S5 
INTERNATIONAL SOCIETY FOR PHOTOGRAMMETRY AND REMOTE SENSING 
Commission VI 
Symposium held in Mainz, FR Germany, 22 -25 September 1982 
  
Proceedings 
PART O9 
TECHNICAL COOPERATION 
  
Chairman : 
Jürgen Hothmer is currently professor for photogrammetry, 
remote sensing, cartography and surveying for civil en- 
gineers at Fachhochschule Mainz, FR Germany. Previous 
assignments have been : Lecturer at ITC, Delft, Nether- 
lands; Visiting professor at Asian Institute of Tech- 
nology, Bangkok, Thailand and at University of Santiego, 
Chile; Cadastral surveyor in Germany; Topographer in Mo- 
rocco; Managing director of an aerial survey company; 
Consultant to instrument manufacturers in Germany and 
Italy; Research associate and supervisor for bilateral 
technical assistance within the government; Technical 
adviser surveying and mapping at United Nations Headquarter, 
New York. For the term 1980-84 he is President, Commission VI, 
International Society for Photogrammetry and Remote Sensing. 
  
Rapporteur: 
Tuan-chih Chen is currently Director of the Computer 
Center and Professor of Photogrammetry at Chung-Cheng 
Institute of Technology in Tahsi, Taiwan. He studied 
in Taiwan and in the FR Germany. 
  
Bibliographic quotation : 
Hothmer, J. ed. : Technical cooperation in surveying and mapping including 
photogrammetry and remote sensing. In: Int. Archive of Photogrammetry, 
24 - VI, pp 335 - 55o, Mainz 1982