Al Buraymi (Oman), Abu Dhabi (United Arab Emirates), Dubay (United Arab Emirates), Neutral Zone (United Arab Emirates), Ras Al Khaymah (United Arab Emirates), Sharjah (United Arab Emirates), Al 'Ayn
National Aeronautics and Space Administration Jet Propulsion Laboratory (NASA JPL, USA); Center for Ancient Middle Eastern Landscapes, Institute for the Study of Ancient Cultures, University of Chicago