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KPDC, Korea Polar Data Center

Korea Polar Data Center Scientific observations and results from Antarctica shall
be exchanged and made freely available

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
DOI
https://dx.doi.org/doi:10.22663/KOPRI-KPDC-00001780.7
Copyright
Science Keyword
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
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
Citation
The data(KOPRI-KPDC-00001780) used in this work was provided by the Korea Polar Research Institute.
Spatial Coverage

POLYGON

  • lat:-62.385680, lon:-58.834100
  • lat:-62.554740, lon:-57.845590

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Raw Data
File Size 1.41 Gb for 1 item
Category File Name Description Size Status
Rawdata MB_2020&21_ANA11B.zip 1.41 Gb Request required

Version History

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