Landslide monitoring and assessment in taiwan using SPOT series satellites. - Long-Shin Liang; Kun-Shan Chen; Chin-Lun Wang; Abel J. Chen; Wolfgang-Martin Boerner (IGARSS, 2005)

Improved Sigma Filter for Speckle Filtering of SAR Imagery. - Jong-Sen Lee; Jen-Hung Wen; Thomas L. Ainsworth; Kun-Shan Chen; Abel J. Chen (IEEE Trans. Geosci. Remote. Sens., 2009)