ibul 2004 
Miri: RECORDING AND VISUALIZATION OF THE CENOTAPH 
IV WG OF GERMAN EMPEROR MAXIMILIAN I 
Raurica. K. Hanke? *, W. Boehler | 
Muttenz 
N ? University of Innsbruck, Institute of Geodesy, Technikerstrasse 13, A 6020 Innsbruck, Austria, 
Pilotstu- klaus.hanke@uibk.ac.at 
achhoch- : E i : 
ERES ? i3mainz, Institute for Spatial Information and Surveying Technology, Holzstrasse 36, D 55116 Mainz, Germany, 
boehler@geoinform.fh-mainz.de 
Commission V, Working Group V/4 
chnology 4 : ; | — 
ffice for KEY WORDS: Close Range Photogrammetry, Laser Scanning, Data Fusion, Heritage Documentation, Visualization, 
e funding Feature Extraction 
)VA AG, 
the state 
oration. ABSTRACT: 
The Hofkirche in Innsbruck, Austria, with its tomb of German Emperor Maximilian I is one of the most famous and outstanding 
historical monuments in Central Europe. For centuries the Cenotaph (i.e. empty tomb) was separated from the visitors by a black 
iron lattice. In addition, the fine caved marble plates were covered by glass. Because of a basic restoration of the tomb, lattice and 
glass plates were removed for the first time ever since its construction in the 16" century. For a short period in May 2002 all sides 
were accessible after the temporary housing of the restoration technicians had been removed from one side and not yet been moved 
to the other side for the second restoration period. This could be used for a complete metric documentation of the object. 
Both, close-range photogrammetry and 3D scanning techniques were used. Photogrammetric images consisted of stereo pairs and 
separate color images. 3D scanning was accomplished with a MENSI $25 laser scanner for the overall structures and a GOM ATOS 
II structured light scanner at high resolution for the relief plates. 
  
Fig. 1: Overview model of the cenotaph derived from scanned data 
  
* 
A : 
Corresponding author.