Raymond Chevallier (21 June 1929 – 30 November 2004) was a French historian, archaeologist and Latinist. A former member of the École française de Rome, honorary president of the "Société française de Photogrammétrie et télédétection", he was a lecturer at the École pratique des hautes études, then teaching assistant and finally professor of Latin language and literature at the University of Tours. His seminar of historic topography and photo interpretation was attended by numerous French aerial prospectors: R. Agache, J. Dassié, R. Goguey, D. Jalmain, L. Monguilan, etc. He specialized in the study of Roman roads and ancient traces by aerial photography. Source: Wikipedia (en)