Results 1 to 10 of about 1,364 (76)
Automatic Ship Detection Using PolSAR Imagery and the Double Scatterer Model
Geomatics, 2023 In ship detection by means of Polarimetric SAR imagery, a very promising feature is the characterization of the pixels of the ship based on the elementary scattering mechanisms that can be extracted using different decomposition algorithms.
Konstantinos Karachristos +1 more
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Land Cover Classification Based on Double Scatterer Model and Neural Networks
Geomatics, 2022 In this paper, a supervised land cover classification is presented based on the extracted information from polarimetric synthetic aperture radar (PolSAR) images.
Konstantinos Karachristos +1 more
doaj +3 more sources
MATHEMATICAL AND PHYSICAL APPROACHES TO INFER ABSOLUTE ZENITH WET DELAYS FROM DOUBLE DIFFERENTIAL INTERFEROMETRIC OBSERVATIONS USING ERA5 ATMOSPHERIC REANALYSIS [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2023 Atmospheric water vapor (WV) is one of the driving constituents of the atmosphere. The modelling and forecasting of WV and derived quantities like precipitable water is reliable on regional scales but challenging on small scales because of its high ...
B. Kamm, A. Schenk, P. Yuan, S. Hinz
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Sensors, 2021 The demand for optimization design and performance evaluation of wireless communication links in a mobile Internet of Things (IoT) motivates the exploitation of realistic and tractable channel models.
Wenbo Zeng +3 more
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PolSAR Cell Information Representation by a Pair of Elementary Scatterers
Remote Sensing, 2022 This study exploits Cameron’s decomposition for polarimetric data analysis and presents an information extraction process so that each PolSAR cell (pixel) is interpreted by two dominating elementary scattering mechanisms each one contributing to the ...
Konstantinos Karachristos +2 more
doaj +1 more source
A HYBRID METHOD IN VEGETATION HEIGHT ESTIMATION USING POLINSAR IMAGES OF CAMPAIGN BIOSAR [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2015 Recently, there have been plenty of researches on the retrieval of forest height by PolInSAR data. This paper aims at the evaluation of a hybrid method in vegetation height estimation based on L-band multi-polarized air-borne SAR images.
S. Dehnavi, Y. Maghsoudi
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New Approaches for Robust and Efficient Detection of Persistent Scatterers in SAR Tomography
Remote Sensing, 2019 Persistent scatterer interferometry (PSI) has the ability to acquire submeter-scale digital elevation model (DEM) and millimeter-scale deformation. A limitation to the application of PSI is that only single persistent scatterers (SPSs) are detected, and ...
Xiaoxiang Zhu +5 more
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Chinese Journal of Mechanical Engineering, 2019 The scattered fields of plane waves in a solid from a cylinder or sphere are critical in determining its acoustic characteristics as well as in engineering applications.
Xiaozhou Liu +5 more
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Phantoms for use in optical coherence elastography. [PDF]
J Biomed OptNavaeipour F +5 more
europepmc +1 more source
Deep-DoPIo: Deep Learning for Shear Elasticity Prediction in Double-Profile Intersection Ultrasound. [PDF]
IEEE Trans UltrasonMuhtadi S, Gallippi CM.
europepmc +1 more source