NOAA S-57 chart cell
Marshall Islands - Enewetak Atoll - Eastern Part
US4TK1H0
- Usage band
- Approach · code 4
- Current edition
- 1.0
- Features
- 1,518
- S-57 layers
- 31
- Published
- Jan 23, 2025
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 12.00000° N
- South
- 11.00000° N
- West
- 162.00000° E
- East
- 163.00000° E
- Center
- 11.50000° N, 162.50000° E
- Bounds area
- 3,532 sq nm
- Feature density
- 0.4297 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 49
- Smallest layer
- 1
- Largest layer
- 532
- Area sq km
- 12,116
- Features per sq km
- 0.12529
- DEPCNT Depth contour 532
- DEPARE Depth area 498
- UWTROC Underwater rock 73
- M_QUAL Data quality 72
- LNDARE Land area 60
- SBDARE Seabed area 50
- COALNE Coastline 42
- ADMARE 40
- SWPARE 37
- MORFAC 21
- OBSTRN Obstruction 19
- BOYSPP Special purpose buoy 12
- BCNSPP Special purpose beacon 10
- RECTRC 9
- ROADWY 8
- SEAARE Sea area 5
- WRECKS Wreck 5
- LNDMRK 4
- SLCONS Shoreline construction 3
- SOUNDG Sounding 3
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/US4TK1H0.zip
- S-57 cell https://charts.openships.ai/noaa/s57/approach/US4TK1H0/1.0/US4TK1H0.000
- GeoJSON https://charts.openships.ai/noaa/s57/approach/US4TK1H0/1.0/US4TK1H0.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/approach/US4TK1H0/1.0/US4TK1H0.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/approach/US4TK1H0/1.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.0 | Jan 23, 2025 | metadata.json |