What question did this study set out to answer?

To review the capabilities and limitations of PolSAR in foliage penetration applications and target detection.

April 12, 2026Open Access

A Review on PolSAR for FOPEN Applications

Key Points

To review the capabilities and limitations of PolSAR in foliage penetration applications and target detection.
Conducted a literature review of existing PolSAR applications in FOPEN environments.
Analyzed the performance of traditional radar versus PolSAR in complex environments.
Synthesized findings on polarization dependent scattering for enhanced target detectability.
PolSAR demonstrates improved resolution and interpretability over traditional radar systems.
Integration of PolSAR techniques enhances target detection in dense foliage.
Existing work on FOPEN using PolSAR remains limited and inconsistent.

Abstract

Abstract: PolSAR has become a significant focus of research due to its wide-ranging applications in structural monitoring, foliage penetration, and target detection. Despite its potential, work on FOPEN remains limited and often inconsistent, largely because forest environments differ considerably in structure and density. Integrating PolSAR with FOPEN techniques enhances the ability to detect obscured targets by exploiting polarization dependent scattering information that conventional radars cannot provide. This review outlines the limitations of traditional radar architectures, particularly their reduced capability for accurate image formation in complex environments, and highlights how SAR and PolSAR systems address these challenges through improved resolution, diverse polarization modes, and enhanced interpretability. A comprehensive examination and comparison of existing literature is presented, synthesizing current methods and insights relevant to PolSAR based FOPEN studies. Keywords: Radar, SAR, PolSAR, Imaging, FOPEN. Title: A Review on PolSAR for FOPEN Applications Author: Afaan Shaikh, Kalyani Rajput, Nidhi Korat, A Arockia Bazil Raj, N D Kuchekar, P S Deshpande International Journal of Engineering Research and Reviews ISSN 2348-697X (Online) Vol. 13, Issue 4, October 2025 - December 2025 Page No: 55-71 Research Publish Journals Website: www.researchpublish.com Published Date: 24-December-2025 Amendment Date: 09-April-2026 DOI: https://doi.org/10.5281/zenodo.19481681 Paper Download Link (Source) https://www.researchpublish.com/papers/a-review-on-polsar-for-fopen-applications

A Review on PolSAR for FOPEN Applications

Key Points

Abstract

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