Official Publication No. 27 (1992)

Official Publication No. 27 contains the proceedings of the ISPRS and OEEPE joint workshop on 'Updating Digital Data by Photogrammetric Methods'

Newby, P.R.T.; Thompson, C.N. (ed.): Proceedings of the ISPRS and OEEPE Joint Workshop on Updating Digital Data by Photogrammetric Methods - Frankfurt a.M. 1992.