Exploitation of Multi-Frequency Data for Dinsar Processing

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In this paper data acquired at different frequencies, namely X- and L-band are exploited to perform DInSAR analysis. The objective of this work is to present strategies to apply DInSAR by evaluating the required processing aspects to jointly estimate the deformation for multi-frequency time series. The X-band data are acquired with the TerraSAR-X sensor, while the L-band ones are ALOS/ALOS-2 data. The present work is the result of the ongoing “inter agency arrangement for strategic partnership” between the German Aerospace Center (DLR) and the Japanese Aerospace Exploration Agency (JAXA) concerning Multi-temporal InSAR analysis.

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