Cliff Mugnier is an Honorary Member of the Louisiana Society of Professional Surveyors, a Fellow Emeritus of the American Society for Photogrammetry and Remote Sensing, and is Chief of Geodesy at the LSU Center for GeoInformatics. Cliff teaches surveying, geodesy, and photogrammetry in the Department of Civil Engineering at LSU. He has authored over 200 peer-reviewed papers, reports, and column articles; some of his work has been translated by others into Arabic, Bulgarian, Chinese, French, Japanese and Spanish. He is cited by others in over 100 books, papers, and dissertations in 11 various languages.

Three daughters, seven sons, 8 grandsons, 6 granddaughters
NRA Expert in Conventional Bullseye Pistol competitions (~92.5%)