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- Raj, Anukool, et al. Show all 9 Authors
- Geoderma 2017
- carbon; catenas; chemometrics; clay; correlation; geostatistics; landscapes; least squares; models; nitrogen content; organic matter; reflectance spectroscopy; sand; silt; soil properties; soil surveys; Romania
- ... Diffuse reflectance spectroscopy (DRS) has shown its potential as a feasible, rapid and non-invasive soil characterization tool. Nevertheless, the use of whole VisNIR spectra in DRS models often incorporates different disruptive and masking effects, eventually producing inefficient model predictions. Thus the careful choice of informative spectral variables is a significant step toward producing r ...