T11[Topic] Urban Geology

9:45 AM - 10:00 AM JST(12:45 AM - 1:00 AM UTC)

[T11-O-4] Current Status and future prediction of land subsidence in the Niigata Plain

*Shigeaki Yamada¹, Mutsuki Sakai², Shiro Watanabe², Seiji Sugino³, Yuta Ogawa⁴, Hironori Hara⁴ (1. Hokuriku Regional Agricultural Administration Office, 2. Shinano River System Land Improvement Survey and Management Office, Hokuriku Regional Agricultural Administration Office, 3. Niigata Prefectural Government, 4. Chuo Kaihatsu Corporation)

Keywords:

Niigata Plain,Leveling survey,Groundwater,Land subsidence,Observation well,Synthetic Aperture Radar Time-Series Analysis