SubFus is a multisensor remote sensing image classification technique based on subspace sensor fusion. Please cite the following paper Behnood Rasti, Pedram Ghamisi, Remote sensing image classification using subspace sensor fusion, Information Fusion, Volume 64, 2020, Pages 121-130, ISSN 1566-2535, https://doi.org/10.1016/j.inffus.2020.07.002.