Overview of the Observing System and Initial Scientific Accomplishments of the East Asian VLBI Network (EAVN)

Autor: Kazunori Akiyama, Juan-Carlos Algaba, Tao An, Keiichi Asada, Kitiyanee Asanok, Do-Young Byun, Thanapol Chanapote, Wen Chen, Zhong Chen, Xiaopeng Cheng, James O. Chibueze, Ilje Cho, Se-Hyung Cho, Hyun-Soo Chung, Lang Cui, Yuzhu Cui, Akihiro Doi, Jian Dong, Kenta Fujisawa, Wei Gou, Wen Guo, Kazuhiro Hada, Yoshiaki Hagiwara, Tomoya Hirota, Jeffrey A. Hodgson, Mareki Honma, Hiroshi Imai, Phrudth Jaroenjittichai, Wu Jiang, Yongbin Jiang, Yongchen Jiang, Takaaki Jike, Dong-Kyu Jung, Taehyun Jung, Noriyuki Kawaguchi, Dong-Jin Kim, Hyo-Ryoung Kim, Jaeheon Kim, Jeong-Sook Kim, Kee-Tae Kim, Soon-Wook Kim, Motoki Kino, Hideyuki Kobayashi, Shoko Koyama, Busaba H. Kramer, Jee-Won Lee, Jeong Ae Lee, Sang-Sung Lee, Sang Won Lee, Bin Li, Guanghui Li, Xiaofei Li, Zhixuan Li, Qinghui Liu, Xiang Liu, Ru-Sen Lu, Kazuhito Motogi, Masanori Nakamura, Kotaro Niinuma, Chungsik Oh, Hongjong Oh, Junghwan Oh, Se-Jin Oh, Tomoaki Oyama, Jongho Park, Saran Poshyachinda, Hyunwook Ro, Duk-Gyoo Roh, Wiphu Rujopakarn, Nobuyuki Sakai, Satoko Sawada-Satoh, Zhi-Qiang Shen, Katsunori M. Shibata, Bong Won Sohn, Boonrucksar Soonthornthum, Koichiro Sugiyama, Yunxia Sun, Mieko Takamura, Yoshihiro Tanabe, Fumie Tazaki, Sascha Trippe, Kiyoaki Wajima, Jinqing Wang, Na Wang, Shiqiang Wang, Xuezheng Wang, Bo Xia, Shuangjing Xu, Hao Yan, Wenjun Yang, Jae-Hwan Yeom, Kunwoo Yi, Sang-Oh Yi, Yoshinori Yonekura, Hasu Yoon, Linfeng Yu, Jianping Yuan, Youngjoo Yun, Bo Zhang, Hua Zhang, Yingkang Zhang, Guang-Yao Zhao, Rongbing Zhao, Weiye Zhong, on behalf of the East Asian VLBI Network Collaboration

Publikováno v: Galaxies, Vol 10, Iss 6, p 113 (2022)

The East Asian VLBI Network (EAVN) is an international VLBI facility in East Asia and is operated under mutual collaboration between East Asian countries, as well as part of Southeast Asian and European countries. EAVN currently consists of 16 radio

Externí odkaz: https://doaj.org/article/3dbc809e466e44aeaf60239f9a82388b

Seismic Surface Deformation Risks in Industrial Hubs: A Case Study from Ulsan, Korea, Using DInSAR Time Series Analysis

Autor: Hye-Won Yun, Jung-Rack Kim, HaSu Yoon, YunSoo Choi, JungHum Yu

Publikováno v: Remote Sensing, Vol 11, Iss 10, p 1199 (2019)

The unprecedentedly strong 2016 Gyeongju and 2017 Pohang earthquakes on the Korean Peninsula aroused public concern regarding seismic hazards previously considered improbable. In this study, we investigated the effects of recent seismic activity clos

Externí odkaz: https://doaj.org/article/e0ee07c5c4d7445f846afd035d4efd6e

Chandler Wobble and Free Core Nutation: Theory and Features

Autor: Sung-Ho Na, Kyoung-Min Roh, Byung-Kyu Choi, Sung-Moon Yoo, Hasu Yoon, Jungho Cho

Publikováno v: Journal of Astronomy and Space Sciences, Vol 36, Iss 1, Pp 11-20 (2019)

Being a torque free motion of the rotating Earth, Chandler wobble is the major component in the Earth’s polar motion with amplitude about 0.05-0.2 arcsec and period about 430-435 days. Free core nutation, also called nearly diurnal free wobble, exi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a94d58effe4ce516e861daf3498997b
https://doi.org/10.5140/jass.2019.36.1.11

Changes in the Earth’s Spin Rotation due to the Atmospheric Effects and Reduction in Glaciers

Autor: Kookhyoun Youm, Hasu Yoon, Jungho Cho, Byung-Kyu Choi, Tu-Hwan Kim, Ki-Weon Seo, Sung-Ho Na, Sung-Moon Yoo

Publikováno v: Journal of Astronomy and Space Sciences, Vol 33, Iss 4, Pp 295-304 (2016)

The atmosphere strongly affects the Earth’s spin rotation in wide range of timescale from daily to annual. Its dominant role in the seasonal perturbations of both the pole position and spinning rate of the Earth is once again confirmed by a compari

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c52166d04ebf424720f0697809024ba0
http://ocean.kisti.re.kr/downfile/volume/kosss/OJOOBS/2016/v33n4/OJOOBS_2016_v33n4_295.pdf

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