Bundle block adjustment is a stage of work in photogrammetry that aligns multiple aerial photographs taken from different perspectives to create an accurate 3D model of the area of interest. The recording parameters such as the flight altitude, the camera settings and the position of the camera on the drone are taken into account and optimized with the help of mathematical algorithms. The process allows the images to be merged in such a way that there are no inconsistencies or discrepancies and high accuracy of the results is achieved.
