Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.TitleDIGITAL PHOTOGRAMMETRIC SYSTEMS IN NORTH AMERICA.AuthorsDowman, I. J.PublicationPhotogrammetric Record, 1991, Vol 13, Issue 78, p931ISSN0031-868XPublication typeArticleDOI10.1111/j.1477-9730.1991.tb00761.x