Zobrazeno 1 - 10
of 77
pro vyhledávání: '"Xavier Fabregas"'
Autor:
Mireia Mas, Albert Aguasca, Antoni Broquetas, Xavier Fabregas, Jordi J. Mallorqui, Jordi Llop, Juan M. Lopez-Sanchez, Julia Kubanek
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 11866-11876 (2024)
Current climate and weather changes urged the scientific community to find ways to observe and understand the relatively rapid land-atmosphere processes related to the water cycle. The HydroSoil project, funded by the European Space Agency, was propo
Externí odkaz:
https://doaj.org/article/281ca50cd1454aefb3554411e0f24286
Autor:
Albert Aguasca, Antoni Broquetas, Juan M. Lopez-Sanchez, Xavier Fabregas, Jordi J. Mallorqui Franquet, Mireia Mas
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 1338-1347 (2024)
Geosynchronous synthetic aperture radar (GeoSAR) missions offer the advantage of near-continuous monitoring of specific regions on Earth, making them essential for applications that require continuous information. However, wind-induced motion along t
Externí odkaz:
https://doaj.org/article/6491f5aad3974e00a2ffc6956844bda1
Autor:
Rubén Iglesias, Jordi J. Mallorqui, Dani Monells, Carlos López-Martínez, Xavier Fabregas, Albert Aguasca, Josep A. Gili, Jordi Corominas
Publikováno v:
Remote Sensing, Vol 7, Iss 1, Pp 530-563 (2015)
Prior to the application of any persistent scatterer interferometry (PSI) technique for the monitoring of terrain displacement phenomena, an adequate pixel selection must be carried out in order to prevent the inclusion of noisy pixels in the process
Externí odkaz:
https://doaj.org/article/cf9b43c994504954af6d1cc2cf935dc3
Publikováno v:
Sensors, Vol 13, Iss 3, Pp 3204-3216 (2013)
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://doaj.org/article/08387a1d3e6043dd9d1724ef849b3eee
New spraying systems embedded with different technologies have been developed for pesticide application in 3D crops. However, while applied to specific tree crops, the potential spray drift mitigation for advanced spraying systems needs to be classif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f0e832813aa35a719692cef13e71234e
https://hdl.handle.net/2117/390902
https://hdl.handle.net/2117/390902
Akademický článek
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Publikováno v:
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Universitat Politècnica de Catalunya (UPC)
Although many different designed air-assisted sprayers can be used for pesticide application in apple orchards, the lack of adequate adjustments according to specific crop characteristics leads to application inefficiencies and failures. To evaluate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::554444133541f98cbce61ef923d45dc6
https://doi.org/10.1016/j.scitotenv.2022.154204
https://doi.org/10.1016/j.scitotenv.2022.154204
Autor:
Anna Gras, Montserrat Gallart, Albert Aguasca, Emilio Gil, Antoni Broquetas, Jordi J. Mallorqui, Jordi Llop, Jordi Biscamps, Pol Vilalvilla, Xavier Fabregas
Publikováno v:
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
IGARSS
Universitat Politècnica de Catalunya (UPC)
IGARSS
HydroSoil is a measurement campaign, funded by the European Space Agency (ESA), where the temporal evolutions of two crops, barley and corn, have been continuously monitored during the whole crop period by means of a C-band Fully Polarimetric C-band
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::52db96823377ea1b9fef6825380c11a8
http://hdl.handle.net/2117/362535
http://hdl.handle.net/2117/362535
Publikováno v:
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname
© 2018 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes,creating new c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f01c75647f65e2d7fa2800a513fc29ac
https://hdl.handle.net/2117/121081
https://hdl.handle.net/2117/121081
Autor:
Daniel Monells, J. A. Gili, Jordi J. Mallorqui, Ruben Iglesias, Jordi Corominas, Carlos Lopez-Martinez, Albert Aguasca, Xavier Fabregas
Publikováno v:
Recercat. Dipósit de la Recerca de Catalunya
Universitat Jaume I
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Remote Sensing; Volume 7; Issue 1; Pages: 530-563
Remote Sensing, Vol 7, Iss 1, Pp 530-563 (2015)
Universitat Jaume I
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Remote Sensing; Volume 7; Issue 1; Pages: 530-563
Remote Sensing, Vol 7, Iss 1, Pp 530-563 (2015)
Prior to the application of any persistent scatterer interferometry (PSI) technique for the monitoring of terrain displacement phenomena, an adequate pixel selection must be carried out in order to prevent the inclusion of noisy pixels in the process
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf26855b402bea5d74c4c29ba8f284b9
https://doi.org/10.3390/rs70100530
https://doi.org/10.3390/rs70100530