ES 
ISPRS 
M 
International Society for 
Photogrammetry and Remote Sensing 
Commission Ill 
International Archives of Photogrammetry 
and Remote Sensing 
Volume 26 Part 3/1 
Proceedings of the Symposium 
FROM ANALYTICAL 
TO DIGITAL 
Edited by E. KILPELA 
A. SAVOLAINEN 
A. LAIHO 
A t 19-22, 1 
Lappia-House 
Rovaniemi, Finland 
9 
Tm 
iium 
ISSN 0256-1840