Landslide Observation from ALOS-2/PALSAR-2 Data (Image Correlation Techniques and Sar Interferometry). Application to Salazie Circle Landslides (La Reunion Island). - Daniel Raucoules; Michael Foumelis; Caterina Negulescu; Marcello de Michele; Bertr Aunay; Fabrizio Tomaro (IGARSS, 2018)