Geometric, Radiometric, Polarimetric and Along-Track Interferometric Calibration of the new F-SAR System of DLR in X-Band [PDF]
, 2008 Since November 2006, DLR operates F-SAR - a new airborne SAR sensor beside its experimental airborne SAR sensor E-SAR. F-SAR is a totally new development utilizing most modern hardware.
Nottensteiner, Anton +5 more
core
, 2008 This paper shows a study on an alternative method for unsupervised classification of polarimetric-Syenthetic Aperture Radar (SAR) data. The first step was to extract several main physical polarimetric parameters (polarization power, coherence, and phase ...
Katmoko Ari Sambodo +3 more
core
Polarimetric Target Indicators and Weather Radar Applications.
, 1995 The real nonnegative eigenvalues of the covariance matrix allow the introduction of a target randomness parameter. This polariyation basis independent parameter is a measure of the distance between the random target and the dominant deterministic target
Chandra, M, +3 more
core
Estimating the Coherency Matrices of Polarised and Depolarised Components of PolSAR Data
Remote SensingModel-based polarimetric SAR (PolSAR) algorithms for bio- and geophysical parameter estimation rely on the effective separation of the combined scattering response of vegetation canopies and the soil surface through physically based models.
J. David Ballester-Berman +2 more
doaj +1 more source
Modelling PolSAR Scattering Signatures at Long Wavelengths of Glacier Ice Volumes [PDF]
, 2012 The crucial role of cryosphere for understanding the global climate change has been widely recognized in recent decades [1]. Glaciers and ice sheets are the main components of the cryosphere and constitute the basic reservoir of fresh water for high ...
Jagdhuber, Thomas +4 more
core
Target spinor calibration (TSC) for polarimetric radar cross-section measurements
A new polarimetric calibration method is proposed based on scattering matrix decomposition, via Pauli matrices. This scheme operates with the Pauli target vectors instead of the scattering matrix.
Jofre Roca, Lluís +3 more
core
A Study on the Polarimetric Properties of Various Features using SIR-C Data
, 2008 Spaceborne Imaging Radar (SIR-C) data acquired over Gujarat, India in 1994 were processed and analysed using differnet techniques applicable to polarimetric SAR data such as polarization signatures, polarization index, decomposition of the signal and ...
JASSAR, HKA, RAO, YS, RAO, KS
core
Target Decomposition of Quad-Polarimetric SAR Images as an Unmixing Problem
, 2019 Classic target decomposition methods use scattering space in their approaches. However, the goal for this project is to investigate whether a different approach to retrieve accurate and reliable estimates on the earth composition is possible when using the feature space with covariance matrix-based features.
openaire +1 more source
A Hybrid Decomposition for Soil Moisture Estimation under Vegetation Cover Using Polarimetric SAR [PDF]
, 2011 Jagdhuber, Thomas +3 more
core
Soil Moisture Estimation under Vegetation applying Polarimetric Decomposition Techniques [PDF]
, 2009 Jagdhuber, Thomas +3 more
core