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Frederik Seerup Hass and Jamal Jokar Arsanjani
Synthetic aperture radar (SAR) plays a remarkable role in ocean surveillance, with capabilities of detecting oil spills, icebergs, and marine traffic both at daytime and at night, regardless of clouds and extreme weather conditions. The detection of ocea...
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Alfredo Delgado, Alexandre Novo and Dirk B. Hays
Cassava (Manihot esculenta Crantz), a root crop utilized as food and industrial starch product, develops and maintains its marketable product sub-surface. Often, however, it is difficult to determine the potentially marketable goods available at any give...
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Elisa Adirosi, Nicoletta Roberto, Mario Montopoli, Eugenio Gorgucci and Luca Baldini
Relations for retrieving precipitation and attenuation information from radar measurements play a key role in radar meteorology. The uncertainty in such relations highly affects the precipitation and attenuation estimates. Weather radar algorithms are of...
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Hao Wang, Venkatachalam Chandrasekar, Jianxin He, Zhao Shi and Lijuan Wang
As a manifestation of low-altitude wind shear, a downburst is a localized, strong downdraft that can lead to disastrous wind on the ground surface. For effective pre-warning and forecasting of downbursts, it is particularly critical to understand relevan...
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Nicoletta Roberto, Luca Baldini, Elisa Adirosi, Luca Facheris, Fabrizio Cuccoli, Alberto Lupidi and Andrea Garzelli
An algorithm based on a support vector machine (SVM) is proposed for hydrometeor classification. The training phase is driven by the output of a fuzzy logic hydrometeor classification algorithm, i.e., the most popular approach for hydrometer classificati...
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Guang Wen, Alain Protat and Hui Xiao
A prototype-based method is developed to discriminate different types of clutter (ground clutter, sea clutter, and insects) from weather echoes using polarimetric measurements and their textures. This method employs a clustering algorithm to generate dat...
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Mario Montopoli, Nicoletta Roberto, Elisa Adirosi, Eugenio Gorgucci and Luca Baldini
Near surface quantitative precipitation estimation (QPE) from weather radar measurements is an important task for feeding hydrological models, limiting the impact of severe rain events at the ground as well as aiding validation studies of satellite-based...
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nirmawana Simarmata
Pág. 114 - 121
Synthetic Aperture Radar (SAR) is one kind of an active remote sensing system, utilizing microwave to records the earth surface. One of the SAR?s satellites is ALOS PALSAR which is capable of penetrating clouds so that the underlying objects can be ident...
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