3D pointcloud for plan creation [octree 0.01m] Karlskirche, Vienna Austria

Description

pointcloud model [las + e57] of the interior and exterior spaces of Karlskirche, Vienna Austria; 
primary source laserscan Riegl & TU Wien supplemented with 3D mesh model Meixner ZT GmbH; 
base material pointcloud octree filtered 0.01m (spatial point distance 0.01m); 
pointclouds within project coordinate system - transformation matrix to global coordinate system WGS84_EPSG 4978 attached

please contact lukas.stampfer@tuwien.ac.at for access

Methods

interior of cupola captured with terrestrial laserscanner Zoller Fröhlich Imager 5010C;
all other areas captured with Riegl VZ 400i; scans colored with RGB camera;
geopositioning of Riegl Scans with GNSS-RTK precision (about 0.03m accuracy);
data from different scanning campaings joined with Multi-Station-Adjustment in Riegl RiScan Software (ICP-matching);

Technical info

pointcloud in local coordinate system (=PRCS) for import into cad-software;
transformation matrix to global coordinate system WGS84_EPSG 4978 included in dataset;
pointcloud reduction using octree filter with 0.01m cell size resulting in spatial point distance of about 0.01m

Additional details