Scope: Readjustment of coordinates to account for ground deformation caused by 2011 Tohoku earthquake.
Remarks: NTv2 grid derived by ESRI from that supplied by GSI in application patchjgd.
Method: NTv2
Area of use: Japan - northern Honshu prefectures affected by 2011 Tohoku earthquake: Aomori, Iwate, Miyagi, Akita, Yamaguta, Fukushima, Ibaraki, Tochigi, Gumma, Saitama, Chiba, Tokyo, Kanagawa, Niigata, Toyama, Ishikawa, Fukui, Yamanashi, Nagano, Gifu.
Description: (0,)