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sshade:databases:passtel [2018/01/21 09:20] – Bernard Schmitt | sshade:databases:passtel [2019/07/09 04:22] (current) – Bernard Schmitt | ||
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+ | ====== SSHADE Databases: PaSSTEL ====== | ||
+ | === PlanetAry Surface Spectroscopy Toulouse Experimental Laboratory === | ||
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+ | Institut de Recherche en Astrophysique et Planétologie (IRAP) / Planètes, Environnements et Plasmas Spatiaux team (PEPS) - CNRS / Université Paul Sabatier, OMP, Toulouse, France | ||
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+ | * // | ||
+ | * //Database Manager//: Yves Daydou | ||
+ | * //Data Providers//: | ||
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+ | ----- | ||
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+ | **PaSSTEL** (PlanetAry Surface Spectroscopy Toulouse Experimental Laboratory) database is aimed at characterizing the optical response of geological targets from 10 mm x 10 mm to 20 cm x 20 cm size, ranging from controlled powders to complex slab rock samples. | ||
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+ | These data are used for testing and improving spectral deconvolution and spectrophotometric modelling to better handle the behaviour of terrestrial and planetary surfaces (soils, regoliths, outcrops …) seen at different scales of analysis, ranging from orbital to in situ spatial scales([[http:// | ||
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+ | The database mainly consists of visible-near infrared bidirectional reflectance measurements performed on natural mineral solid solution samples, involving pyroxene and/or olivine minerals, with controlled grain size ranging from 45 µm to 2 mm, with six defined | ||
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+ | * [[sshade: | ||
+ | * [[sshade: | ||
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+ | ---- | ||
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+ | ☛ [[https:// |