搜索结果: 1-15 共查到“Interferometry”相关记录18条 . 查询时间(0.068 秒)
MEASUREMENT OF SEAWARD GROUND DISPLACEMENTS ON COASTAL LANDFILL AREA USING RADAR INTERFEROMETRY
SAR SAR Interferometry Multiple-Aperture SAR Interferometry Coastal landfill Three-dimensional measurements
2018/4/30
In order to understand the mechanism of subsidence and help reducing damage, researchers has been observed the line-of-sight subsidence on the Noksan industrial complex using SAR Interferometry(InSAR)...
Realization of Geometric Landau-Zener-Stückelberg Interferometry
Realization Geometric Landau-Zener-Stückelberg Interferometry
2016/1/22
We report an experimental realization of the geometric Landau-Zener-Stückelberg (LZS) interferometry proposedbyGasparinettietal [Phys.Rev.Lett.107,207002(2011)]inasingle-trapped-ionsystem.Unlikethose ...
System Requirements and Mission Analysis for Spaceborne SAR Interferometry Based on Formation Flying Satellites
System Requirements Mission Analysis Spaceborne SAR Interferometry Based Formation Flying Satellites
2015/11/20
With the purpose of further development of SAR satellite technique and for Earth’s topography, SAR interferometry, with which one can get, not only images with target’s azimuth and range information, ...
Image Coregistration in SAR Interferometry
SAR Interferometry Co-registration Interferometric SAR (InSAR)
2015/11/20
A critical procedure in Synthetic Aperture Radar (SAR) Interferometric (InSAR) processing was studied: SAR image coregistration. Two pairs of ERS-1/2 SAR tandem data, representing diverse terrain type...
Research on Precise Geometry Model of Synthetic Aperture Radar Interferometry
InSAR Geometry Model DEM Correction GCP
2015/11/20
InSAR, a new branch of Remote Sensing technology, has developed remarkably in recent years. Many researches have showed that high precision is always one of the most important goals in its development...
STUDY ON RADAR DIFFERENTIAL INTERFEROMETRY TECHNOLOGY AND IT’S APPLICATION TO MANI EARTHQUAKE USING ERS-1/2 SAR DATA: A CASE STUDY IN CHINA
SAR Earthquakes Recognition Mapping Measurement Change Detection
2015/7/29
Mani Earthquake, occurred on Nov. 8, 1997 in Tibet, China, is the strongest event in China since 90’s in 20 century. Investigation
and research of its principle and geometry, dynamics related to sur...
TOWARDS CHANGE DETECTION IN URBAN AREA BY SAR INTERFEROMETRY AND RADARGRAMMETRY
Change detection Urban area InSAR Radargrammetry
2013/4/30
Change detection in urban area is an active topic in remote sensing. However, well-dealt subject in optical remote sensing, this research topic is still at an early stage and needs deeper investigatio...
3-D synthetic aperture radar interferometry phase unwrapping using extended Kalman filters
3-D synthetic aperture radar interferometry phase unwrapping extended Kalman filters
2013/4/22
Synthetic Aperture Radar Interferometry (InSAR) observations allow researchers to map elevations, analyze surface deformation, and even detect ground water level changes from satellites orbiting the E...
SYNTHETIC APERTURE RADAR INTERFEROMETRY FOR DIGITAL ELEVATION MODEL OF KUWAIT DESERT – ANALYSIS OF ERRORS
Digital Elevation Model SAR interferometry errors weighted average ASAR atmospheric corrections
2012/7/20
Using different combinations of 29 Advanced Synthetic Aperture Radar (ASAR) images, 43 Digital Elevations Models (DEM) were generated adopting SAR Interferometry (InSAR) technique. Due to sand movemen...
Information Encryption Based on Using Arbitrary Two-Step Phase-Shift Interferometry
Deterministic Phase-Encoded Encryption Arbitrary Two-Step Phase-Shift Interferometry Lenticular Lens Array
2011/12/5
A deterministic phase-encoded encryption system is proposed. A lenticular lens array (LLA) sheet with a particular LPI (lenticular per inch) number is chosen as a modulator (key) instead of the random...
Phase Stable RF-over-fiber Transmission using Heterodyne Interferometry
Radio frequency photonics Fiber optic links subsystems
2010/6/4
We demonstrate stable transmission of 3GHz over 300m of fiber with less than 0.017 degree (17fs) RMS phase error. An interferometer measures optical phase delay, providing information to a feed-forwar...
Measurement of Fiber Chromatic Dispersion Using Spectral Interferometry with Modulation of Dispersed Laser Pulses
Chromatic Dispersion Spectral Interferometry Modulation Dispersed Laser Pulses
2009/7/16
We propose and experimentally demonstrate a simple accurate method for fiber dispersion measurement based on modulation of laser pulses stretched by the tested fiber. The spectral interferometry is im...
Optical Coherence Tomography with Spectral Interferometry and Analysis on Extraction of Spectroscopic Information
Optical coherence tomography Spectral interferometry Spectroscopic
2009/6/12
Optical coherence tomography (OCT) working in the Fourier frequency domain, rather than in the time domain, can provide a coherence function of light scattered from a bulk sample at one exposure witho...
The application of the self-adaptive tracking method to the sinusoidal phase modulating interferometry
sinusoidal phase modulation surface profile measurement
2009/1/6
In this paper, we analyze theoretically the accuracy of the surface profile measurement in a sinusoidal phase modulating interferometer, derive the relative error formula, and investigate the influenc...
The interferometry based on regular lattice of optical vortices
optical vortex vortex lattice
2007/1/4
The optical vortices are point phase dislocations. The point where the phase is undetermined is called a vortex point. The lattice of optical vortices can be generated by the interference of three or ...