说明：  这一场景是由Aviris传感器在印第安纳州西北部的Indian Pines测试场地上收集的，由145x145像素和224个光谱反射带组成，波长范围为0.4-2.5 10^（-6）米。
(This scene was gathered by AVIRIS sensor over the Indian Pines test site in North-western Indiana and consists of 145 times145 pixels and 224 spectral reflectance bands in the wavelength range 0.4 to 2.5 micro meters.)