*.zip;*.tif;*.mat

PU and PC datasets both were obtained through the reflective optics spectrographic Image system (ROSIS) sensors in Pavia, which is located in the northern region of Italy. The PU image has 610 × 315 pixels, 144 bands in the range of 430 - 860 nm, and 1.3-m spatial resolution. The PC image has 1906 × 715 pixels, 102 bands in the range of 430 - 860 nm, and 1.3-m spatial resolution. Both datasets include 9 distinct categories. Houston data was acquired over the University of Houston campus and its neighboring area on June 23, 2012.