26 October 2011 Multiple reflections in SAR images of business districts
Author Affiliations +
Abstract
In this paper we model those features on a SAR image that are related to "multiple interactions" between different buildings, a phenomenon typical of urban areas characterized by tall and/or closely spaced buildings. We employ a set of conditions, as function of the distance between two subsequent buildings, to verify the occurrence of multiple reflections. We use a deterministic approach to calculate the amplitude value of multiple reflections and determine their position in an azimuth-slant range plane; the used method takes into account the geometric and electromagnetic characteristics of man-made structures. Our method is conceived to model and work with a single high-resolution SAR image of an extended area.
© (2011) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Daniela Di Leo, Daniela Di Leo, Daniele Riccio, Daniele Riccio, } "Multiple reflections in SAR images of business districts", Proc. SPIE 8179, SAR Image Analysis, Modeling, and Techniques XI, 81790Q (26 October 2011); doi: 10.1117/12.898803; https://doi.org/10.1117/12.898803
PROCEEDINGS
7 PAGES


SHARE
Back to Top