LバンドSARを用いた微細変位の抽出

抄録

Interferometry using space based SAR is powerful tool to detect precious change on the ground such as crystal deformation. Because most area of Japan is covered with forest and high vegetation, long wave length is very useful to monitor the ground through penetrating vegetation. This paper introduces disaster mon-itoring using L-band SAR by Japan since 1992 (JERS-1, ALOS and ALOS-2).