Detection of soil organic matter from laser-induced breakdown spectroscopy (LIBS) and mid-infrared spectroscopy (FTIR-ATR) coupled with multivariate techniques - Xu, Xuebin; Du, Changwen; Ma, Fei; Shen, Yazhen; Wu, Ke; Liang, Dong; Zhou, Jianmin (Geoderma, 2019)
Keywords: algorithms; atomic absorption spectrometry; calibration; Data fusion; Fourier transform infrared spectroscopy; FTIR-ATR spectroscopy; Laser-induced breakdown spectroscopy; least squares; monitoring; neural networks; precision agriculture; prediction; principal component analysis; reflectance spectroscopy; soil; soil fertility; soil nutrients; soil organic matter; spectral analysis; Spectral preprocessing; wavelet; Data fusion; FTIR-ATR spectroscopy; Laser-induced breakdown spectroscopy; Spectral preprocessing