Statistical Analysis of Typical Target Regions of Multi-aspect SAR Based on Parametric Model
Conference: EUSAR 2022 - 14th European Conference on Synthetic Aperture Radar
07/25/2022 - 07/27/2022 at Leipzig, Germany
Proceedings: EUSAR 2022
Pages: 5Language: englishTyp: PDF
Authors:
Yue, Xiaoyang; Zhang, Zhiguo (Key Laboratory of Spatial Information Processing and Application System Technology, Chinese Academy of Sciences, Beijing, China & Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing, China &)
Teng, Fei; Hong, Wen (Key Laboratory of Spatial Information Processing and Application System Technology, Chinese Academy of Sciences, Beijing, China & Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing, China)
Lin, Yun (School of Electronic Information Engineering, North China University of Technology, Beijing, China)
Abstract:
Multi-aspect SAR can obtain rich backscatter information about the illuminated scene. For different kinds of targets in the scene, scattering information related to the geometric characteristics of the target is shown in the imaging scene at the same angle. For a certain reference target in the scene, it exhibits azimuth-based backscatter characteristics in the imaging scene under observation from different angles. In our article, a parametric statistical model is used to express characteristics of typical targets at different angles and characteristic differences between different targets.