Aerial surveying is a method of collecting data about the Earth's surface from an elevated position, typically using aircraft, drones, or satellites. This technique allows for the capture of high-resolution images and topographic information, which can be used in various fields such as geography, urban planning, and environmental monitoring. The data gathered through aerial surveying can be processed to create detailed maps and 3D models. These outputs help professionals analyze land use, assess natural resources, and monitor changes in the environment over time, making aerial surveying a valuable tool for decision-making and research.