title: Geographical analysis of territory in order to study of atmospheric «termals» (scientific and applied aspects)
abstract: Summary “Thermals” were discovered when radar technology was used in atmospheric research. In 1940, radio echoes (called angel echoes - AE) were recorded from visually invisible objects in clear weather. They are complete because they differ in the stability (coherence) of the signal and the absence of its fluctuations. It is believed that thermals cause convective thermal inhomogeneities in the atmosphere. Thermals are referred to the main structural elements of the lower layer of the troposphe