A method of introducing a self-consistency information applied atmospheric correction for NOAA satellite is presented.Choose the atmosphere hydraulic pressure and the emissivity of the boundary of sea and land.Then it is corrected by using this method .The fact that derived from study of the boundary of sea and land bear out that the correction method has evident effect and operate simply.Because the self-consistency atmospheric radiant information is adopted at the same time and condition,this method has important actual efficiency.