S.I. Avdiyshin, S.S. Sokolov
Evolution of methods and devices for registration of ionizing radiation stream at space are obtained. In clause is discussed structures, parameters and asymptotic properties of adapting SPC-filter, estimates of intensity of the doubly-stochastic pointing processes (DSPP) is formed. Also problem of DSPP-generator modeling and forming current estimates of intensity DSPP procedure is discussed. the experience ETU of designing multichannel recording instrument and its exploitation at meteosatellite radiometric complexes and systems are generalized.