This book comprises works presented in the 1st International Conference of Geoscience, Remote Sensing, and Technology, which was held in Padang, Indonesia, in October 2023. It was hosted by the Center of Disaster Monitoring and Earth Observation, State University of Padang, Indonesia. Included are works related but not limited to geoscience, remote sensing, radar SAR, optic satellites, LiDAR, earthquakes, drones, geophysics, computer science, computer engineering, information technology, and mapping.