Hybrid-pol based three-component scattering model for analysis of RISAT data

A Kumar, A Das, RK Panigrahi - IEEE Journal of Selected …, 2017 - ieeexplore.ieee.org
In this paper, we present an unsupervised model-based decomposition technique for the
analysis of hybrid-pol datasets. The proposed approach develops a hybrid-pol version of full …

Unsupervised classification of land cover using multi-modal data from multi-spectral and hybrid-polarimetric SAR imageries

SM Aswatha, J Mukherjee, PK Biswas… - International Journal of …, 2020 - Taylor & Francis
Current research investigations using remotely sensed images are offered with a plethora of
sources to explore land cover/land use applicability. Some of the recent advances have …

[HTML][HTML] 基于混合极化架构的极化SAR: 原理与应用(英文)

洪文 - 雷达学报, 2016 - radars.ac.cn
合成孔径雷达(Synthetic Aperture Radar, SAR) 应用性能主要受限于同时获取高分辨与宽测绘
幅宽的雷达图像的能力. 而对于极化SAR (Polarimetric SAR, PolSAR) 系统而言 …

Hybrid-pol decomposition methods: A comparative evaluation and a new entropy-based approach

A Kumar, A Das, RK Panigrahi - IETE Technical Review, 2019 - Taylor & Francis
The analysis of hybrid-polarimetric synthetic aperture radar (hybrid-pol SAR) data can be
carried out using two different types of analytical approaches. The first approach is by …

Cotton crop biophysical parameter study using hybrid/compact polarimetric RISAT-1 SAR data

VA Dave, D Haldar, R Dave, A Misra… - Progress In …, 2017 - jpier.org
A hybrid-polarity architecture, consisting of transmitting circular polarisation and receiving
two orthogonal linear polarisation and also their relative phase, was used to calculate four …

Monitoring of spectral signatures of maize crop using temporal sar and optical remote sensing data

DA Kumar, P Srikanth, TL Neelima… - … Journal of Bio …, 2021 - ojs.pphouse.org
A study was carried out using the temporal Sentinel-1B microwave data (June to November
at 12 days interval) and Sentinel-2A/2B optical data (June to November) to discriminate the …

Three‐component decomposition technique for hybrid‐pol SAR data

A Kumar, RK Panigrahi, A Das - IET Radar, Sonar & Navigation, 2016 - Wiley Online Library
This study describes a three‐component decomposition of Stokes vector representing the
hybrid‐polarimetry (hybrid‐pol) data. The three components are single‐bounce, double …

[PDF][PDF] Role of polarimetric SAR data for discrimination/biophysical parameters of crops based on canopy architecture

D Haldar, M Chakraborty… - … Archives of the …, 2014 - … -remote-sens-spatial-inf-sci.net
Synthetic Aperture Radar (SAR) sensors have great potential for a wide range of agricultural
applications, owing to their capability of all-weather observation. It is particularly useful in …

Development of a knowledge based decision tree classifier using hybrid polarimetric SAR observables

N Verma, P Mishra, N Purohit - International Journal of Remote …, 2020 - Taylor & Francis
Fast, efficient and accurate classification of the land cover using Synthetic aperture radar
(SAR) observables extracted from hybrid polarimetric SAR data is achieved in this research …

Entropy based reconstruction technique for analysis of hybrid‐polarimetric SAR data

A Kumar, RK Panigrahi - IET Radar, Sonar & Navigation, 2019 - Wiley Online Library
The analysis of hybrid‐polarimetric (pol) data can be performed using any of the well‐
established full‐pol decomposition techniques through reconstruction of pseudo quad‐pol …