Applied Physics and Mathematics Annotation << Back LAND-BASED IDENTIFICATION OF SATELLITE’S CONTROL A.A. MOISEEV Turnaround face of satellite monitoring at EW conditions is its identification necessity using land-based means. Particularly it concerns peculiarities analysis of modes used for radar mapping. For route mode used for preliminary object search it’s character stepped variation of pulses durability in packs. Viewing field widening at wide-web mode provided with piecewise-linear variation of pulses durability. Beam focusing at searchlight mode provided with virtual turning of synthetic aperture. It was developed: • method for viewing fi eld calculation based on cosine theorem; • method of probability estimation of distant and point object location in pictorial surface; • method for straddle fi eld calculation at searchlight mode. Proposed methods based on trajectory transformation of orbital motion to trace on earth surface. Keywords: satellite’ control, radar mapping, route mode, wide-web mode, searchlight mode, viewing field, straddle field. satellite’ control, radar mapping, route mode, wide-web mode, searchlight mode, viewing field, straddle field. DOI: 10.25791/pfim.04.2022.1237 Pp. 29-34.