Ram Avtar

An eigenvalue decomposition based full polarimetric SAR framework for leaf area index retrieval using entropy-anisotropy features

Present study proposes a novel Full Polarimetric Radar Vegetation Index (FPRVI) for accurate Leaf Area Index (LAI) retrieval using RISAT-1A full-polarimetric SAR data. The eigenvalue-based polarimetric decomposition parameters entropy (H) and anisotropy (A) have been employed to...