SOC content, Sentinel-2, temporal composite, soil parameter modelling, LUCAS soil, validation, European soil monitoring
EnMAP, soil parameters, spaceborne sensors, hyperspectral airborne, bare soil selection, modeling and prediction
Internal Soil Standard (ISS), Spectral variability correction, Ring trial, Quality control criterion, Soil carbon analysis, Spectral harmonization.
Soil cover classification, Spectral indices, Linear spectral unmixing, Soil organic carbon
soil field spectroscopy, standard and protocol, harmonization, internal soil standards, SoilPRO(R)
soil organic carbon, Soil spectral library, Convolutional Neural Network, Fully connected neural network, Deep feature extraction
X-RAY FLUORESCENCE, visible-near infrared spectroscopy, Gaussian pyramid, multi-scale preprocessing, data fusion
