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Title:
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Results on spatial-temporal atmospheric phase screen retrieval from long-term GEOSAR acquisition
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Author:
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Ruiz Rodon, Josep; Broquetas Ibars, Antoni; Makhoul Varona, Eduardo; Monti Guarnieri, Andrea; Rocca, Fabbio
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Other authors:
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Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions; Universitat Politècnica de Catalunya. RSLAB - Grup de Recerca en Teledetecció |
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Abstract:
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In this paper, a high integration gain GEOSAR mission for
Earth imaging is presented. The spatial-temporal
atmospheric decorrelation issues of a long integration time
GEOSAR mission must be carefully studied. The feasibility
of a GEOSAR mission for Atmospheric Phase Screen
retrieval purposes is studied. The raw data received from
several hours of acquisition is divided into sub-acquisitions
with integration time on the order of the APS decorrelation
time. From each sub-matrix, a low-resolution but enough to
sample the spatial variations of the atmospheric map is
obtained. The simulated results of the APS retrieval from a
GEOSAR acquisition are shown at the end of this paper. |
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Abstract:
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Peer Reviewed |
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Subject(s):
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-Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Radar
-Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Teledetecció
-Remote sensing
-Radar
-Teledeteccio
-Radar |
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Rights:
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Document type:
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Article - Published version
Conference Object |
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Published by:
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Institute of Electrical and Electronics Engineers (IEEE)
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