NIR Spectroscopy of Arctic Soil Samples (Abisko, Sweden)

Near-infrared reflectance spectra and reference measurements for 108 arctic soil samples from a long-term field experiment in Abisko, northern Sweden. The MATLAB file contains Dataset Object variables soil and soilref. soil.data is a 108 x 1050 NIR reflectance matrix with wavelengths from 400 to 2498 nm in 2 nm increments. soilref.data is a 108 x 2 matrix with reference variables SOM and Ergogdw. All numeric arrays contain finite values with no NaN or Inf values.