----------------------------Original message---------------------------- Hello! I am insteresting in automated mapping. I heard a program nemed "Mark II modernization program" in one paper of ACSM-ASPRS annual convention. Could any one give me more description or related information. Otherwise, If I want to survey the history and development of automated mapping, where can I get the references. Because I am not a member of this discuss group, please send any suggestions to [log in to unmask] Thanks in advance! Ge-Wen Lee [log in to unmask] Department of Civil engineering National Chiao Tung University in TAIWAN