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Symbiosis of UAS photogrammetry and TLS for surveying and 3D modeling of cultural heritage monuments - A case study about the cathedral of St. Nicholas in the city of Greifswald

 
: Grenzdörffer, Görres; Naumann, Matthias; Niemeyer, Frank; Frank, Annett

:
Fulltext urn:nbn:de:0011-n-3825772 (1.6 MByte PDF)
MD5 Fingerprint: d41f9e062604fd3aae01196bb0cb54d0
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Created on: 25.3.2016


Armenakis, C. ; International Society for Photogrammetry and Remote Sensing -ISPRS-:
ISPRS UAV-g 2015, International Conference on Unmanned Aerial Vehicles in Geomatics : 30 August - 02 September 2015, Toronto, Canada
Istanbul: ISPRS, 2015 (The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XL-1/W4)
pp.91-96
International Conference on Unmanned Aerial Vehicles in Geomatics (UAV-g) <2015, Toronto>
English
Conference Paper, Electronic Publication
Fraunhofer IPA ()
Lasermeßsystem; Photogrammetrie; point cloud; 3D

Abstract
In this contribution the possibility to combine terrestrial laser scanner (TLS) measurements and UAS photogrammetry for the detailed description and high quality surveying of a cultural monument will be illustrated by the example of the Cathedral of St. Nicholas in the city of Greifswald. Due to the different nature of UAS photogrammetry and TLS walls and windows as well as portions of roofs are captured with a different level of completeness and accuracy. The average deviations of the test areas on the overlap between the two measurement methods ranges from 0.015 m to 0.033 m with standard deviations of 0.025 m to 0.088 m.

: http://publica.fraunhofer.de/documents/N-382577.html