Drone Mapping

Created on 26 June 2019

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A drone captures geo-tagged aerial images, which can be combined by photogrammetric software to georeferenced orthomosaics with very high resolutions. By combining this method with industry-grade GPS measurements, absolute accuracies in the range of some centimeters can be achieved. Additionally, elevation data like digital surface and terrain models, contour lines and 3D-Models can be calculated from the data. So highly detailed and up-to-date base maps for different mapping and planning purposes can be produced, refining and updating of various kinds of maps is possible in a very cost-effective manner. With the actual equipment, VSU GIS Unit can cover up to 450 ha per day. See some sample datasets.

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