Propagation Effects in Satellite mounted Radar Remote Sensing [PDF]
, 2009 —Active microwave SAR imaging of the Earth’s surface is commonly considered to be of all weather capability. However, as the operating frequencies of SAR-systems are increasing, visible image distortions due to heavy precipitation in SAR-images may ...
Danklmayer, Andreas
core
Scale Mixture of Gaussian Modelling of Polarimetric SAR Data
EURASIP Journal on Advances in Signal Processing, 2010 This paper describes a flexible non-Gaussian statistical method used to model polarimetric synthetic aperture radar (POLSAR) data. We outline the theoretical basis of the well-know product model as described by the class of Scale Mixture models and ...
Anthony P. Doulgeris +1 more
doaj +1 more source
Smart Multi-Aperture Radar Techniques for Spaceborne Remote Sensing [PDF]
, 2008 Data compression is crucial for modern synthetic aperture radar systems where high resolution or large coverage may result in huge amounts of raw data.
Bordoni, Federica +7 more
core +1 more source
A new interpretation of multifrequency/multipolarization radar signatures of the Gulf Stream front
, 1999 Radar signatures which are observed on SIR-C/X-SAR multifrequency/multipolarization synthetic aperture radar images of the Gulf Stream off the U.S. east coast are compared with results of simulations with a numerical radar imaging model. Based on in situ
Ufermann, S., Romeiser, R.
core +2 more sources
High-resolution fully-polarimetric synthetic aperture radar dataset
Discover GeoscienceObjectives Fully-polarimetric synthetic aperture radar (PolSAR) data contain a rich body of elementary scattering physics information that is critically valuable for a broad range of applications and scientific purposes.
R. Derek West +3 more
doaj +1 more source
An Improved H/
IEEE Access, 2018 In conventional polarimetric synthetic aperture radar, targets are usually assumed isotropic, and potential polarimetric variations in azimuth are ignored.
Feiteng Xue +4 more
doaj +1 more source
Performance Investigation on Scan-On-Receive and Adaptive Digital Beam-Forming for High-Resolution Wide-Swath Synthetic Aperture Radar [PDF]
, 2009 The work investigates the performance of the Smart Multi-Aperture Radar Technique (SMART) Synthetic Aperture Radar (SAR) system for high-resolution wide-swath imaging based on Scan-on-Receive (SCORE) algorithm for receive beam steering.
Bordoni, Federica +4 more
core
Assessment of Atmospheric Propagation Effects in SAR Images [PDF]
, 2009 TerraSAR-X, the first civil German synthetic aperture radar (SAR) satellite, was successfully launched on June 15th 2007. After 4.5 days the first processed image was obtained.
Andreas Danklmayer +7 more
core
Development of a MIMO Radar System Demonstrator - Calibration and Demonstration of First Results [PDF]
, 2012 The success of current spaceborne Synthetic Aperture Radar (SAR) is boosting the performance requirements of next generation systems. In order to cope with the evolution of SAR the design of the new systems will need to meet higher requirements for ...
A. Patyuchenko +9 more
core +1 more source
Context-Based Max-Margin for PolSAR Image Classification
IEEE Access, 2017 Context-based method for classification has been successfully applied in image. However, most of these classifiers work in stages. This paper presents a novel discriminative model named context-based max-margin to perform the task of classification for ...
Shuyin Zhang +5 more
doaj +1 more source