Posts

Showing posts with the label Theoretical model

Atmospheric Error and Correction

Image
  Atmospheric Correction Approaches what is that process atmospheric correction is the process of removing the effects of the atmosphere on the reflectance values of images taken by satellite or airborne sensors. Here it has been mentioning the reflectance value these values can be also an emittance value. So the atmosphere correction is the process of removing, the facts of the atmosphere as I have already said that this is because of complications within the atmosphere about the radiation this is really challenging. So large amounts of images as we know are being collected by satellites and have already been collected by various satellites of various countries. And these are largely contaminated or affected by the atmosphere or the particles which are present and gases. And almost all images are suffering from either absorption scattering of the radiation of the earth's surface.                 So you see an image that will be hav...