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KPDC, Korea Polar Data Center

Korea Polar Data Center Scientific observations and results from Antarctica shall
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ApRES (Autonomous phase-sensitive Radio Echo Sounder) data in Thwaites Glacier and Dotson Ice Shelf recovered in 2024

ApRES (Autonomous phase-sensitive Radar Echo Sounder) measures the radar reflection signal from the internal and basal interface of ice shelf. The radar return signals are used to estimate the basal melt rate under ice shelves. In early 2024, we recovered the raw data from 2 stations near the grounding line of Thwaites Ice Tongue, 1 station on the pining point of Thwaites Eastern Ice Shelf, and 1 station on the Dotson Ice Shelf. For more information about data file format, contact to Choon-Ki Lee (cklee92@kopri.re.kr)

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Entry ID
  • KOPRI-KPDC-00002500
DOI
https://dx.doi.org/doi:10.22663/KOPRI-KPDC-00002500.1
Copyright
Science Keyword
ISO Topic
Geoscientific Information
Personnel
  • Byeong-Hoon Kim (bhkim@kopri.re.kr)
  • Jinsuk Kim (koreaclimber@kopri.re.kr)
  • Won Sang Lee (wonsang@kopri.re.kr)
  • Keith Nicholls (kwni@bas.ac.uk) , British Antarctic Survey
Project
Research period
2022-02-02 ~ 2023-12-28
Create/Update Date
2024-07-31 / 2024-07-31
Location
CONTINENT > ANTARCTICA > Thwiates Glacier
CONTINENT > ANTARCTICA > Dotson Ice Shelf
Citation
The data(KOPRI-KPDC-00002500) used in this work was provided by the Korea Polar Research Institute.
Spatial Coverage

POINT

  • lat:-75.825200, lon:-105.603200
  • lat:-75.389100, lon:-106.838900
  • lat:-75.381600, lon:-107.093100
  • lat:-74.370100, lon:-112.539300

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Raw Data
File Size 45.72 Gb for 9 items
Category File Name Description Size Status
Rawdata DIS1_2022.tar 6.43 Gb Request required
Rawdata DIS1_2023.tar 4.45 Gb Request required
Rawdata TEIP1_2020.tar 6.36 Gb Request required
Rawdata TEIP1_2021.tar 7.03 Gb Request required
Rawdata TEIP1_2022.tar 6.17 Gb Request required
Rawdata TEIP1_2023.tar 2.49 Gb Request required
Rawdata TITC2_2022.tar 6.27 Gb Request required
Rawdata TITW2_2022.tar 6.11 Gb Request required
Rawdata TITW2_2023.tar 409.18 Mb Request required

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