The visual impact assessment of a wind turbine was based on
The free of charge DEM data of grid intervals not greater than
100 m were used in this study.
DSM preparation based on DEM requires the use of standard GIS tools to incorporate surface objects
along with the determination of their height. In a simplified way,
the height of buildings can be determined on the basis of the
number of storeys. The type of the source materials used in DSM
construction and its spatial resolution influence the outcome of the
analysis. It is recommended to use the most accurate DSM available.