3D unmanned aerial vehicle radiation mapping for assessing contaminant distribution and mobility. - Peter G. Martin; Simon Kwong; Nick T. Smith; Yosuke Yamashiki; Oliver D. Payton; Freddie S. Russell-Pavier; John S. Fardoulis; David A. Richards; Thomas B. Scott 001 (Int. J. Appl. Earth Obs. Geoinformation, 2016)