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Your search keyword '"In-SAR interferometry analysis"' showing total 4 results
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4 results on '"In-SAR interferometry analysis"'

1. Application of field surveys and multitemporal in-SAR interferometry analysis in the recognition of deep-seated gravitational slope deformation of an urban area of Southern Italy

Author

Mario Bentivenga, Salvatore I. Giano, Beniamino Murgante, Gabriele Nolè, Giuseppe Palladino, Giacomo Prosser, Lucia Saganeiti, and Biagio Tucci

Subjects
deep-seated gravitational slope deformations, geomorphology, in-sar interferometry analysis, urban area, southern italy, Environmental technology. Sanitary engineering, TD1-1066, Environmental sciences, GE1-350, Risk in industry. Risk management, HD61
Abstract

The analysis of 4 year In-SAR Interferometry images and a detailed geomorphological survey have been carried out to detect a large Deep-Seated Gravitational Slopes (DSGSD) affecting the urban area of the Episcopia village, in Southern Italy. The DSGSD largely develops within phyllites of the Liguride Units and, in the upper slope, within Pleistocene sand and conglomerate deposits of the Sant’Arcangelo Basin. Field survey has shown trenches at the top and an evident bulge at the base of the DSGSD, corresponding to the Talweg of the Sinni River. Geological and geomorphological field surveys allowed us to hypothesize a listric geometry of the DSGSD subsurface plane reaching about 700 m of depth. Furthermore, the multi-temporal In-SAR Interferometry analysis collected from November 2014 to May 2017 revealed that a ground deformation of ±30 mm was occurred, and the process is still active in the whole area.

Published
2019
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2. Deep-Seated Gravitational Slope Deformation in Urban Areas Matching Field and in-SAR Interferometry Surveys: The Case Study of the Episcopia Village, Southern Italy

Author

Bentivenga, Mario, Giano, Salvatore Ivo, Saganeiti, Lucia, Nolè, Gabriele, Palladino, Giuseppe, Prosser, Giacomo, Murgante, Beniamino, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Gervasi, Osvaldo, editor, Murgante, Beniamino, editor, Misra, Sanjay, editor, Borruso, Giuseppe, editor, Torre, Carmelo M., editor, Rocha, Ana Maria A.C., editor, Taniar, David, editor, Apduhan, Bernady O., editor, Stankova, Elena, editor, and Cuzzocrea, Alfredo, editor

Published
2017
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3. Application of field surveys and multitemporal in-SAR interferometry analysis in the recognition of deep-seated gravitational slope deformation of an urban area of Southern Italy.

Author

Bentivenga, Mario, Giano, Salvatore I., Murgante, Beniamino, Nolè, Gabriele, Palladino, Giuseppe, Prosser, Giacomo, Saganeiti, Lucia, and Tucci, Biagio

Subjects
INTERFEROMETRY, GEOMORPHOLOGICAL research, PHYLLITE, PLEISTOCENE Epoch, HYDROTHERMAL deposits
Abstract

The analysis of 4 year In-SAR Interferometry images and a detailed geomorphological survey have been carried out to detect a large Deep-Seated Gravitational Slopes (DSGSD) affecting the urban area of the Episcopia village, in Southern Italy. The DSGSD largely develops within phyllites of the Liguride Units and, in the upper slope, within Pleistocene sand and conglomerate deposits of the Sant'Arcangelo Basin. Field survey has shown trenches at the top and an evident bulge at the base of the DSGSD, corresponding to the Talweg of the Sinni River. Geological and geomorphological field surveys allowed us to hypothesize a listric geometry of the DSGSD subsurface plane reaching about 700 m of depth. Furthermore, the multi-temporal In-SAR Interferometry analysis collected from November 2014 to May 2017 revealed that a ground deformation of ±30 mm was occurred, and the process is still active in the whole area. [ABSTRACT FROM AUTHOR]

Published
2019
Full Text
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4. Deep-seated gravitational slope deformation in urban areas matching field and in-SAR interferometry surveys: The case study of the Episcopia village, southern Italy

Author

Giacomo Prosser, Beniamino Murgante, Lucia Saganeiti, Salvatore Ivo Giano, Mario Bentivenga, Gabriele Nolè, and Giuseppe Palladino

Subjects
Matching (statistics), 010504 meteorology & atmospheric sciences, Deformation (mechanics), Episcopia southern Italy, Deep-seated gravitational slopes, In-SAR interferometry analysis, Structural basin, 010502 geochemistry & geophysics, Field survey, Geodesy, 01 natural sciences, Field (geography), Conglomerate, Gravitation, Interferometry, Geomorphology, Geology, 0105 earth and related environmental sciences
Abstract

A limited sector of the left side Sinni River, including Episcopia village, has been investigated matching geological and geomorphological data to In-SAR Interferometry analysis. A large Deep-Seated Gravitational Slopes (DSGSD), affecting the Episcopia slope, has been documented for the first time. The DSGSD largely develops within phyllites belonging to the Liguride Units and, in the upper portion of the slope, within the sandy and conglomerate deposits of the Sant’Arcangelo Basin. Field survey has shown typical DSGSD features as well as trenches at the top and an evident bulge at the base corresponding to the Sinni River. These data allow us to hypothesize a listric geometry of the DSGSD plane reaching a depth of about 700 m.

Published
2017

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