By applying professional algorithms, we can process stereo pairs of aerial photos and generate surface point cloud and metric 3D model of the surface you are interested in. Photogrammetric procedures enable us to obtain a high-density point cloud that can exceed 100 points/m² in areas where the texture of the surface is well defined. The density of the point cloud can be adapted to suit your requirements. In addition to spatial coordinates (x, y, z), each point contains the information on its colour as seen in nature. By applying classification procedures and filtering, it is possible to distinguish points in the model that denote buildings, vegetation, terrain surface and other elements you would like depicted.

Simply put: high-quality aerial photos plus a Digital Surface Model equals an orthophoto mosaic. One single product thus combines the advantages of aerial photos (details, relevance of a piece of data at the time of it being captured etc.) and maps (uniform scale, accurate geometry). It can be used for a variety of purposes, e.g. as raster basis in geolocated spatial databases, surveying and mapping groundwork for the purposes of planning, realistic “pasting” on 3D models etc.