*Ikumi Oyabu^1,2, Kenji Kawamura^1,2, Shuji Fujita^1,2, Kumiko Goto-Azuma^1,2, Christo Buizert³, Motohiro Hirabayashi^1,2, Hideaki Motoyama^1,2 (1.National Institute of Polar Research, Research Organization of Information and Systems, 2.Graduate Institute for Advanced Studies, SOKENDAI, 3.Oregon State University)

*Takeshige Ishiwa^1,2, Yusuke Suganuma^1,2, Daisuke Shibata³, Hiroto Kajita⁴, Jonas Van Breedam⁵, Badanal Siddaiah Mahesh⁶, Hirokazu Yamagata⁷, Marina Buffoli⁸, Elie Verleyen⁸, Toshihiro Maki⁷, Rahul Mohan⁶, Minoru Ikehara⁹ (1.National Institute of Polar Research, 2.SOKENDAI, 3.University of Tsukuba, 4.Hirosaki University, 5.Vrije Universiteit Brussel, 6.National Centre for Polar and Ocean Research, 7.The University of Tokyo, 8.Universiteit Gent, 9.Kochi University)

*Jun'ichi Okuno^1,2,3, Akihisa Hattori⁴, Koichiro Doi^2,3, Yoshiya Irie⁵, Yuichi Aoyama^2,3 (1.Research Organization of Information and Systems, 2.National Institute of Polar Research, 3.SOKENDAI, 4.Geospatial Information Authority of Japan, 5.Institute for Geothermal Sciences, Kyoto Univ.)

*Aya Osanai¹, Minoru Ikehara², Asuka Yamaguchi³, Stephen P. Obrochta⁴ (1.Kochi University graduate School of Integrated Arts and Sciences, 2.Marin Core Research Institute, Kochi University, 3.Atmosphere and Ocean Research Institute, The University of Tokyo, 4.Akita University graduate School of International Resource Science)

*Yuji Kato¹, Akira Ijiri², Minoru Ikehara¹ (1.Marine Core Research Institute, Kochi University, 2.Graduate School of Maritime Sciences, Kobe University)

*Toru Hirawake¹, Shintaro Takao², Hironori Yabuki¹, Koji Suzuki³, Ryosuke Makabe¹, Taiga Nakayama⁴, Hiroshi Murakami⁴ (1.National Institute of Polar Research, 2.Earth System Division, National Institute for Environmental Studies, 3.Faculty of Environmental Earth Science, Hokkaido University, 4.Earth Observation Research Center (EORC), Japan Aerospace Exploration Agency (JAXA) )

*Eri Yoshizawa¹, Kazuki Nakata¹ (1.Japan Aerospace Exploration Agency)

*Masahiro Minowa¹ (1.Institute of Low Temperature Science, Hokkaido University)

*Keiko Takehara¹, Yuji Kato², Yoshihiro Nakayama³, Takuya Itaki⁴, Xiangyu Zhao⁵, Yusuke Suganuma⁶, Vigan Mensah³, Osamu Seki³, Kay I. Ohshima³, Minoru Ikehara² (1.Kochi university Graduate School of Integrated Arts and Sciences, 2.Center for Advanced Marine Core Research, Kochi University, 3.Institute of Low Temperature Science, Hokkaido University, 4.Geological Survey of Japan, AIST, 5.Shanghai Jiao Tong University, 6.National Institute of Polar Research)

*Daisuke Hirano¹, Mizobata Kohei², Kazuya Kusahara³, Kazuya Ono⁴, Masakazu Fujii¹, Ryosuke Makabe¹, Kay I. Ohshima⁴, Takeshi Tamura¹, Shigeru Aoki⁴ (1.National Institute of Polar Research, 2.Tokyo University of Marine Science and Technology, 3.Japan Agency for Marine-Earth Science and Technology, 4. Institute of Low Temperature Science, Hokkaido University)

*Masakazu Fujii^1,2, Daisuke Hirano^1,2, Kohei Mizobata³, Takeshi Tamura^1,2, Shigeru Aoki⁴, Mifuka Ishikawa⁵ (1.National Institute of Polar Research, 2.SOKENDAI (The Graduate University for Advanced Studies), 3.Tokyo University of Marine Science and Technology, 4.Hokkaido University, 5.Japan Coast Guard)

*Mahsa Saeidi Ortakand¹, Yoshimi Kubota¹, Takuya Itaki² (1.National Museum of Nature and Science, Department of Geology and Paleontology, 2.National Institute of Advanced Industrial Science and Technology)

*Yoshihiro Nakayama¹, Alena Malyarenko², Park Taewook³, Hong Zhang⁴, Dimitris Menemenlis⁴ (1.Hokkaido University Institute of Low Temperature Science, 2.University of Canterbury , 3.Korea Polar Research Institute, 4.NASA Jet Propulsion Laboratory)

*Kazuya Kusahara¹, Hiroaki Tatebe¹ (1.Japan Agency for Marine-Earth Science and Technology)