Zobrazeno 1 - 10
of 72
pro vyhledávání: '"Malik Chami"'
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 6029-6044 (2024)
Investigating the application of remote sensing to water pollution in industrial ponds is of great interest for rapid and cost-effective pollution monitoring. This article presents a method to detect pollutants and map their spatial distribution in i
Externí odkaz:
https://doaj.org/article/fb9b95518d3e4057bfd5f3dc1202beb6
Autor:
Yudi Zhou, Yang Chen, Hongkai Zhao, Cédric Jamet, Davide Dionisi, Malik Chami, Paolo Di Girolamo, James H. Churnside, Aleksey Malinka, Huade Zhao, Dajun Qiu, Tingwei Cui, Qun Liu, Yatong Chen, Sornsiri Phongphattarawat, Nanchao Wang, Sijie Chen, Peng Chen, Ziwei Yao, Chengfeng Le, Yuting Tao, Peituo Xu, Xiaobin Wang, Binyu Wang, Feitong Chen, Chuang Ye, Kai Zhang, Chong Liu, Dong Liu
Publikováno v:
Light: Science & Applications, Vol 11, Iss 1, Pp 1-13 (2022)
Shipborne oceanic high-spectral-resolution lidar for accurate estimation of seawater depth-resolved optical properties
Externí odkaz:
https://doaj.org/article/c8a6cf5d728b4e62ac08e384b7f53e92
Autor:
Yannick Deville, Salah-Eddine Brezini, Fatima Zohra Benhalouche, Moussa Sofiane Karoui, Mireille Guillaume, Xavier Lenot, Bruno Lafrance, Malik Chami, Sylvain Jay, Audrey Minghelli, Xavier Briottet, Véronique Serfaty
Publikováno v:
Remote Sensing, Vol 15, Iss 18, p 4583 (2023)
In a previous paper, we introduced (i) a specific hyperspectral mixing model for the sea bottom, based on a detailed physical analysis that includes the adjacency effect, and (ii) an associated unmixing method that is supervised (i.e., not blind) in
Externí odkaz:
https://doaj.org/article/075365cca8fa4f398918dd48b9b2bd27
Publikováno v:
Remote Sensing, Vol 15, Iss 9, p 2242 (2023)
The monitoring of coastal areas using remote sensing techniques is an important issue to determine the bio-optical properties of the water column and the seabed composition. New hyperspectral satellite sensors (e.g., PRISMA, DESIS or EnMap) are devel
Externí odkaz:
https://doaj.org/article/82e21e15957545b083bd7a1a5dadcb2f
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 14, Pp 1222-1232 (2021)
Most of the studies dealing with seabed mapping from hyperspectral images have been carried out using airborne data although hyperspectral satellite sensors have already been or are planned to be launched for the near future (hyperspectral imager for
Externí odkaz:
https://doaj.org/article/d567cc6e671b4dcf833130ab17e15b62
Publikováno v:
Remote Sensing, Vol 14, Iss 20, p 5230 (2022)
“Sargassum” is a pelagic species of algae that drifts and aggregates in the tropical Atlantic Ocean. The number of Sargassum aggregations increased in the Caribbean Sea during the last decade. The aggregations eventually wash up on shores thus le
Externí odkaz:
https://doaj.org/article/0700a481e65f4b4e8204ee2c9b1f690c
Publikováno v:
Remote Sensing, Vol 14, Iss 2, p 386 (2022)
The invasive species of brown algae Sargassum gathers in large aggregations in the Caribbean Sea, and has done so especially over the last decade. These aggregations wash up on shores and decompose, leading to many socio-economic issues for the popul
Externí odkaz:
https://doaj.org/article/ed40c4384f034cbfba344bcb00b436f5
Autor:
Jacques Descloitres, Audrey Minghelli, François Steinmetz, Cristèle Chevalier, Malik Chami, Léo Berline
Publikováno v:
Remote Sensing, Vol 13, Iss 24, p 5106 (2021)
Since 2011, massive stranding of the brown algae Sargassum has regularly affected the coastal waters of the West Caribbean, Brazil and West Africa, leading to significant environmental and socio-economic impacts. The AFAI algal index (Alternative Flo
Externí odkaz:
https://doaj.org/article/7abdfc5a42a44eafa0fb3c6d8b3ff675
Autor:
Audrey Minghelli, Sayoob Vadakke-Chanat, Malik Chami, Mireille Guillaume, Emmanuelle Migne, Patrick Grillas, Olivier Boutron
Publikováno v:
Remote Sensing, Vol 13, Iss 10, p 1999 (2021)
The relevant benefits of hyperspectral sensors for water column determination and seabed features mapping compared to multispectral data, especially in coastal areas, have been demonstrated in recent studies. In this study, we used hyperspectral sate
Externí odkaz:
https://doaj.org/article/10769b9ef2724952bddd4f5f9a9dda72
Autor:
Audrey Minghelli, Cristele Chevalier, Jacques Descloitres, Léo Berline, Philippe Blanc, Malik Chami
Publikováno v:
Remote Sensing, Vol 13, Iss 8, p 1444 (2021)
Since 2011, massive stranding of the brown algae Sargassum has regularly affected the coastal waters of the West Caribbean, Brazil, and West Africa, leading to heavy environmental and socio-economic impacts. Ocean color remote sensing observations as
Externí odkaz:
https://doaj.org/article/3010d7fabd55424391338750a0b4324f