1. Method of object identification by its passive and/or active radiation including a remote detecting, data processing by the expert system and making a decision with the distinction that the expert system is designed to be multilevel, at a low level, the capacity of the portable computer sensor of the expert system is used; at a higher level—functioning of the local network of the expert system through communication links is realized; and the next level represents the global specialized expert system performance in real time, the transference from a lower level to a higher level takes place in the case of object identification vagueness.