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Interferometry with ScanSAR [PDF]
1995 International Geoscience and Remote Sensing Symposium, IGARSS '95. Quantitative Remote Sensing for Science and Applications, 2002 ScanSAR data have non-stationary spectral properties. An efficient, phase-preserving azimuth focusing technique is introduced. ScanSAR interferometry is then studied: a misalignment in the scanning cycles of repeated surveys causes a decorrelation that is also slope-dependent.
MONTI-GUARNIERI, ANDREA VIRGILIO +2 more
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Nonlinear subsidence rate estimation using permanent scatterers in differential SAR interferometry
IEEE Transactions on Geoscience and Remote Sensing, 2000Discrete and temporarily stable natural reflectors or permanent scatterers (PS) can be identified from long temporal series of interferometric SAR images even with baselines larger than the so-called critical baseline.
A. Ferretti, C. Prati, F. Rocca
semanticscholar +1 more source
Fourier-transform method of fringe-pattern analysis for computer-based topography and interferometry
, 1982A fast-Fourier-transform method of topography and interferometry is proposed. By computer processing of a noncontour type of fringe pattern, automatic discrimination is achieved between elevation and depression of the object or wave-front form, which has
M. Takeda, Hideki Ina, Seiji Kobayashi
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Satellite radar interferometry: Two-dimensional phase unwrapping
, 1988Interferometric synthetic aperture radar observations provide a means for obtaining high-resolution digital topographic maps from measurements of amplitude and phase of two complex radar images.
R. Goldstein, H. Zebker, C. Werner
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Journal of the Optical Society of America A, 2018
When a parallel beam of light undergoes a discontinuous change in phase or in phase gradient in the central part of the beam, two wavefronts with a common border are formed. In this paper, we formulate the interference of two such wavefronts and show that conventional diffraction and interference are special cases of a generalized interference with ...
M. Taghi Tavassoly, Hamid Salvdari
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When a parallel beam of light undergoes a discontinuous change in phase or in phase gradient in the central part of the beam, two wavefronts with a common border are formed. In this paper, we formulate the interference of two such wavefronts and show that conventional diffraction and interference are special cases of a generalized interference with ...
M. Taghi Tavassoly, Hamid Salvdari
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Double Bragg Interferometry [PDF]
Physical Review Letters, 2016 We employ light-induced double Bragg diffraction of delta-kick collimated Bose-Einstein condensates to create three symmetric Mach-Zehnder interferometers. They rely on (i) first-order, (ii) two successive first-order, and (iii) second-order processes which demonstrate the scalability of the corresponding momentum transfer.
Klaus Sengstock +19 more
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A review of interferometry for geometric measurement
Measurement science and technology, 2018As high-precision measuring instruments have developed, interferometers have been widely applied in the measurement of lengths and of the shape of surfaces, with nanometer precision.
Shuming Yang, Guofeng Zhang
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Nature, 1971
I HAVE had occasion recently to re-read Goethe's Theory of Colours (1810) and have found that he described the nature of the microtopographical interference pattern given by a crystal surface, presumably from the description, that of a cleavage. In chapter 33, which deals with interference colours (Goethe calls these epoptical colours), first a precise
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I HAVE had occasion recently to re-read Goethe's Theory of Colours (1810) and have found that he described the nature of the microtopographical interference pattern given by a crystal surface, presumably from the description, that of a cleavage. In chapter 33, which deals with interference colours (Goethe calls these epoptical colours), first a precise
openaire +3 more sources
2011 International Conference on Parallel Architectures and Compilation Techniques, 2011
Modern microprocessors have many microarchitectural features. Quantifying the performance impact of one feature such as dynamic branch prediction can be difficult. On one hand, a timing simulator can predict the difference in performance given two different implementations of the technique, but simulators can be quite inaccurate.
Zhe Wang, Daniel A. Jimenez
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Modern microprocessors have many microarchitectural features. Quantifying the performance impact of one feature such as dynamic branch prediction can be difficult. On one hand, a timing simulator can predict the difference in performance given two different implementations of the technique, but simulators can be quite inaccurate.
Zhe Wang, Daniel A. Jimenez
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Asteroseismology and interferometry .
2006International ...
Thévenin, Frédéric +5 more
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