De Zan, Francesco and Zonno, Mariantonietta and Lopez-Dekker, Paco and Parizzi, Alessandro (2015) Phase inconsistencies and water effects in SAR interferometric stacks. In: ESA Scientific Publications. ESA FRINGE Workshop, 2015-03-23 - 2015-03-27, Frascati, Italy.
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Abstract
SAR Interferometry with stacks has already shown its potential in identifying permanent scatterers, in processing decorrelating targets, mitigating atmospheric delays, etc., but we believe that there is still potential for retrieving information on the scattering environment which has not been extensively studied yet. In particular interferometric stacks can reveal systematic phase inconsistencies which are not detectable in single interferograms, challenging any simple interpretation of the interferometric phase and associated coherence. The explanation of such inconsistencies requires more complex propagation models than the one based on a simple delay.
Item URL in elib: | https://elib.dlr.de/95981/ | ||||||||||||||||||||
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Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||||||
Title: | Phase inconsistencies and water effects in SAR interferometric stacks | ||||||||||||||||||||
Authors: |
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Date: | 24 March 2015 | ||||||||||||||||||||
Journal or Publication Title: | ESA Scientific Publications | ||||||||||||||||||||
Refereed publication: | No | ||||||||||||||||||||
Open Access: | Yes | ||||||||||||||||||||
Gold Open Access: | No | ||||||||||||||||||||
In SCOPUS: | No | ||||||||||||||||||||
In ISI Web of Science: | No | ||||||||||||||||||||
Status: | Published | ||||||||||||||||||||
Keywords: | SAR interferometry, interferometric stacks, phase closures | ||||||||||||||||||||
Event Title: | ESA FRINGE Workshop | ||||||||||||||||||||
Event Location: | Frascati, Italy | ||||||||||||||||||||
Event Type: | international Conference | ||||||||||||||||||||
Event Dates: | 2015-03-23 - 2015-03-27 | ||||||||||||||||||||
Organizer: | ESA | ||||||||||||||||||||
HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||||||
HGF - Program: | Space | ||||||||||||||||||||
HGF - Program Themes: | Earth Observation | ||||||||||||||||||||
DLR - Research area: | Raumfahrt | ||||||||||||||||||||
DLR - Program: | R EO - Earth Observation | ||||||||||||||||||||
DLR - Research theme (Project): | R - Vorhaben hochauflösende Fernerkundungsverfahren (old) | ||||||||||||||||||||
Location: | Oberpfaffenhofen | ||||||||||||||||||||
Institutes and Institutions: | Remote Sensing Technology Institute Remote Sensing Technology Institute > SAR Signal Processing Microwaves and Radar Institute Microwaves and Radar Institute > Radar Concepts | ||||||||||||||||||||
Deposited By: | De Zan, Francesco | ||||||||||||||||||||
Deposited On: | 17 Apr 2015 12:42 | ||||||||||||||||||||
Last Modified: | 31 Jul 2019 19:52 |
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