Euro-Maps 3D DSM is a homogeneous, 5 m spaced digital surface model product including detailed flanking information consisting of several pixel-based quality and traceability layers.
The Euro-Maps 3D for Ortho product consists of a 10 m digital elevation model and a 2.5 m ortho layer in the same geometry. Buildings were automatically removed from the DSM, whereas the heights of most forest areas are present in the product. Major water bodies were detected based on Sentinel-2 data and flattened. In urban areas, it is a very good approximation to a digital terrain model (DTM). This dataset is a perfect x, y and z reference for the orthorectification of HR and VHR images.
Euro-Maps 3D DSM with ortho layer showing parts of Lake Mjøsa and Gjøvik.
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* verified over 22 test sites and valid for areas with slopes less than 20º
For further information and specific price quotations please contact GAF's customer support.
For VHR multi-stereo DSM products see GAF Elevation.