Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Tai Qiao"'
Publikováno v:
Heliyon, Vol 10, Iss 9, Pp e30114- (2024)
In the “14th Five-Year Plan” period, the emphasis is made on green and low-carbon initiatives, which has become a defining feature of China's development, and it is of great significance to help enterprises realize green and sustainable developme
Externí odkaz:
https://doaj.org/article/c8ea654a0270451981819de45d6f7775
Autor:
Leung Tsang, Tai Qiao, Simon Yueh, Douglas Vandemark, Tien-Hao Liao, Bertrand Chapron, Frederic Nouguier
Publikováno v:
IEEE Transactions on Geoscience and Remote Sensing. 56:3137-3147
Radar scattering from ocean surfaces is investigated by 3-D numerical solution of Maxwell’s equations [numerical Maxwell’s model in 3-D (NMM3D)] using the ocean surface profiles stochastically generated from a 3-D Durden–Vesecky ocean spectrum.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::839499b120941ea3d8c570d8dd8bfca2
https://doi.org/10.1109/tgrs.2018.2792432
https://doi.org/10.1109/tgrs.2018.2792432
Publikováno v:
Progress In Electromagnetics Research B. 81:141-162
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75bc6589d3bc00598b8234a8b9a42131
https://doi.org/10.2528/pierb18050706
https://doi.org/10.2528/pierb18050706
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing. 10:4703-4720
In this paper, we give an overview and an update on the recent progress of our research group in numerical model of Maxwell equations in three dimensions (NMM3D) on random rough surfaces and discrete random media and their applications in active and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::682acb5eb60daf4ac4e2af70bf711cff
https://doi.org/10.1109/jstars.2017.2722983
https://doi.org/10.1109/jstars.2017.2722983
Publikováno v:
Advances in SAR Remote Sensing of Oceans ISBN: 9781351235822
Advances in SAR Remote Sensing of Oceans
Advances in SAR Remote Sensing of Oceans
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d63cad2dc5d45877c147b009f292ec5
https://doi.org/10.1201/9781351235822-3
https://doi.org/10.1201/9781351235822-3
Publikováno v:
2017 Progress in Electromagnetics Research Symposium - Fall (PIERS - FALL).
We are proposing a new numerical method for solving the scattering problem for a 1D random rough surface with a high dielectric constant using Method of Moments (MoM). For sea water at L band, the dielectric constant can be as large as 75 + 61i which
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ce22bc0d9c81559615af699854b1dd0
https://doi.org/10.1109/piers-fall.2017.8293658
https://doi.org/10.1109/piers-fall.2017.8293658
Publikováno v:
IGARSS
We applied the Numerical Maxwell Model in 3 Dimensions (NMM3D) to radar scattering from ocean surfaces at L band. The formulation is based on the PMCHWT surface integral equation which uses separate Green's functions for air and ocean permittivities.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e44b42f4be05f7cc47699161353c9e76
https://doi.org/10.1109/igarss.2017.8127122
https://doi.org/10.1109/igarss.2017.8127122
Publikováno v:
2016 Progress in Electromagnetic Research Symposium (PIERS).
In this paper, we study backscattering from the ocean using 3D numerical simulation of Maxwell's equation (NMM3D). Previously we used NMM3D to compute backscattering and emissivity of rough soil surfaces for active and passive microwave remote sensin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e4764906b3ff72a1e93f697644fc8f8
https://doi.org/10.1109/piers.2016.7735534
https://doi.org/10.1109/piers.2016.7735534
Publikováno v:
IGARSS
In vegetated surface scattering, the physical values of optical thickness and scattering albedo both increase with frequency. At C-band, because of the attenuation due to large optical thickness, the distorted Born approximation gives negligible valu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0bb729009da5343c39f4fbae290b5f9
https://doi.org/10.1109/igarss.2016.7729483
https://doi.org/10.1109/igarss.2016.7729483
Publikováno v:
IGARSS
We study the accuracies of numerical simulations of scattering by random rough surfaces in 2D based on the Nystrom method. The method is shown to be accurate for a large range of permittivities as well as for large roughness and fine scale roughness.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f5fdf78d43a958ebec1f8b2e05cd83e
https://doi.org/10.1109/igarss.2016.7729959
https://doi.org/10.1109/igarss.2016.7729959