SAGIS – Building data evaluation of the province of Salzburg

Calculation and evaluation of building data based on the existing lidar and raster terrain data of the province of Salzburg+

01.11.2019 – 29.02.2020

The research work includes the calculation of the 3D building blocks
LOD1 (3D polygon/multipatch) for the province of Salzburg 5m/1m, the calculation of the
Building ground areas (polygons) for the province of Salzburg from the LAS databases
(depending on the ground resolution of the lidar data), the calculation of 3D
Building cubatures LOD2 (3D polygon/multipatch) for the federal state of Salzburg based
on the LAS databases of the federal state of Salzburg (depending on the ground resolution
of the lidar data) as well as the performance of an error analysis and error estimation of the
created LOD2 building cubatures.