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Dataset . 2017
License: CC BY
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ZENODO
Dataset . 2017
License: CC BY
Data sources: Datacite
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ZENODO
Dataset . 2017
License: CC BY
Data sources: ZENODO
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East-West And Vertical Deformation Maps Of Alto Tiberina Fault Supersite: The Post-Proc Service In Geohazard Exploitation Platform Applied To Sentinel-1 Dataset

Authors: Christian Bignami; Matteo Albano; Roberto Locatelli; Ciscu Sanchez; Hervé Caumont;

East-West And Vertical Deformation Maps Of Alto Tiberina Fault Supersite: The Post-Proc Service In Geohazard Exploitation Platform Applied To Sentinel-1 Dataset

Abstract

In the framework of the ESA funded project “MEMpHIS - Multi Scale and Multi Hazard Mapping Space based Solutions ”, the Istituto Nazionale di Geofisica e Vulcanologia (INGV) together with TRE-ALTAMIRA, generated the EAST-WEST and VERTICAL deformation maps of Alto Tiberina Fault supersite. The two maps of ground velocity were derived thanks to the adoption of a specific tool named "Post-Proc", implemented in MEMPHIS and with the support of Terradue, that is able to automatically re-project on the east-west and vertical directions the ascending and descending InSAR time series. In particular, the output refers to the deformation maps calculated by processing with SqueeSAR (TM) method, a large dataset acquired by the ESA Sentinel-1 mission. The Post-Proc tool also calculates the mean accelerations associated to each persistent scatterer in the scenes. Some additional features are also available from this tool: - Change the coherence threshold for selecting a subset of persistent scatterers - Activate a geometrical distortion filter to take into account the layover and foreshortening effects - Change the reference point (position and coherence) - Choose between two types of accelerations: 2nd order model or velocity derivative - Choose among three different projection: east-west, vertical, and downslope. The present dataset is composed of the EAST-WEST and VERTICAL acceleration maps. The data are in shapefile format: for each record (PS) the topography, velocity, acceleration, and InSAR coherence is reported.

Keywords

Ground Acceleration, PSI processing, PSI Post-Proc, Sentinel-1, Alto Tiberina Fault

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selected citations
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This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
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popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
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influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
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