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GNSS-R Delay-Doppler Maps over land: Preliminary results of the GRAJO field experiment

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11 Author(s)
Valencia, E. ; Dept. Teor. del Senyal i Comunicacions, Univ. Politec. de Catalunya, Barcelona, Spain ; Camps, A. ; Vall-llossera, M. ; Monerris, A.
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Within the ESA's SMOS CAL/VAL activities, the GPS and Radiometric Joint Observations (GRAJO) field experiment was conducted. Apart from contributing to the SMOS CAL/VAL, the main purpose of the GRAJO experiment was to study the synergy of L-band radiometry and GNSS Reflectometry for soil moisture retrieval. Long-term experiments under controlled conditions. During one of these intensive short term experiments, the griPAU instrument (a Delay-Doppler Map GNSS-R receiver) was set up. The first results derived from the griPAU measurements are presented.

Published in:

Geoscience and Remote Sensing Symposium (IGARSS), 2010 IEEE International

Date of Conference:

25-30 July 2010