Zobrazeno 1 - 10
of 79
pro vyhledávání: '"Michel Le Page"'
Autor:
Karin Dassas, Pascal Fanise, Michel Le Page, Emna Ayari, Philippe Baillion, Mateo Sige, Aaron Boone, Mehrez Zribi
Publikováno v:
Data in Brief, Vol 52, Iss , Pp 109850- (2024)
In this paper, three datasets are described. The first dataset is a complete set of GNSS-R (GNSS-R: Global Navigation Satellite System – Reflectometry) airborne data. This dataset has been generated with the data acquired with the GLObal Navigation
Externí odkaz:
https://doaj.org/article/655b93edb40c4f64a308bfe3cf6f8cd0
Autor:
Samuel Mwangi, Gilles Boulet, Michel Le Page, Jean Philippe Gastellu-Etchegorry, Joaquim Bellvert, Baptiste Lemaire, Pascal Fanise, Jean-Louis Roujean, Albert Olioso
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 16, Pp 7343-7356 (2023)
Land surface temperature is an essential climate variable that can serve as a proxy for detecting water deficiencies in croplands and wooded areas. Its measurement can, however, be influenced by anisotropic properties of surface targets leading to th
Externí odkaz:
https://doaj.org/article/be10b4b6719243e98972c934dc9756b4
Publikováno v:
Remote Sensing, Vol 16, Iss 1, p 83 (2023)
Drought is a powerful natural hazard that has significant effects on ecosystems amid the constant threats posed by climate change. This study investigates agricultural drought in a semi-arid Mediterranean basin through the interconnections among four
Externí odkaz:
https://doaj.org/article/cc9da5d7dff74837b832d3ce502c81c8
Autor:
Mehrez Zribi, Vincent Dehaye, Karin Dassas, Pascal Fanise, Michel Le Page, Pierre Laluet, Aaron Boone
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 15, Pp 8432-8441 (2022)
The objective of this study is to propose a mapping of surface soil moisture (SSM) using airborne measurements based on the GLObal Navigation Satellite System Reflectometry Instrument, a polarimetric instrument. GNSS-R measurements were acquired at t
Externí odkaz:
https://doaj.org/article/26ecf0cc25504172b6071202714ce366
Autor:
Lahoucine Hanich, Abdelghani Chehbouni, Simon Gascoin, Abdelghani Boudhar, Lionel Jarlan, Yves Tramblay, Gilles Boulet, Ahmed Marchane, Mohamed Wassim Baba, Christophe Kinnard, Vincent Simonneaux, Younes Fakir, Lhoussaine Bouchaou, Marc Leblanc, Michel Le Page, Hafsa Bouamri, Salah Er-Raki, Saïd Khabba
Publikováno v:
Journal of Hydrology: Regional Studies, Vol 42, Iss , Pp 101101- (2022)
Study region: Atlas Mountains located in Morocco. Study focus: Mountainous regions constitute an area of water production, while water is used in downstream plains. In Central Morocco, the Atlas Mountains represent the most important water supply in
Externí odkaz:
https://doaj.org/article/cddf7f17b4ba4da594d57827075bc01b
Autor:
Michel Le Page, Thang Nguyen, Mehrez Zribi, Aaron Boone, Jacopo Dari, Sara Modanesi, Luca Zappa, Nadia Ouaadi, Lionel Jarlan
Publikováno v:
Remote Sensing, Vol 15, Iss 5, p 1449 (2023)
The difficulty of calculating the daily water budget of irrigated fields is often due to the uncertainty surrounding irrigation amounts and timing. The automated detection of irrigation events has the potential to greatly simplify this process, and t
Externí odkaz:
https://doaj.org/article/5b8caaff3d0b419a87702a5c6a1a29ba
Autor:
Hassan Bazzi, Nicolas Baghdadi, Sami Najem, Hadi Jaafar, Michel Le Page, Mehrez Zribi, Ioannis Faraslis, Marios Spiliotopoulos
Publikováno v:
Agronomy, Vol 12, Iss 11, p 2725 (2022)
Irrigation monitoring is of great importance in agricultural water management to guarantee better water use efficiency, especially under changing climatic conditions and water scarcity. This study presents a detailed assessment of the potential of th
Externí odkaz:
https://doaj.org/article/79233317b98049559cd7723f6c575bc5
Autor:
Alhousseine Diarra, Lionel Jarlan, Saïd Khabba, Michel Le Page, Salah Er-Raki, Riad Balaghi, Soufyane Charafi, Abdelghani Chehbouni, Rafiq El Alami
Publikováno v:
Remote Sensing, Vol 14, Iss 20, p 5071 (2022)
Accurate quantification of evapotranspiration (ET) at the watershed scale remains an important research challenge for managing water resources in arid and semiarid areas. In this study, daily latent heat flux (LE) maps at the kilometer scale were der
Externí odkaz:
https://doaj.org/article/30ea728018df468cae42d59a3dfe1d21
Autor:
Nesrine Farhani, Julie Carreau, Zeineb Kassouk, Michel Le Page, Zohra Lili Chabaane, Gilles Boulet
Publikováno v:
Remote Sensing, Vol 14, Iss 8, p 1813 (2022)
Surface water stress remote sensing indices can be very helpful to monitor the impact of drought on agro-ecosystems, and serve as early warning indicators to avoid further damages to the crop productivity. In this study, we compare indices from three
Externí odkaz:
https://doaj.org/article/fd11806607f447b5a2d4e02b6719ae5d
Autor:
Ehsan Elwan, Michel Le Page, Lionel Jarlan, Nicolas Baghdadi, Luca Brocca, Sara Modanesi, Jacopo Dari, Pere Quintana Seguí, Mehrez Zribi
Publikováno v:
Water, Vol 14, Iss 5, p 804 (2022)
This study aims to propose an operational approach to map irrigated areas based on the synergy of Sentinel-1 (S1) and Sentinel-2 (S2) data. An application is proposed at two study sites in Europe—in Spain and in Italy—with two climatic contexts (
Externí odkaz:
https://doaj.org/article/0541e740383441fb959f375b3114a46d