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Unsupervised on-demand web service for DInSAR processing: The P-SBAS implementation within the ESA G-POD environment

机译:用于DInSAR处理的无监督按需Web服务:ESA G-POD环境中的P-SBAS实现

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This paper presents the integration of the advanced Differential SAR Interferometry (DInSAR) algorithm referred to as Parallel Small BAseline Subset (P-SBAS) within the ESA's Grid Processing on Demand (G-POD) environment in the framework of ESA Geohazards Exploitation Platform (GEP). The aim of this activity is to set up a scientific service that allows, in unsupervised manner, the generation of SBAS-DInSAR products, such as surface mean deformation velocity map and the corresponding time series. In particular, such a web tool is aimed at efficiently exploit the huge ESA's SAR data archives (ERS and ENVISAT), giving a support to scientific users, especially those non-expert of SAR data processing, for interferometric analysis in a short time frame.
机译:本文介绍了在ESA地质灾害开发平台(GEP)框架内将ESA的按需网格处理(G-POD)环境中称为并行小BAseline子集(P-SBAS)的先进差分SAR干涉测量(DInSAR)算法的集成。 )。这项活动的目的是建立一项科学服务,以无监督的方式生成SBAS-DInSAR产品,例如表面平均变形速度图和相应的时间序列。特别是,这种网络工具旨在有效利用ESA庞大的SAR数据档案(ERS和ENVISAT),为科学用户(尤其是非SAR数据处理专家)在短时间内进行干涉分析提供了支持。

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