Aerial surveys are a method of collecting data and images from the air, typically using aircraft, drones, or satellites. These surveys are used in various fields, including geography, environmental science, and urban planning, to gather information about land use, vegetation, and topography. The data obtained from aerial surveys can be processed to create detailed maps and 3D models. This information helps researchers, planners, and decision-makers analyze changes in the landscape, monitor natural resources, and assess the impact of human activities on the environment.