Orthomotic maps
Drone images are corrected for image distortions and stitched together in post-processing to create a highly accurate orthomosaic. Each pixel contains 2D geo-information (X, Y) and can directly perform precise measurements such as horizontal distances and surfaces.
3D pontfelhő
A compressed point cloud can also be generated from drone footage. Each point contains GIS (X, Y, Z) and color information. The data obtained in this way provide a very accurate image for distance (slanted and horizontal), area and volume measurements.
Digital Surface Models (DSM)
With the help of drone footage, we can also create DSM models of the area. Each pixel contains 2D information (X, Y) and the height of the highest point of the site (Z value).
Digital Terrain Models (DTM)
After filtering objects such as buildings, the drone images can be used to create DTMs, each pixel of which contains 2.5D information (the X, Y, and Z values of the highest factor).
Contour maps
Depending on the requirements of the project, we can create a contour line map with individual contour intervals from either the DTM or DSM model, so we can better examine the surface of the area recorded by the drone.
3D textured mesh
The 3D textured mesh is a reproduction of the edges, faces, vertices and texture of the area captured by the drone. This model is most useful for visual inspections or in cases where external stakeholders or the public are essential to a project.