Unmanned aerial photogrammetric survey

An unmanned aerial photogrammetric survey is a method of collecting geospatial data using unmanned aerial vehicles (UAVs), commonly known as drones. This technique involves the capture of high-resolution aerial photographs or images from the drone, which are then processed using photogrammetry techniques to create detailed two-dimensional maps, three-dimensional models, and other forms of spatial data representation. ### Key Components: 1. **UAV (Drone)**: The aircraft used to capture aerial imagery.