Creation of topographic plans using unmanned aerial photography
Annotatsiya
Program Agisoft Photoscan is a universal tool for generating 3D surface models of surveyed objects from photographic images of these objects. Photoscan is successfully used both for building models of objects and objects of different scales - from miniature archaeological artifacts to large buildings and structures, and for building terrain models based on aerial photography data and generating DEMs and orthomosaics based on these models . Data processing in Photoscan is extremely automated: the operator is entrusted only with the functions of monitoring and managing the operating modes of the program. This article discusses the use of aerial photography from an unmanned aerial vehicle (UAV) when creating digital orthophoto and topographic plans. On the improvement of the applied complexes with the use of UAVs for obtaining APS materials for cartographic purposes. Ease of UAV control, deadlines and quality, timeliness of the data transmitted from them, in our opinion, confirms the feasibility of performing these works on the creation of digital topographic maps and plans.