This is the the final outuput of my diplomma written in:
Warsaw University of Technology
(Department of Photogrammetry and Remote Sensing)
&
Vienna University of Technology
(Institute of Photogrammetry and Remote Sensing)
Basic data was provided by the Surveying Department of the City of Vienna, Austria:
~ ALS (LiDAR) data: 21pts/m2
~ Buildings outlines
~ Orthophoto with 10 cm pixel.
I have collected also ~300 terrestial images on my own.
Models accuracy:
XY: 0,4 m
Z: 0,3 m
City GML LoD 3
also
DTM: 2 m grid size was created. http://miasta3d.blox.pl/2009/05/Wieden-3D-wizualizacja-pracy-magisterskiej....