Bosys specializes in aerial and terrestrial (close-range) photogrammetry. Using advanced hardware and software, technicians extract 3D information from high resolution images to produce accurate profiles, topographic maps, and 3D models.
Digital Surface/Terrain Model
Digital Surface and Terrain Models (DSM/DTM) are created from point clouds generated from the imagery. A DSM represents the earth's surface and includes all existing objects on it, while a DTM represents the bare terrain with structures and any other man created objects removed. The generated DSM and DTM are highly accurate and provides an accurate digital representation of the project area.
3D Textured Mesh
The 3D textured mesh is a surface generated from the point cloud and is composed by triangles that represents the shape of a model that consists of vertices, edges, faces and may include textures from images draped on the surface of the model. A 3D textured mesh is created to look good and give a visual representation of how an object looks but is not suitable for accurate measurements.