Survey at Wroxeter using carrier phase, differential GPS surveying techniques more

Co-authored with G. Barratt, V. Gaffney and S. Wilkes. In C. Gaffney and V. Gaffney (eds.) Archaeological Prospection special issue: Non-invasive Investigations at Wroxeter at the end of the Twentieth Century Vol. 7(2): pp. 133-143. 2000.