Detection of surface material based on hyperspectral imaging (HSI) analysis is an important and challenging task in remote sensing. It is widely known that spectral-spatial data exploitation performs better than traditional spectral pixel-wise procedures. Nowadays. convolutional neural networks (CNNs) have shown to be a powerful deep learning (DL) technique due their strong feature ex... https://www.roneverhart.com/RKT-9-RDO/