干涉合成孔径雷达

本文提出了干涉合成孔径雷达（INSAR）从SAR单视复图像到非模糊相位图的一种实用数据处理方法。

In this paper , an algorithm of generating INSAR unwrapped phase image from SAR single-look complex images is presented .

仿真是进行星载分布式干涉合成孔径雷达（InSAR）研究的重要方式。

Simulation is an important way to carry out the study of spaceborne distributed InSAR system .

研究了顺轨双天线机载干涉合成孔径雷达（InSAR）的海面运动舰船目标成像问题。

The moving ship imaging problem is investigated based on along track airborne InSAR with two antennas .

基线是干涉合成孔径雷达（InSAR）工作原理中的关键参数。

Baseline is a key parameter in the theory of the interferometric synthetic aperture radar ( InSAR ) .

该文讨论了干涉合成孔径雷达（INSAR）的二维相位展开算法。

This paper mainly focuses on the2-D phase unwrapping algorithm for Interferometric Synthetic Aperture Rader ( INSAR ) .

敏感度矩阵的条件数是影响干涉合成孔径雷达（InSAR）定标性能的重要因素。

The condition number of sensitivity matrix is a key factor that influences the performance of InSAR calibration .

干涉合成孔径雷达（InSAR）成像技术是在合成孔径雷达（SAR）技术基础上发展起来的雷达成像技术。

Interferometric Synthetic Aperture Radar ( InSAR ) image technique is a new radar image technique developed from Synthetic Aperture Radar ( SAR ) .

多基线干涉合成孔径雷达（Multi-BaselineinterferometricSAR）是传统单基线InSAR的扩展，能够得到高分辨的高度地形图。

The Multi-Baseline interferometric SAR is an extension of standard single-baseline InSAR , and can generate fine resolution 3-dimensional images .

探讨干涉合成孔径雷达（INSAR）中干涉相位图的噪声抑制方法。

The phase noise suppression methods applied on the interferogram of interferometric synthetic aperture radar ( INSAR ) are studied .

干涉合成孔径雷达及其在火山研究中的应用（第一部分：InSAR原理）（英文）

Interferometric synthetic aperture radar ( InSAR ) and its applications to study volcanoes ( part 1 : Principles of InSAR )

极化干涉合成孔径雷达（PolInSAR）是一种先进的SAR系统。

Polarimetric interferometric synthetic aperture radar ( PolInSAR ) is an advanced SAR system .

为了对星载干涉合成孔径雷达（InSAR）系统信号处理研究提供数据源，研究了系统干涉信号的模拟。

In order to supply data to the signal processing study of spaceborne InSAR system , the interferometric signal simulation was studied .

该文提出了一种基于各向异性扩散偏微分方程抑制干涉合成孔径雷达（INSAR）相位噪声的算法。

In this paper , a new method which is based on anisotropic diffusion equation for INSAR phase noise reduction is proposed .

干涉合成孔径雷达（InSAR）主要用于获取高精度数字高程图和高精度的地表变化检测等领域。

Interferometric Synthetic Aperture Radar ( InSAR ) interferometry is an enormously promising technique in the generation of highly accurate elevation maps .

分布式卫星干涉合成孔径雷达（InSAR）系统可以通过提供长基线来提高测高灵敏度，但长基线会给干涉相位展开带来困难。

Distributed satellites Interferometric Synthetic Aperture Radar ( InSAR ) can provide large baseline , by which the sensitivity to topography measure can be improved .

本文在国家自然基金资助下，对干涉合成孔径雷达（InSAR）成像处理进行了研究，提出了一些新的实用算法。

Supported by national natural science fundation of china , InSAR imaging techniques are studied in this dissertation . Some new and practical algorithms are proposed .

星载SAR影像定位和从星载InSAR影像自动提取高程信息的研究利用干涉合成孔径雷达技术提取数字地面模型

Study on Location of Spaceborne Synthetic Aperture Radar Image and Extraction Digital Elevation Model from Spaceborne Interferometric Synthetic Aperture Radar Image DETECTING DIGITAL ELEVATION MODEL ( DEM ) BY INSAR TECHNIQUE

干涉合成孔径雷达（InSAR）测量是以合成孔径雷达（SAR）数据为信息源，恢复地表高程信息或变化信息的一项技术。

Interferometric Synthetic Aperture Radar ( InSAR ) measurement is a technique that reconstructs the terrain elevation or topography change information according to the Synthetic Aperture Radar ( SAR ) data .

利用分布式卫星干涉合成孔径雷达（InterferometricSyntheticApertureRadar，InSAR）系统可以获取数字高程图（Digitalelevationmodel，DEM），要得到高精度的DEM，需要对该系统参数进行优化设计。

Digital Elevation Model ( DEM ) can be obtained by using distributed satellites Interferometric Synthetic Aperture Radar ( InSAR ) system to obtain high-precision DEM of the parameters of the InSAR system need to be optimized .

干涉合成孔径雷达（InSAR）是在SAR的基础上发展起来的，它利用同一地区的两幅SAR复数图像的相位差反演出成像地区的三维高程信息。

Interferometric SAR ( InSAR ) is developed on the basis of SAR . It exploits the phase difference between two complex-valued SAR images acquired in the same area to generate its three dimensional elevation .

利用干涉合成孔径雷达（InSAR）影像提取DEM已成为各国遥感领域研究的重要方向之一。

The Digital Elevation Model ( DEM ) generation from Interferometric Synthetic Aperture Radar ( InSAR ) image is becoming one of the most important developing direction in Remote Sensing fields over the world .

干涉合成孔径雷达（InterferometricSyntheticApertureRadar，InSAR）是以合成孔径雷达复数据提取的相位为信息源获取地表三维信息和海表散射体运动信息的新型微波成像雷达。

Interferometric synthetic aperture radar ( InSAR ) is new microwave imaging radar that can obtain information about three-dimensional earth surface and movement of sea surface scattering . The source of information is the phase extracted from the complex data of synthetic aperture radar .

本文提出一种对干涉合成孔径雷达（干涉SAR）处理中单视复图像（SLC）进行地形自适应预滤波的方法，提高从不同入射角获得的SAR图像之间的空间相干性，并同时改进相干性估计。

A topography adaptive filter is proposed to improve the coherence of single look complex ( SLC ) images obtained from different looking angles for interferometric synthetic aperture radar ( InSAR ) processing , and to improve the coherence estimation as well .

本文回顾了SAR及干涉合成孔径雷达（InSAR）技术的历史，叙述了SAR由非聚焦到完全聚焦，由光学处理到全数字式处理，由二维测绘到干涉三维测绘的发展历程。

This paper takes a review on the development of SAR and its interferometric ( InSAR ) technology . The historic milestones of SAR development from unfocused to focused , from optical to digital processing , from 2-D to 3-D interferometric mapping are respectively described .

干涉合成孔径雷达（InSAR，InterferometricSyntheticApertureRadar）三维地形成像技术能够提供精确的高分辨率地形高度信息，它在上世纪后期发展非常迅速，目前仍是SAR技术领域的研究热点之一。

Interferometric synthetic aperture radar ( SAR ) is employed to supply terrain elevation with high precision and high resolution . It is one of the hot topics in the field of SAR in this century . The flowchart and main steps of interferometric SAR data processing are presented .

干涉合成孔径雷达（InSAR）是一种全天时、全天候的微波遥感技术，能够提供高分辨率、高精度的地表数字高程图。在地质、地理和地球物理等许多学科有着广泛的应用。

Synthetic aperture radar Interferometry ( InSAR ) is a powerful remote sensing technique , which has been exploited for the generation of digital elevation model with high resolutions and has found many applications in the earth system science study .

天基干涉合成孔径雷达（InSAR）是一种全天候、全天时、快速获取全球范围高精度DEM的重要手段，是目前国内外研究的热点。

The spaceborne interferometric synthetic aperture radar ( InSAR ) is a novel remote sensing system , as an important means to acquire quickly worldwide high precise DEM disregard time and weather , thus enable it a hot research in inside and outside China .

精确的图像配准是干涉合成孔径雷达处理的基础。

Accurate coregistration is the base of a successful interferometry SAR imaging .

地形测绘用三天线机载干涉合成孔径雷达

A Tri - antenna Airborne Interferometric Synthetic Aperture Radar for Topographic Mapping

利用干涉合成孔径雷达技术提取数字地面模型

Detecting digital elevation model ( dem ) by InSAR technique