Mark has been working in the Earth Science industry for 12 years. His roles have included both project and production management. He has worked extensively with both geophysics and surveying, in methods including Magnetics (including gradiometery), EM, IP Resistivity (including ERT), Seismology, Radiometrics and GRP. He has extensive experience with GIS, including remote sensing methods. At a personal level, Mark is a keen endurance athlete, with most weekends taken up running, riding, or racing his kayak.