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| Antoine, David; Morel, Abdré; Leymarie, Edouard; Houyou, Amel; Gentili, Bernard; Victori, Stephane; Buis, Jean-pierre; Buis, Nicolas; Meunier, Sylvain; Canini, Marius; Crozel, Didier; Fougnie, Bertrand; Henry, Patrice. |
| Miniaturized radiance cameras measuring underwater multispectral radiances in all directions at high-radiometric accuracy (CE600) are presented. The camera design is described, as well as the main steps of its optical and radiometric characterization and calibration. The results show the excellent optical quality of the specifically designed fish-eye objective. They also show the low noise and excellent linearity of the complementary metal oxide semiconductor (CMOS) detector array that is used. Initial results obtained in various oceanic environments demonstrate the potential of this instrument to provide new measurements of the underwater radiance distribution from the sea surface to dimly lit layers at depth. Excellent agreement is obtained between nadir... |
| Tipo: Text |
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| Ano: 2013 |
URL: http://archimer.ifremer.fr/doc/00185/29659/28027.pdf |
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