After eighteen at Newcastle University, including three years as professor of Quantitative Geography, he moved to work in Leeds in 1992, as part of the establishment of Centre for Computational Geography, which he directed for seven years until suffering a severely disabling stroke in 1999.
He moved to work in Leeds in 1992. This was as part of the establishment of Centre for Computational Geography. This was including three years as professor of Quantitative Geography. This was after eighteen at Newcastle University. He directed for seven years until. He was suffering a severely disabling stroke in 1999 Computational Geography.