Ecological Systems and Devices Annotation << Back ALGORITHM FOR SOLVING RADIOMETRIC PROBLEMS IN RESEARCHING NATURAL RESOURCES V.V. Klimov This paper suggests and validates a new approach to the construction of complex mathematical and software for environmental monitoring on the basis of multi-channel recording radiometric information and its analysis and qualitative interpretation. To solve the direct and inverse problem a number of simple analytical expressions relating the basic radio physical parameters with parameters of the medium is given. In considerable detail it is investigated the case of a homogeneous medium with an estimate of the range of operating frequencies, as well as cases of the medium with exponential and polynomial absorption. Keywords: brightness temperature; thermodynamic temperature; the absorption coefficient; frequency. DOI: 10.25791/esip.09.2019.844 Contacts: - Pp. 26-32.