Polarization Cloud Detection with Imaging Polarimetry

作者: András Barta , Bence Suhai , Gábor Horváth

DOI: 10.1007/978-3-642-54718-8_24

关键词:

摘要: In this chapter we show some practical applications of 180° field-of-view (full-sky) imaging polarimetry. The concept and structure full-sky imagers (Total Sky Imager, Whole All Imager) widely used in environmental optics are presented. Some algorithms dealing with photometric cloud detection, a hot topic meteorology, described. A brief summary the satellite-borne PARASOL/POLDER polarimeter is given. Two versions polarimetry Both use measured extra polarization information skylight. Their advantageous features (1) enhancement accuracy reliability (2) estimation relative cloud-base distance distribution sky (3) applicability solar forecasting, very special current topic.

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