METHOD OF THREE-DIMENSIONAL SURFACE IMAGING OF ALTITUDE OBJECTS BY AIRBORNE PULSE DOPPLER RADAR DATA

摘要

FIELD: physics. ^ SUBSTANCE: method implies mode creation of line review of observed space area with narrow-banded Doppler filtration of received signals allowing for division of direction pattern to narrow angularly spatial Doppler resolution cells (DRC), combined with monopulse measuring method of angular coordinates of surface elements composing DRC and formation of three-dimensional amplitude image arrays of surface and objects on surface. ^ EFFECT: three-dimensional imaging of surface and altitude objects on surface at low-level flight with increased resolution of angular coordinates within coverage area with more accurate image.