ABSTRACT
The study of a TV tower using unmanned aerial vehicles equipped with an RTK module and the photogrammetry method demonstrated effectiveness in determining the verticality of the infrastructure object. The RTK technology was used to determine the geospatial position of the digital camera, allowing the creation of detailed 3D models. A methodology was proposed for determining the deviation of the central axis of the TV tower from the vertical direction based on data obtained through photogrammetry.
