:::
108/03/12 14:00 交通大學土木工程學系黃金維教授 演講
演講公告
張貼人：網站管理員 ╱ 公告日期：2019-02-26演 講 公 告
主講人：黃金維 教授
地點：中央大學科學一館S-325教室
摘要：
講題：GRACE observation of global mass change
主講人：黃金維 教授
交通大學土木工程學系
時間：03月12日（星期二）下午2點
地點：中央大學科學一館S-325教室
摘要：
This presentation will show the principle of GRACE gravimetry and some case studies. The GRACE satellite mission uses two satellites (A and B) to detect changes in their line-of-sight velocities, which are then inverted to compute the earth’s gravity fields at one-month intervals over 2002-2017. Mass changes, such as those induced by groundwater loss, glacier melts at Greenland and the Himalayas, earthquakes, isostatic crustal rebound, lake level change, ocean circulation and sedimentation, can result in gravity changes that are detectable in the GRACE-derived time-varying gravity fields. Examples in Kalimantan, the Himalayas, Greenland, the East China Sea and the South China Sea will be given.
最後修改時間：2019-02-26 PM 2:29
