TY CONF TI APPLICATION OF SHIFT FUNCTION DISTANCE METRICS FOR NEAR PERIODIC ANALYSIS OF SATELLITE IMAGES KW almost period KW data analysis KW image processing KW emergency situation KW tropical cyclones KW metrics JO CHALLENGING ISSUES IN SYSTEMS MODELING AND PROCESSES AU Paramonov, A.A. AU Kalach, A.V. PY 2025 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov