3D pointcloud for plan creation [octree 0.01m] Karlskirche, Vienna Austria
Creators
-
1.
TU Wien
- 2. Riegl Laser Measurement Systems
Contributors
Hosting institution:
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 eva.kodzoman@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
Files
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Additional details
Dates
- Created
-
2022-01data compiled