Improved AHN3 Gridded DTM/DSM

Khaled Alhoz, Manos Papageorgiou, Kristof Kenesei, Lisa Keurentjes, Maarten de Jong

The current gridded Digital terrain model (DTM) and digital surface model (DSM) for the Netherlands has some flaws, showing many missing pixels where the interpolation method was unable to determine a value, and has holes where buildings and water bodies were removed from the dataset. The goal of this project is to improve upon the results available by creating DSM/DTM results that no longer have no-data values. This creates rasters with complete coverage of their target area, ensuring that every pixel value has an accurate height assigned to it.

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