Scientific observations and results from Antarctica shallbe exchanged and made freely available
In order to monitor the temporal and spatial variation of circumpolar deep water (CDW) and its effect on the rapid melting of glaciers in the Amundsen Sea, an extensive oceanographic survey was conducted on the 2017/2018 expedition. During the 2018 Amundsen Sea cruise (ANA08B) by IBRV Araon. Identify the temporal and spatial variation of Circumpolar Deep Water (CDW) in the Amundsen Sea
This dataset contains seismic observations collected at Mount Melbourne, near the Antarctic Jang Bogo Station, during 2025. Data were transmitted using Internet of Extreme Things (IoET) communication technology, enabling remote seismic monitoring in polar environments. The seismic signals were recorded using a Trillium Compact 120s broadband seismometer, and the data are provided in MiniSEED (*.miniseed) format. Due to intermittent power supply issues, data gaps may be present during the observation period from July to August 2025.
This dataset contains icequake observations collected at Campbell Glacier, near the Antarctic Jang Bogo Station, during 2025. Data were transmitted using Internet of Extreme Things (IoET) communication technology, enabling remote seismic monitoring in polar environments. The glacier sensor used a sensor developed by itself, and the sampling period is 1 ms, and the data are provided in minilzo format. Due to intermittent power supply issues, data gaps may be present during the observation period from July to August 2025.
This dataset presents a new catalogue of active subglacial lakes beneath Thwaites Glacier, West Antarctica, identified using CryoSat-2 satellite radar altimetry. It details the boundaries, areas, and elevation changes of each lake, complete with 95% confidence intervals. The dataset also contains estimates of ice speed changes in the TG's grounding zone. For citation purposes, refer to the article by B-H Kim, C-K Lee*, K-W Seo, W S Lee, and J-W Park, 'New Catalogue of Thwaites Glacier Subglacial Lakes and Their Activity Revealed by CryoSat-2 Altimetry,' currently under revision for the Journal of Geophysical Research: Earth Surface. For more information, Dr. Choon-Ki Lee can be contacted at cklee@kopri.re.kr.
This dataset consists of high-precision GNSS observation data collected from January to May 2025 at King Sejong Station, King George Island, Antarctica. The data can be used for monitoring crustal movements, surface stability, and glacial displacement in polar geophysical research.
Horizontal neutral wind around 87km, 97km, 250km measured from FPI instrument at JBS station, Antarctica. Study of the atmospheric wave activities in MLT and thermosphere regions over the southern high-latitude.
King Sejong Station more infomation
Barton Peninsula, King George Island, AntarcticaJang Bogo Station more infomation
Terra Nova Bay, Northern Victoria Land, AntarcticaDasan Station more infomation
NyÅlesund, Norway, Europelast 5 years data
Since 2010
last 5 years data
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