MODELING OF THE EFFICIENCY OF ALGORITHMS FOR RECOGNITION FROM SPACE OF A THERMAL ANOMALY OF THE FOREST-FIRE TYPE

Comparative analysis is performed of the methods of data processing wi th the use of numerical modelling of the processes of formation and tr ansformation in the atmosphere of radiation emitted by a thermal anoma ly of the forest-fire type and its detection by a receiver. It is show n that application of the method determined by the variance of differe nce of brightness temperatures of earth surface and the anomaly in the middle and far IR spectral intervals notably reduces the minimum admi ssible linear size of the anomaly, the parameters of detection remaini ng constant.