Informational content of natural ecosystems degradation spectra for remote sensing of the Earth from space

The analysis of natural ecosystem brightness and contrast on the base of spectral aerospace information have been carried out. A spectral-time, angular and spectral verifying of this ecosystems is investigated. Some imitative models including dynamic models of biomass and of natural pollution propagation are considered also. State parameters specific intervals for the stable conditions connected with radiative images are separated. The notation of formational calibration invariants related to linear transformations of the environment radiation fields and spectra determination of degrading ecosystem are formulated. Informational calibration functionals for remote sensing data having been constructed on the base of Shannon's and Fisher’s criteria are considered. New algorithm for the information calibration procedures is suggested. Informational properties of spectral atmospheric filter having been transforming environment radiation fields for remote sensing of the Earth from space are discussed separately.