Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Xavier Fàbregas"'
Publikováno v:
Sensors, Vol 13, Iss 1, Pp 516-534 (2013)
The use of a scanning Light Detection and Ranging (LIDAR) system to characterize drift during pesticide application is described. The LIDAR system is compared with an ad hoc test bench used to quantify the amount of spray liquid moving beyond the can
Externí odkaz:
https://doaj.org/article/c04c9f8ad668415c8bc1fd2491f9eddb
Electrostatic sprayers can be an option for increasing the effectiveness of treatments and reducing pesticide consumption, but it still requires more verifications, especially in orchards. The spray deposition performances of three different electros
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83d5712b114686d8caf0a3845c01e05b
https://hdl.handle.net/2117/386972
https://hdl.handle.net/2117/386972
Akademický článek
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Publikováno v:
SSRN Electronic Journal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ddd4ca424f150ce9d4b859f57b17923
https://doi.org/10.2139/ssrn.4290404
https://doi.org/10.2139/ssrn.4290404
Autor:
Mireia Mas, Antoni Broquetas, Xavier Fabregas, Albert Aguasca, Jordi Llop, Jinglong Liu, Jordi J. Mallorqui Franquet, Arturo Villarroya-Carpio, Juan M. Lopez-Sanchez
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 20041-20049 (2024)
Future radar Earth observation missions, with reduced revisit times, will offer the capability to obtain valuable data applicable to agriculture and meteorology. They will contribute to a better understanding of some observed changes that exhibit tim
Externí odkaz:
https://doaj.org/article/1357542e19244437bf8723a49c6f6d27
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
Publikováno v:
EURASIP Journal on Applied Signal Processing; Dec2005, Vol. 2005 Issue 20, p3259-3271, 13p
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