. . . . . . . . . "19909426"^^ . . . . . "Gary Jeffress"@en . "Gary Jeffress is a research professor of Geographic Information Science in the Department of Computing and Mathematical Sciences of Texas A&M University-Corpus Christi. He is the former director of the retiring from the position in 2018. He is the former president of the Texas Society of Professional Surveyors (1999) and of the Geographic and Land Information Society (2005)."@en . . . . . . "Gary Jeffress is a research professor of Geographic Information Science in the Department of Computing and Mathematical Sciences of Texas A&M University-Corpus Christi. He is the former director of the retiring from the position in 2018. He is the former president of the Texas Society of Professional Surveyors (1999) and of the Geographic and Land Information Society (2005)."@en . . . . . . . . . . . . . . . . . . . . "3882"^^ . . . . . . . . . . . . . "1105732104"^^ . . . . . . . . . . . . . . . .