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Impact of the observation geometry on the GNSS-R direct descriptors used for sea state monitoring

Autor
Valencia, E.; Camps, A.; Park, H.; Rodriguez, N.; Ramos, I.
Tipus d'activitat
Presentació treball a congrés
Nom de l'edició
IEEE International Geoscience and Remote Sensing Symposium 2012
Any de l'edició
2012
Data de presentació
2012-07
Llibre d'actes
IGARSS 2012: International Geoscience and Remote Sensing Symposium: remote science for a dynamic earth: proceedings, 22-27 July 2012 Munich
Pàgina inicial
2825
Pàgina final
2828
Editor
Institute of Electrical and Electronics Engineers (IEEE)
DOI
https://doi.org/10.1109/IGARSS.2012.6350844 Obrir en finestra nova
Projecte finançador
Aplicaciones avanzadas en radio ocultaciones y dispersometría utilizando señales GNSS y otras señales de oportunidad
Repositori
http://hdl.handle.net/2117/19141 Obrir en finestra nova
URL
http://ieeexplore.ieee.org/xpl/articleDetails.jsp?reload=true&arnumber=6350844 Obrir en finestra nova
Resum
In recent years GNSS-R has been proposed for ocean remote sensing, both for altimetry and scatterometry. For the later, two main approaches are available: fitting the measurements with a model, or using some observable from the measurements (either the waveform or the delay-Doppler Map) to be directly linked to ocean surface’s roughness. For groundbased and airborne experiments, several direct observables have been proposed to describe ocean surface’s roughness, and they have been used assum...
Citació
Valencia, E. [et al.]. Impact of the observation geometry on the GNSS-R direct descriptors used for sea state monitoring. A: IEEE International Geoscience and Remote Sensing Symposium. "IGARSS 2012: International Geoscience and Remote Sensing Symposium: remote science for a dynamic earth: proceedings, 22-27 July 2012 Munich". Munich: Institute of Electrical and Electronics Engineers (IEEE), 2012, p. 2825-2828.
Paraules clau
Delay-Doppler Map (DDM), GNSS-R, ocean surface roughness, spaceborne
Grup de recerca
CTE-CRAE - Grup de Recerca en Ciències i Tecnologies de l'Espai
RSLAB - Grup de Recerca en Teledetecció

Participants

  • Valencia Domenech, Enric  (autor ponent)
  • Camps Carmona, Adriano Jose  (autor ponent)
  • Park, Hyuk  (autor ponent)
  • Rodriguez Alvarez, Nereida  (autor ponent)
  • Ramos Perez, Isaac  (autor ponent)