Koch, Jaco; Van Deventer, Piet; Daniell, Angelique; Faull, Cindy; Chakraborty, Somsubhra (Elsevier, 2017)
Proximal sensors have rapidly developed in-situ analysis of soil and sediment. Two systems in particular, portable X-ray fluorescence (PXRF) spectrometry and visible near infrared diffuse reflectance spectroscopy (VisNIR ...