*Shin Sugiyama¹、Shun Tsutaki²、Daiki Sakakibara³、Evgeny A. Podolskiy³、Masahiro Minowa¹、Yoshihiko Ohashi¹、Jun Saito¹、Takanobu Sawagaki⁷、Sumito Matoba¹、Naoya Kanna³、Hiroyuki Enomoto⁶、Martin Funk⁴、Riccardo Genco⁵、Yvo Weidmann⁴、Guillaume Jouvet⁴、Julien Seguinot⁴ (1.Institute of Low Temperature Science, Hokkaido University、2.Earth Observation Research Center, Japan Aerospace Exploration Agency、3.Arctic Environment Research Center, National Institute of Polar Research、4.Laboratory for Hydraulics, Hydrology and Glaciology, ETH-Zurich, Switzerland、5.Department of Earth Science, University of Florence、6.National Institute of Polar Research、7.Hosei University)

*Shin Sugiyama¹、Shun Tsutaki²、Daiki Sakakibara³、Evgeny A. Podolskiy³、Masahiro Minowa¹、Yoshihiko Ohashi¹、Jun Saito¹、Takanobu Sawagaki⁷、Sumito Matoba¹、Naoya Kanna³、Hiroyuki Enomoto⁶、Martin Funk⁴、Riccardo Genco⁵、Yvo Weidmann⁴、Guillaume Jouvet⁴、Julien Seguinot⁴ (1.Institute of Low Temperature Science, Hokkaido University、2.Earth Observation Research Center, Japan Aerospace Exploration Agency、3.Arctic Environment Research Center, National Institute of Polar Research、4.Laboratory for Hydraulics, Hydrology and Glaciology, ETH-Zurich, Switzerland、5.Department of Earth Science, University of Florence、6.National Institute of Polar Research、7.Hosei University)

*Evgeny A. Podolskiy¹、Fabian Walter²、Shin Sugiyama³、Sebastian Heimann⁴、Martin Funk²、Julian Seguinot²、Riccardo Genco⁵、Maurizio Ripepe⁵ (1.Arctic Research Center, Hokkaido University、2.Laboratory of Hydraulics, Hydrology and Glaciology (VAW), ETH Zürich、3.Institute of Low Temperature Science, Hokkaido University、4.GFZ German Research Centre for Geosciences, Potsdam、5.Dipartimento di Scienze della Terra, Università di Firenze)