Korea Polar Data Center
Scientific observations and results from Antarctica shall
be exchanged and made freely available
be exchanged and made freely available
Mutlibeam echosounder (MBES) data and sediment thickness mapping results from the sub-bottom profiler (SBP) data in the Chukchi Rise, Arctic Ocean
The subbottom profiler (SBP) and multibeam echo sounder (MBES) data were densely collected in the Chukchi Rise during the IBRV Araon Arctic Expeditions from 2012 to 2019. These data were used for a high-resolution seismostratigraphic and morphobathymetric analysis of the seabed and seafloor on the northwestern Chukchi margin. The sediment thickness were produced by mapping the major seismostratigraphic unit boundaries using the SBP data.
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- Entry ID
- KOPRI-KPDC-00001625
- Copyright
- Science Keyword
- EARTH SCIENCE > SOLID EARTH > GEOMORPHIC LANDFORMS/PROCESSES
- EARTH SCIENCE > OCEANS > BATHYMETRY/SEAFLOOR TOPOGRAPHY
- EARTH SCIENCE > OCEANS > MARINE GEOPHYSICS
- EARTH SCIENCE > OCEANS > MARINE SEDIMENTS > SEDIMENTARY STRUCTURES
- EARTH SCIENCE > OCEANS > OCEAN ACOUSTICS > ACOUSTIC SCATTERING
- EARTH SCIENCE > OCEANS > MARINE SEDIMENTS > STRATIGRAPHIC SEQUENCE
- EARTH SCIENCE > CRYOSPHERE > GLACIERS/ICE SHEETS
- ISO Topic
- Geoscientific Information
- Oceans
- Related URL
- Sub-bottom profiler data of Chukchi sea in Arctic ocean, 2012
- ARA09C Sub-bottom profiler Survey Lines
- ARA10C Sub-bottom profiler Survey Data
- ARA10C Multibeam Survey
- ARA09C Multibeam Survey Lines
- Multibeam data of Chukchi sea in Arctic ocean, 2012
- Personnel
- Sookwan Kim (skwan@kopri.re.kr)
- Young Jin Cho (yjjoe@kopri.re.kr)
- HYOUNG JUN KIM (jun7100@kopri.re.kr)
- Yeon Jin Choi (yjchoi@kopri.re.kr)
- Seung-Goo Kang (ksg9322@kopri.re.kr)
- Jongkuk Hong (jkhong@kopri.re.kr)
- Seung-Il Nam (sinam@kopri.re.kr)
- Young Keun Jin (ykjin@kopri.re.kr)
- Byrd Polar and Climate Research Center, The Ohio State University
- AWI
- Leonid Polyak (polyak.1@osu.edu)
- Frank Niessen (Frank.Niessen@awi.de)
- Research period
- 2012-08-01 ~ 2020-09-20
- Create/Update Date
- 2020-12-03 / 2020-12-09
- Location
- VERTICAL LOCATION > SEA FLOOR
- OCEAN > ARCTIC OCEAN > CHUKCHI SEA
- Citation
- The data(KOPRI-KPDC-00001625) used in this work was provided by the Korea Polar Research Institute.
- Spatial Coverage
-
POLYGON
- lat:77.433000, lon:-179.721620
- lat:73.369600, lon:-160.849620
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Legend
- Raw Data
- File Size 249.43 Mb for 16 items
| Category | File Name | Description | Size | Status |
|---|---|---|---|---|
| Processing Data | mbes_backscatter_western_chukchi_rise_100m.nc | MBES bathymetry and backscatter data in the Chukchi Rise | 2.06 Mb | Download |
| Processing Data | mbes_bathy_eastern_chukchi_rise_100m.nc | MBES bathymetry and backscatter data in the Chukchi Rise | 149.09 Kb | Download |
| Processing Data | mbes_bathy_northern_chukchi_rise_100m.nc | MBES bathymetry and backscatter data in the Chukchi Rise | 431.3 Kb | Download |
| Processing Data | mbes_bathy_western_chukchi_rise_100m.nc | MBES bathymetry and backscatter data in the Chukchi Rise | 2.06 Mb | Download |
| Analysis Data | sediment_thickness_S1.grd | Sediment thickness mapping results in the western Chukchi Rise | 24.68 Mb | Download |
| Analysis Data | sediment_thickness_S2.grd | Sediment thickness mapping results in the western Chukchi Rise | 19.75 Mb | Download |
| Analysis Data | sediment_thickness_S3.grd | Sediment thickness mapping results in the western Chukchi Rise | 19.66 Mb | Download |
| Analysis Data | sediment_thickness_S4.grd | Sediment thickness mapping results in the western Chukchi Rise | 17.26 Mb | Download |
| Analysis Data | sediment_thickness_T1.grd | Sediment thickness mapping results in the western Chukchi Rise | 24.68 Mb | Download |
| Analysis Data | sediment_thickness_T2.grd | Sediment thickness mapping results in the western Chukchi Rise | 24.68 Mb | Download |
| Analysis Data | sediment_thickness_T3.grd | Sediment thickness mapping results in the western Chukchi Rise | 19.75 Mb | Download |
| Analysis Data | sediment_thickness_T4.grd | Sediment thickness mapping results in the western Chukchi Rise | 12.9 Mb | Download |
| Analysis Data | sediment_thickness_U1.grd | Sediment thickness mapping results in the western Chukchi Rise | 24.68 Mb | Download |
| Analysis Data | sediment_thickness_U2.grd | Sediment thickness mapping results in the western Chukchi Rise | 19.75 Mb | Download |
| Analysis Data | sediment_thickness_U3.grd | Sediment thickness mapping results in the western Chukchi Rise | 19.66 Mb | Download |
| Analysis Data | sediment_thickness_U4.grd | Sediment thickness mapping results in the western Chukchi Rise | 17.26 Mb | Download |