code 4
- Current edition
- 2.0
- Features
- 1,210
- S-57 layers
- 27
- Published
- Mar 14, 2025
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 12.00000° N
- South
- 11.00000° N
- West
- 169.00000° E
- East
- 170.00000° E
- Center
- 11.50000° N, 169.50000° E
- Bounds area
- 3,532 sq nm
- Feature density
- 0.3425 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 44.8
- Smallest layer
- 1
- Largest layer
- 669
- Area sq km
- 12,116
- Features per sq km
- 0.09987
- SBDARE Seabed area 669
- UWTROC Underwater rock 243
- DEPCNT Depth contour 95
- DEPARE Depth area 91
- CTRPNT 14
- LNDARE Land area 14
- ADMARE 13
- COALNE Coastline 13
- OBSTRN Obstruction 10
- VEGATN 9
- BCNSPP Special purpose beacon 7
- SEAARE Sea area 7
- SOUNDG Sounding 6
- BUISGL 2
- C_ASSO 2
- LNDMRK 2
- LNDRGN Land region 2
- M_QUAL Data quality 2
- AIRARE 1
- BUAARE 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/US4TK2J0.zip
- S-57 cell https://charts.openships.ai/noaa/s57/approach/US4TK2J0/2.0/US4TK2J0.000
- GeoJSON https://charts.openships.ai/noaa/s57/approach/US4TK2J0/2.0/US4TK2J0.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/approach/US4TK2J0/2.0/US4TK2J0.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/approach/US4TK2J0/2.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 2.0 | Mar 14, 2025 | metadata.json |