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- Sarathjith, M.C., et al. Show all 4 Authors
- Geoderma 2016 v.267 pp. 1-9
- Alfisols; Vertisols; algorithms; clay fraction; covariance; geometry; iron; least squares; model validation; models; organic carbon; pH; prediction; reflectance; reflectance spectroscopy; sand; wavelengths
- ... Diffuse reflectance spectroscopy (DRS) operating in 350–2500nm wavelength range is fast emerging as a rapid and non-invasive technique for analyzing multiple soil attributes. Because the spectral reflectance values in this range of wavelengths are highly co-linear, it is important to select relevant spectral information from the reflectance spectra to build a robust spectral algorithm. The objecti ...