各个气象站点不同高度处的气象观测数据包括气压温度风向-Various weather stations of the meteorological observation at different height of the data including air temperature which way the wind blows

ssmfa将高光谱数据从高维观测空间投影到低维流形空间，达到约减数据维数的目的(ssmfa hyperspectral data is projected from the high dimensional observation space into the low dimensional manifold space, so as to reduce the dimensionality of data)