Assessing Pareto fit to high-resolution high-grazing-angle sea clutter

2011 ◽  
Vol 47 (8) ◽  
pp. 516 ◽  
Author(s):  
G.V. Weinberg
Keyword(s):  
High Resolution ◽  
Grazing Angle ◽  
Sea Clutter

scholarly journals Maritime Target Image Generation and Detection in a Sea Clutter Environment at High Grazing Angle

2019 ◽  
Vol 30 (5) ◽  
pp. 407-417
Author(s):  
Seung-Hyeon Jin ◽  
Kyung-Min Lee ◽  
Seon-Keol Woo ◽  
Yoon-Jin Kim ◽  
Jun-Beom Kwon ◽  
...  
Keyword(s):  
Grazing Angle ◽  
Image Generation ◽  
Sea Clutter ◽  
Target Image

scholarly journals Advances in Synchrotron X-ray Polycrystalline Diffraction

1988 ◽  
Vol 41 (2) ◽  
pp. 101 ◽  
Author(s):  
William Parrish
Keyword(s):  
High Resolution ◽  
Grazing Angle ◽  
Anomalous Scattering ◽  
Wavelength Selection ◽  
High Count ◽  
Instrument Function ◽  
X Ray ◽  
Depth Analysis ◽  
Diffraction Patterns ◽  
New Applications

The advantages of synchrotron radiation for X-ray polycrystalline diffraction are illustrated by a number of examples. The plane wave parallel-beam X-ray optics uses a Si(lll) channel monochromator for easy wavelength selection and a set of long parallel slits to define the diffracted beam. The constant simple instrument function and the high resolution symmetrical profiles (FWHM 0.05") greatly simplify the data analysis and add a new dimension to profile broadening studies. The geometry permits uncoupling the 6-26 sample-detector relationship without changing the profile shape and makes possible new applications such as grazing angle incidence depth analysis of thin films. The same instrumentation is used for high resolution energy dispersive diffraction (BOD) by step-scanning the monochromator. The resolution is two orders of magnitude better than conventional BOD and can be used at high count rates. The easy wavelength selection yields diffraction patterns with the highest PI B and permits anomalous scattering studies.

Modified GIT model for predicting wind-speed behavior of low-grazing-angle radar sea clutter

2014 ◽  
Vol 23 (10) ◽  
pp. 108402 ◽  
Author(s):  
Yu-Shi Zhang ◽  
Jin-Peng Zhang ◽  
Xin Li ◽  
Zhen-Sen Wu
Keyword(s):  
Wind Speed ◽  
Grazing Angle ◽  
Sea Clutter
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