Earth observation for landslide assessment. - Vern Singhroy; Hiroshi Ohkura; Nancy F. Glenn (IGARSS, 2002)

A Land-Cover Monitoring for Volcanoes by using ALOS-PALSAR Quad-Pol. Data. - Yutaka Wada; Motoo Ukawa; Yoshio Yamaguchi; Hiroshi Ohkura (IGARSS (3), 2008)