Study of Intra-plate Crustal Deformation befor and after the 2011 Tohoku-Oki Earthquake using InSAR and GNSS (in Japanese with English abstract) ...... Youichiro Takada ... 1
FORUMS 14
REPORTS
Report of IWLR 2018 (in Japanese) ...... Akihisa Hattori ... 17
Report of the Godetic Works in Japan for the Period from January 2015 to December 2018 ...... ... 19
REPORTS
Report on the 27th IUGG General Assembly and the 1st Executive Committee Meeting of IAG (in Japanese) ...... Toshimichi Otsubo, Masato Furuya and Takuya Nishimura ... 74
Report on the 2nd Executive Committee Meeting of IAG and the AGU Fall Meeting 2019 (in Japanese) ...... Toshimichi Otsubo ... 78
CORRECTIONS
"Deformation of Cased Circular Holes by Horizontal Stresses Working at Infinity and Internal Pressure" (in Japanese) ...... Shoji Sakata ... 80
REPORTS
Report on the 2019 AGU Fall Meeting (in Japanese) ...... Fumiaki Tomita ... 84
Report of AGU Fall Meeting 2019 (in Japanese) ...... Fumiko Matsumoto ... 86
Report on the 2019 AGU Fall Meeting (in Japanese) ...... Mayumi Hashimoto ... 88
