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A downscaling approach to combine SMOS multi-angular and full-polarimetric observations with MODIS VIS/IR data into high resolution soil moisture maps

Autor
Piles, M.; Vall-llossera, M.; Laguna, L.; Camps, A.
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
1247
Pàgina final
1250
Editor
Institute of Electrical and Electronics Engineers (IEEE)
DOI
https://doi.org/10.1109/IGARSS.2012.6351316 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/18857 Obrir en finestra nova
URL
http://ieeexplore.ieee.org/xpl/articleDetails.jsp?reload=true&arnumber=6351316 Obrir en finestra nova
Resum
A downscaling algorithmfor SMOS which combines MODIS Visible/Infrared data and SMOS horizontal brightness temperatures at 42.5◦ incidence angle into high-resolution soil moisture maps has been shown to nicely reproduce soil moisture dynamics at a 1 km spatial scale. The core of this algorithm is a linking model that depicts the synergy between SMOS and MODIS observations and their sensitivity to soil moisture. In this work, the impact of adding SMOS observations at horizontal and vertical pola...
Citació
Piles, M. [et al.]. A downscaling approach to combine SMOS multi-angular and full-polarimetric observations with MODIS VIS/IR data into high resolution soil moisture maps. A: IEEE International Geoscience and Remote Sensing Symposium. "IGARSS 2012: International Geoscience and Remote Sensing Symposium". Munich: Institute of Electrical and Electronics Engineers (IEEE), 2012, p. 1247-1250.
Paraules clau
MODIS, SMOS, Soil moisture, brightness temperatures, downscaling
Grup de recerca
RSLAB - Grup de Recerca en Teledetecció

Participants