Soil Movement Vulnerability Zones Determination Based on RS/GIS Analysis and Geological Mapping in Koto Tinggi Area, Lima Puluh Kota, West Sumatra. - Husnul Kausarian; Rorry Rachmad Illahi; Adi Suryadi; Josaphat Tetuko Sri Sumantyo; Batara (IGARSS, 2024)