of this method becomes evident if these surfaces are painted or 
richly decorated. In particular there are mosaics, frescos and 
ceilings in stucco, vaults and cupolas of different styles (see 
fig. 5,8). Mural decoration (see fig. 9) or paintings can be 
represented by this technique, too. Facades or parts of churches 
(see fig. 6,7), castles or official buildings come into consider- 
ation as well as stone walls (see fig. 4). 
As mentioned before there are objects like temples, porticos or 
cathedrals which are not suited for differential rectification or 
continuous-tone representation. 
In those cases, however, in which photographical processing by 
rectification is applicable, this method is time saving and 
equivalent in accuracy to conventional stereoplotting. 
The greatest advantage of continuous-tone imaging is the preserva- 
tion of every detail. This advantage should be utilized for 
architectural representation whenever possible. 
Bibliography 
Carbonnell, M. La Photogrammétrie Architecturale en 1973 
et 1974, Bulletin n? 56 de la Société 
Francaise de Photogrammétrie 
Dôhler, M. Erfahrungen mit der Photogrammetrie bei 
archäologischen und baugeschichtlichen 
Objekten, Bildmessung und Luftbi ldwesen 
5/1974. 
Ferri, W. Problems in photogrammetric surveying of 
Fondelli, M. domes, Paper to XII Congress of ISP, Comm. 
V, Ottawa 1972. 
Jachimski, J. Problems and scope of photogrammetric 
applications to architectural and urbanistic 
objects, Paper to the Annual meeting of 
ASP, 197h, St. Louis. 
Das Orthophotoverfahren bei der Bauaufnahme 
am Beispiel Schloß Linderhof, Bi ldmessung 
und Luftbildwesen 5/1974. 
Orthophoto Technique in Architecture, Paper 
to the International Symposium on Orthophoto 
Technique, 1974, Cracow, Poland.