Gabriel Yedaya Immanuel Ryadi is an international student from Indonesia and currently pursuing a PhD in Remote Sensing and Geographic Information System at National Cheng Kung University. With a strong background in Earth observation and geospatial analysis, Gabriel possesses extensive expertise in satellite image processing, satellite image analysis, and the application of remote sensing techniques. Proficient in tools such as Google Earth Engine (GEE) and cloud computing, Gabriel is skilled in leveraging advanced technologies to extract valuable insights from geospatial data. His proficiency in mapping, vegetation mapping, digital mapping, and land use/ land cover change detection further enhances his ability to address complex environmental challenges