2020
DOI: 10.1007/978-3-030-60311-3_17
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Comparison Between PS and SBAS InSAR Techniques in Monitoring Shallow Landslides

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Cited by 13 publications
(7 citation statements)
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“…In addition, this technique provides low-noise time series of displacements which allow to estimate the temporal evolution of the movements and explore the triggering factors. For these reasons, despite SBAS technique is time-consuming from the computational viewpoint and for the operator intervention, it should be preferred to PS-InSAR based techniques [14] which allow to estimate deformations affecting limited areas [53]. PS techniques can be effectively used for analyzing highly urbanized unstable slopes, as shown in previous studies [21][22][23][24].…”
Section: Discussionmentioning
confidence: 99%
“…In addition, this technique provides low-noise time series of displacements which allow to estimate the temporal evolution of the movements and explore the triggering factors. For these reasons, despite SBAS technique is time-consuming from the computational viewpoint and for the operator intervention, it should be preferred to PS-InSAR based techniques [14] which allow to estimate deformations affecting limited areas [53]. PS techniques can be effectively used for analyzing highly urbanized unstable slopes, as shown in previous studies [21][22][23][24].…”
Section: Discussionmentioning
confidence: 99%
“…To conduct this, the use of multi-temporal interferometry SAR techniques (MTInSAR) [29][30][31][32] can be advantageous for mapping landslide phenomena as well as for determining their state of activity in the long run [33,34]. Data acquired by space-borne SAR sensors and processed using differential SAR interferometry (DInSAR) techniques are now important technological tools in landslide investigations and studies [35][36][37][38][39].…”
Section: Introductionmentioning
confidence: 99%
“…Zhang et al proposed an InSAR analysis method for identifying and extracting the temporary coherence point (TCP) between two SAR values [20]. Chen aimed to compare the two commonly used multi-temporal InSAR techniques, that is, PS-InSAR and SBAS-InSAR, in monitoring shallow landslides [21]. Dong validated the DS-InSAR algorithm to monitor the Xishan Landslide in the western mountainous region of Sichuan province with a qualitative and quantitative simulation analysis [22].…”
Section: Introductionmentioning
confidence: 99%