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Interferometric performance aspects for Tandem-L

De Zan, Francesco (2009) Interferometric performance aspects for Tandem-L. In: ESA Scientific Publications (SP-677), pp. 1-4. ESA. FRINGE, 2009-11-30 2009-12-04, Frascati, Italy.

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Abstract

DLR is studying a future L-band satellite mission (Tandem-L) in close cooperation with NASA/JPL (DESDynI). This mission is designed to serve a variety of applications covering Solid Earth, forests, ice, etc. through the use of several SAR techniques. We deal here with some aspects that concern Solid Earth applications and interferometry. The combination of high target coherence and the instrument large mapping capabilities calls for investigations into possible interferometric processing schemes and their associated performance. We discuss the extent of the degradations that are introduced with respect to the theoretical bounds when only multilooked interferograms between successive images are used. Improvements can be obtained by buffering a limited number of images and interferograms, depending on the decorrelation type.

Document Type:Conference or Workshop Item (Paper)
Title:Interferometric performance aspects for Tandem-L
Authors:
AuthorsInstitution or Email of Authors
De Zan, Francescofrancesco.dezan@dlr.de
Date:4 December 2009
Journal or Publication Title:ESA Scientific Publications
Refereed publication:No
In ISI Web of Science:No
Page Range:pp. 1-4
Publisher:ESA
Series Name:Scientific Publications
Status:Published
Keywords:SAR interferometry, performance for interferometric stacks
Event Title:FRINGE
Event Location:Frascati, Italy
Event Type:international Conference
Event Dates:2009-11-30 2009-12-04
Organizer:ESA
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Space (old)
HGF - Program Themes:W EO - Erdbeobachtung
DLR - Research area:Space
DLR - Program:W EO - Erdbeobachtung
DLR - Research theme (Project):W - Vorhaben Prosmart, Smart-SAR (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Microwaves and Radar Institute > Radar Concepts
Microwaves and Radar Institute
Deposited By: Francesco De Zan
Deposited On:28 Dec 2009 18:26
Last Modified:12 Dec 2013 20:49

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