Global Navigation Satellite Systems - Reflectometry (GNSS-R) represents an innovative tool for imaging remote sensing. It has been recently shown that inverting a determined system it is possible to generate a key remote sensing added value product: the radar image of the reflecting scene. This process is strongly influenced by the Delay-Doppler (DD) resolution that depends on the hardware/software resources. Moreover, another important issue is related to the high cost in terms of data storage when collecting the full DDM. In this paper, a resolution enhancement method to ameliorate GNSS-R imaging applications in terms of software/hardware and storage resources consuming, based on the inversion of an undetermined ill-posed problem, is presented.

A resolution enhancement method to generate high-performance added-value GNSS-R imaging products / Schiavulli, Domenico; Lenti, F.; Nunziata, Ferdinando; Migliaccio, Maurizio; Pugliano, Giovanni. - 2015-:(2015), pp. 4769-4772. (Intervento presentato al convegno IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2015 tenutosi a ita nel 2015) [10.1109/IGARSS.2015.7326896].

A resolution enhancement method to generate high-performance added-value GNSS-R imaging products

PUGLIANO, Giovanni
2015

Abstract

Global Navigation Satellite Systems - Reflectometry (GNSS-R) represents an innovative tool for imaging remote sensing. It has been recently shown that inverting a determined system it is possible to generate a key remote sensing added value product: the radar image of the reflecting scene. This process is strongly influenced by the Delay-Doppler (DD) resolution that depends on the hardware/software resources. Moreover, another important issue is related to the high cost in terms of data storage when collecting the full DDM. In this paper, a resolution enhancement method to ameliorate GNSS-R imaging applications in terms of software/hardware and storage resources consuming, based on the inversion of an undetermined ill-posed problem, is presented.
2015
9781479979295
A resolution enhancement method to generate high-performance added-value GNSS-R imaging products / Schiavulli, Domenico; Lenti, F.; Nunziata, Ferdinando; Migliaccio, Maurizio; Pugliano, Giovanni. - 2015-:(2015), pp. 4769-4772. (Intervento presentato al convegno IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2015 tenutosi a ita nel 2015) [10.1109/IGARSS.2015.7326896].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11588/870599
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