In the following investigation, we seek to determine the appropriate way to perform photogrammetric flights using a multirotor drone, which has a camera and a system of taking photographs, which allows the production of an ortho mosaic; for this, 16 flights were carried out in four terrains with different topographical conditions, alternating the height and the overlap. The process in office consists of varying the number of control points to establish the differences in the results extracted based on points materialized in the field, whose X, Y and Z values ​​were obtained by topographic survey.