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A Special Issue on Synthetic Aperture Radar Interferometry [From the Guest Editors]
IEEE Geoscience and Remote Sensing Magazine ( IF 14.6 ) Pub Date : 2020-03-01 , DOI: 10.1109/mgrs.2020.2965784
Mengdao Xing , Vito Pascazio , Hanwen Yu

The articles in this special section focus on inSAR (synthetic aperture radar interferometry) technology. This technology provides the unique ability to quantitatively map Earth’s elevation and surface deformation with high spatial resolution and precision. For this reason, it is used in many remote sensing applications (e.g., landslides, wetland water-level observation, and mining subsidence). Since Seasat-A, the very first SAR satellite, was launched by NASA in 1978, many InSAR missions have been completed, are in progress, or will be launched soon. These include the current GF-3 and Advanced Land Observing Satellite 2 (ALOS-2) SAR satellites and the nearfuture COSMO/Skymed 2nd Generation and Surface Water and Ocean Topography (SWOT) mission. This has created a new class of radar data that has evolved significantly in recent decades. In the meantime, hundreds of research articles have been published exploring algorithms for InSAR signal processing and demonstrating related applications across many Earth observation fields of interest. It is fair to say that InSAR has evolved from its initial development as a new and pioneering radar remote sensing technique into a mature technology that can provide crucial constraints for a broad and diverse range of Earth-science processes.

中文翻译:

合成孔径雷达干涉测量特刊 [来自客座编辑]

本专题部分的文章重点介绍 inSAR(合成孔径雷达干涉测量)技术。该技术提供了以高空间分辨率和精度定量绘制地球高程和地表变形的独特能力。因此,它被用于许多遥感应用(例如,滑坡、湿地水位观测和采矿沉降)。自 1978 年 NASA 发射第一颗 SAR 卫星 Seasat-A 以来,许多 InSAR 任务已经完成、正在进行或即将发射。其中包括当前的 GF-3 和高级陆地观测卫星 2 (ALOS-2) SAR 卫星以及近期的 COSMO/Skymed 第二代和地表水和海洋地形 (SWOT) 任务。这创造了一类新的雷达数据,该数据在近几十年来得到了显着发展。与此同时,已经发表了数百篇研究文章,探索 InSAR 信号处理的算法,并展示了许多感兴趣的地球观测领域的相关应用。可以说,InSAR 已经从最初作为一种新的开创性雷达遥感技术发展成为一种成熟的技术,可以为广泛而多样的地球科学过程提供关键的约束。
更新日期:2020-03-01
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