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Modeling Normalized Radar Cross-Section of Oil-contaminated Sea Ice with Small Perturbation Method
2021 IEEE 19th International Symposium on Antenna Technology and Applied Electromagnetics (ANTEM), 2021In this paper, we present a study of scattering from oil-contaminated sea ice. We utilized five dielectric mixture models to model clean and oil-contaminated sea ice with two types of oil products (crude oil and marine ship diesel) with 5% contamination by volume fraction. For the scattering approach, we utilized the Small Perturbation Method, SPM, and
Amirbahador Mansoori +3 more
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IEEE Transactions on Antennas and Propagation, 2015
A wideband radar cross section (RCS) reduction measure applicable to rod-like targets is proposed. This technique uses the differences in radii among multistep cylindrical structures to create a phase reversal for backscattering cancelation. In order to broaden the reduction bandwidth, a simple one-step design is evolved into a multistep one using the ...
Shin-Hon Chen +2 more
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A wideband radar cross section (RCS) reduction measure applicable to rod-like targets is proposed. This technique uses the differences in radii among multistep cylindrical structures to create a phase reversal for backscattering cancelation. In order to broaden the reduction bandwidth, a simple one-step design is evolved into a multistep one using the ...
Shin-Hon Chen +2 more
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Normalized Radar Cross Section of Natural Surfaces at Millimeter Wavelengths
1991Abstract : This report describes the results of research of polarimetric radar measurements performed at 95 GHz and 225 GHz by the University of Massachusetts. The targets included various tree species and snow scenes.
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The Effect of Limiting upon the Mean Cross Section of Log-Normal Radar Clutter
IEEE Transactions on Aerospace and Electronic Systems, 1973A log-normal variate is described by its median value and by the standard deviation of In(?c/?m), where ?c is the variate and ?m is its median value. For radar applications, the mean value of the variate is useful, and this correspondence derives the effect upon the mean value of various degrees of limiting.
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Normalized back scattering radar cross section of tropical rain forest in Rondonia, northern Brazil
Advances in Space Research, 1997Abstract Taking an advantage of Synthetic Aperture Radar (SAR) on board Japanese Earth Resources Satellite-1 (JERS-1) in capability of observing land surfaces through clouds, an attempt is made to extract deforested areas of tropical rain forests in Rondonia, Brazil.
Y. Hashimoto, K. Tsuchiya, T. Iijima
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SeaWinds Normalized Radar Cross Section noise characterization for improved coastal processing
2023Living Planet Symposium, 23-27 May 2022, Bonn ...
Grieco, Giuseppe +4 more
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Journal of Geophysical Research: Oceans, 1985
A new algorithm has been proposed to recover wind vectors from the simulated Seasat A satellite scatterometer (SASS) normalized radar cross‐section (NRCS) measurements exploiting the fact that all the dual polarized noise‐free NRCS measurements taken in any azimuth direction should provide the same wind speed in the true direction of wind.
B. S. Gohil, P. C. Pandey
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A new algorithm has been proposed to recover wind vectors from the simulated Seasat A satellite scatterometer (SASS) normalized radar cross‐section (NRCS) measurements exploiting the fact that all the dual polarized noise‐free NRCS measurements taken in any azimuth direction should provide the same wind speed in the true direction of wind.
B. S. Gohil, P. C. Pandey
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Calibration and Inversion of OSCOM Airborne Campaign Normalized Radar Cross-Sections
Peer ...Wang, Shilei +4 more
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IEEE Transactions on Geoscience and Remote Sensing, 2023
Joel T. Johnson +3 more
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Joel T. Johnson +3 more
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[Proceedings] IGARSS '92 International Geoscience and Remote Sensing Symposium, 2005
S.P. Lohmeier, P.M. Langlois, J.G. Colom
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S.P. Lohmeier, P.M. Langlois, J.G. Colom
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