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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

OBS(Ocean Bottom Seismometer) Data of Ross Sea in 2018-2019

○ Clarifying origin and characteristics of Terror Rift using geophysical investigation of mantle structure ○ Investigation of tectonics in the vicinity of Terror Rift and Victoria Land Basin - Tectonics and sedimentary variations from the evolution of Terror Rift - Neotectonic activities and Cenozoic evolution of West Antarctic Rift System ○ Manufacture by K.U.M of Germany(OBS System) - Seismometer : from 4.5Hz(normal), 14Hz, 30Hz to some 100Hz, low noise even with current - Releaser : ORE Offshore, EdgeTech, EG&G, Benthos, Oceano, and MORS - Hydrophone : -194dB, 0.01Hz to 8kHz, 6000 meters - Data Logger : 142 dB Signal-Noise_Ratio, 32bit@250sps, 50-4000Hz samplerate, Up to 2TB Memory - Frame : titanium, flexible, 6000m

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Entry ID
DOI
https://dx.doi.org/doi:10.22663/KOPRI-KPDC-00001204.4
Science Keyword
ISO Topic
Oceans
Personnel
  • MINKYU Lee (kyu0807@kopri.re.kr)
  • Yongcheol Park (ypark@kopri.re.kr)
  • JINHOON Jung (jhjung87@kopri.re.kr)
  • Sukyoung Yun (yun@kopri.re.kr)
  • Won Sang Lee (wonsang@kopri.re.kr)
Project
Research period
2018-03-05 ~ 2019-01-04
2018-03-06 ~ 2019-01-11
2018-03-07 ~ 2019-01-03
Create/Update Date
2019-09-27 / 2019-09-30
Location
OCEAN > SOUTHERN OCEAN > ROSS SEA
Citation
The data(KOPRI-KPDC-00001204) used in this work was provided by the Korea Polar Research Institute.
Spatial Coverage

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  • lat:-75.151389, lon:163.647500

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  • lat:-75.313056, lon:166.275278

POINT

  • lat:-75.756389, lon:165.661944

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Raw Data
File Size 135.1 Gb for 1 item
Category File Name Description Size Status
Rawdata ANA07C_O171.tar.gz 135.1 Gb Request required

Version History

Version Registration Date Submitter Summary
4 2019-09-30 07:57 LEE MINKYU 2019-09-30 07:57 Update
2 2019-09-27 04:37 LEE MINKYU 2019-09-27 04:37 Update
1 2019-09-27 02:15 LEE MINKYU 2019-09-27 02:15 Update