Zobrazeno 1 - 10
of 31
pro vyhledávání: '"R. Acevo"'
Autor:
C. Perez-Gutierrez, Marcos Portabella, Carolina Gabarró, Ignasi Corbella, Joaquín Salvador, Justino Martínez, Baptiste Mourre, Marco Talone, Serni Ribó, R. Acevo, Sébastien Guimbard, Jérôme Gourrion, Joaquim Ballabrera-Poy, Antonio Rius, Fernando Alonso Pérez, Verónica González, Anna Marín, Miriam Pablos, Adriano Camps, Xavier Bosch, Roberto Sabia, J. Font, Pedro Fernández, Albert Aguasca, Enric Valencia, Francesc Torres, A. Turiel, Alessandra Monerris, Nereida Rodríguez, M. Vall-llossera, José Martínez-Fernández, Guido Baroncini-Turricchia, Nilda Sánchez, Nuria Duffo, Maria Piles
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
Remote Sensing, Vol 4, Iss 5, Pp 1272-1309 (2012)
instname
Remote Sensing, Vol 4, Iss 5, Pp 1272-1309 (2012)
Camps, Adriano ... et al.-- 38 pages, 22 figures
This work summarizes the activities carried out by the SMOS (Soil Moisture and Ocean Salinity) Barcelona Expert Center (SMOS-BEC) team in conjunction with the CIALE/Universidad de Salamanca team,
This work summarizes the activities carried out by the SMOS (Soil Moisture and Ocean Salinity) Barcelona Expert Center (SMOS-BEC) team in conjunction with the CIALE/Universidad de Salamanca team,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e0a38584e6b006ece433c715d38dd8b
https://doi.org/10.3390/rs4051272
https://doi.org/10.3390/rs4051272
Publikováno v:
Sensors; Volume 13; Issue 3; Pages: 3204-3216
Sensors (Basel, Switzerland)
Sensors, Vol 13, Iss 3, Pp 3204-3216 (2013)
Recercat. Dipósit de la Recerca de Catalunya
instname
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Sensors (Basel, Switzerland)
Sensors, Vol 13, Iss 3, Pp 3204-3216 (2013)
Recercat. Dipósit de la Recerca de Catalunya
instname
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
This paper describes a pair of compact CW/FM airborne SAR systems for small UAV-based operation (wingspan of 3.5 m) for low-cost testing of innovative SAR concepts. Two different SAR instruments, using the C and X bands, have been developed in the co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2da583672db6e52d72fc84a9c269925c
Autor:
Xavier Bosch-Lluis, Adriano Camps, Albert Aguasca, R. Acevo, Mercè Vall-llossera, Enric Valencia, Isaac Ramos-Perez, Nereida Rodriguez-Alvarez
Publikováno v:
IGARSS
Recercat. Dipósit de la Recerca de Catalunya
instname
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
The Global Navigation Satellite Signals Reflections (GNSS-R) techniques have been widely used for remote sensing purposes retrieving geophysical parameters over different types of surfaces. Over the ocean, altimetry [1, 2] or sea state [3, 4] can be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a7953df82ba1964485b78907f26e1d2
https://doi.org/10.1109/igarss.2010.5653872
https://doi.org/10.1109/igarss.2010.5653872
Autor:
X. Bosch-LMs, R. Acevo, Alessandra Monerris, Adriano Camps, C. Perez-Gutierrez, G. Baroncini-Turricchia, Albert Aguasca, Maria Piles, José Martínez-Fernández, M. Vall-llossera, Nilda Sánchez
Publikováno v:
2010 11th Specialist Meeting on Microwave Radiometry and Remote Sensing of the Environment.
The European Space Agency (ESA) Soil Moisture and Ocean Salinity (SMOS) mission will provide accurate global surface soil moisture estimates. However, due to technological limitations, the spatial resolution of SMOS observations is limited to 40-km.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7676beb5d1bffaf68a6883077bf2cd75
https://doi.org/10.1109/microrad.2010.5559599
https://doi.org/10.1109/microrad.2010.5559599
Autor:
Albert Aguasca, Enric Valencia, Xavier Bosch-Lluis, Mercè Vall-llossera, Isaac Ramos-Perez, Nereida Rodriguez-Alvarez, R. Acevo, Adriano Camps
Publikováno v:
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname
IGARSS
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname
IGARSS
The use of Global Navigation Satellite Signals Reflections (GNSS-R) techniques to retrieve geophysical parameters from surfaces has been increased in the recent years. These techniques have resulted in suitable tools to obtain information about the s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::25d346505164cc7fc878342784383f9d
Autor:
M. Vall-llossera, R. Acevo, Adriano Camps, Maria Piles, C. Perez-Gutierrez, Alessandra Monerris, G. Baroncini-Turricchia, Nereida Rodriguez-Alvarez, José Martínez-Fernández, Albert Aguasca, N. Sanchez-Martin
Publikováno v:
IGARSS (3)
GRAJO (GPS and RAdiometric Joint Observations) is a longterm field experiment over land which is being conducted since November 2008 at the REMEDHUS site, Zamora, Spain. REMEDHUS has been identified as a cal/val site for ESA's SMOS mission. The objec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b6b2f9e8f9bf419a3d9f3b0c03b83d00
https://doi.org/10.1109/igarss.2009.5417756
https://doi.org/10.1109/igarss.2009.5417756
Publikováno v:
IGARSS (2)
In this paper a compact, lightweight, low power consumption airborne SAR sensor able to be fitted in an UAV is presented. The Air-Based Remote Sensing (ARBRES) system is based on the previous experience acquired in developing GB-SAR sensors [7–8] f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c74457837e61548c595afe3a43b1c703
https://doi.org/10.1109/igarss.2009.5418139
https://doi.org/10.1109/igarss.2009.5418139
Publikováno v:
IGARSS (4)
A light-weight L-band radiometer has been designed and implemented at the RS Lab of the Universitat Politecnica de Catalunya (UPC) to gather radiometnc airborne data sets. The design of the compact L-band Dicke radiometer (ARIEL) and a general overvi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65a40c67a85141f5fe29e95942d03070
https://doi.org/10.1109/igarss.2009.5417480
https://doi.org/10.1109/igarss.2009.5417480
Autor:
F. Bou, Xavier Bosch-Lluis, Adriano Camps, Albert Aguasca, J.F. Marchan-Hernandez, M. Glenat, Enric Valencia, R. Acevo, Isaac Ramos-Perez, N. Rodriiguez-Alvarez
Publikováno v:
IGARSS (2)
This paper presents the description and first results on the performance of a light-weight airborne L-band radiometer. This radiometer will be used in the SMOS CAL/VAL activities in the REMEDHUS site (Salamanca, Spain). First, a brief description of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d02619b8770ccc545c9f93ce10f07f65
https://doi.org/10.1109/igarss.2008.4779210
https://doi.org/10.1109/igarss.2008.4779210
Publikováno v:
IEEE 6th International Symposium on Electromagnetic Compatibility and Electromagnetic Ecology, 2005..
The intermodulation intercept points of weakly nonlinear circuits are studied. The output second and third order intercept points are obtained with SPICE intermodulation components. Cascade stages of nonlinear circuits are analyzed and the effect of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3901d071171a25c3b535a5647c2da2d8
https://doi.org/10.1109/emceco.2005.1513089
https://doi.org/10.1109/emceco.2005.1513089