Investigation of Avalanche Danger of Territories Based on Almost Periodic Analysis of Satellite Images

An algorithm for studying the avalanche hazard of a territory based on a nearly periodic analysis of data proposed, which results in intervals of uniform function behavior. These intervals divided by uniformly spaced boundaries that form a rectangular grid in the space of linearized data. An algorithm for studying the avalanche hazard of a mountainous territory proposed, based on a nearly periodic analysis of linearized data obtained during the polygonal transformation of the original satellite image of a mountain range. Based on the results of applying the algorithm, a composition of uniform longitudinal and transverse intervals of uniform behavior of linearized data is determined, forming a system of critical spatial barriers of the original image that determine the degree of avalanche hazard of nearby territories.