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Untangling the incoherent and coherent scattering components in GNSS-R and novel applications

Author
Muñoz, J.; Onrubia, R.; Pascual, D.; Park, H.; Camps, A.; Rudiger, C.; Walker, J.; Monerris, A.
Type of activity
Journal article
Journal
Remote sensing
Date of publication
2020-04-09
DOI
10.3390/rs12071208
Project funding
FI-DGR 2015
Sensing with pioneering opportunistic techniques
Unitat d'Excel·lència/'María de Maeztu/': Grup de recerca en Teledetecció, Antenes, Microones i Superconductivitat
Repository
http://hdl.handle.net/2117/327845 Open in new window
URL
https://www.mdpi.com/2072-4292/12/7/1208 Open in new window
Abstract
As opposed to monostatic radars where incoherent backscattering dominates, in bistatic radars, such as Global Navigation Satellite Systems Reflectometry (GNSS-R), the forward scattered signals exhibit both an incoherent and a coherent component. Current models assume that either one or the other are dominant, and the calibration and geophysical parameter retrieval (e.g., wind speed, soil moisture, etc.) are developed accordingly. Even the presence of the coherent component of a GNSS reflected si...
Citation
Muñoz, J. [et al.]. Untangling the incoherent and coherent scattering components in GNSS-R and novel applications. "Remote sensing", 9 Abril 2020,
Keywords
GNSS-R, coherent scattering, incoherent scattering, sea
Group of research
CTE-CRAE - Space Science and Technology Research Group
CommSensLab-UPC - Centre Específic de Recerca en Comunicació i Detecció UPC
RSLAB - Remote Sensing Lab

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