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KPDC, Korea Polar Data Center

Korea Polar Data Center Scientific observations and results from Antarctica shall
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Multibeam data (around Orca seamount in Bransfield strait) / 2020&21 season ANA11B

Since last year, the frequency of earthquakes has increased in the vicinity of Orca seamount in the Bransfield Strait. Accordingly, in order to confirm the change of the submarine topography due to the earthquake, a side line was set in the epicenter where earthquakes mainly occur and the area covering the Orca seamount, and multi-beam survey was conducted. The survey area shows a distribution of water depth of -300 to -2000m. The observation results that have been post-processed will be used as basic data to analyze geological and geophysical characteristics of the region in the future.

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Entry ID
KOPRI-KPDC-00001780
DOI
https://dx.doi.org/doi:10.22663/KOPRI-KPDC-00001780.7
Science Keyword
EARTH SCIENCE > OCEANS > BATHYMETRY/SEAFLOOR TOPOGRAPHY > BATHYMETRY
EARTH SCIENCE > OCEANS > BATHYMETRY/SEAFLOOR TOPOGRAPHY > SEAFLOOR TOPOGRAPHY
EARTH SCIENCE > OCEANS > BATHYMETRY/SEAFLOOR TOPOGRAPHY > SEAMOUNTS
ISO Topic
Oceans
Personnel
Yongcheol Park (ypark@kopri.re.kr)
HYOUNG JUN KIM (jun7100@kopri.re.kr)
Sung-Hyun Park (shpark314@kopri.re.kr)
JooHan Lee (joohan@kopri.re.kr)
Project
PE21050, Mantle dynamics and tectonic evolutions of Zealandia-Antarctic domain. PI.Sung-Hyun Park
PG20030, Bathymetric survey for charting near the King Sejong station in Antarctica. PI.Lee,Joohan
Research period
2021-01-23 - 2021-01-28
Create/Update Date
2021-09-29 / 2021-10-10
Location
OCEAN > SOUTHERN OCEAN > SOUTH SHETLAND ISLANDS > Bransfield strait
Raw Data
File Size: 1.41 Gb for 1 item
Citation
The data(KOPRI-KPDC-00001780) used in this work was provided by the Korea Polar Research Institute.
Spatial Coverage
  • [lat:-62.38568, lon:-58.83410] , [lat:-62.55474, lon:-57.84559]

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Version History

Version Registration Date Submitter Summary
7 2021-10-10 09:50 HYOUNG JUN KIM 2021-10-10 09:50 Update
6 2021-10-06 01:33 HYOUNG JUN KIM 2021-10-06 01:33 Update
1 2021-09-29 07:02 HYOUNG JUN KIM 2021-09-29 07:02 Update