Retrieval of Snow Albedo and Total Ozone Column from Single-View MSI/S-2 Spectral Reflectance Measurements over Antarctica

We proposed a simple algorithm to retrieve the total ozone column and snow properties (spectral albedo and effective light absorption path) using the high spatial resolution single–view MSI/S-2 measurements over Antarctica. In addition, the algorithm allows the retrieval of the snow grain size on a...

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Autores principales:	Alexander Kokhanovsky, Simon Gascoin, Laurent Arnaud, Ghislain Picard
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	snow albedo snow grain size light scattering radiative transfer inverse problems Science Q
Acceso en línea:	https://doaj.org/article/df54885605d947bfb397682a6e350bf1
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spelling	oai:doaj.org-article:df54885605d947bfb397682a6e350bf12021-11-11T18:55:41ZRetrieval of Snow Albedo and Total Ozone Column from Single-View MSI/S-2 Spectral Reflectance Measurements over Antarctica10.3390/rs132144042072-4292https://doaj.org/article/df54885605d947bfb397682a6e350bf12021-11-01T00:00:00Zhttps://www.mdpi.com/2072-4292/13/21/4404https://doaj.org/toc/2072-4292We proposed a simple algorithm to retrieve the total ozone column and snow properties (spectral albedo and effective light absorption path) using the high spatial resolution single–view MSI/S-2 measurements over Antarctica. In addition, the algorithm allows the retrieval of the snow grain size on a scale of 10–20 m. This algorithm should be useful for the understanding of intra-pixel total ozone and snow albedo variability in complement to satellite observations performed on a much coarser spatial resolution scale (0.3–1 km and even larger spatial scales).Alexander KokhanovskySimon GascoinLaurent ArnaudGhislain PicardMDPI AGarticlesnowalbedosnow grain sizelight scatteringradiative transferinverse problemsScienceQENRemote Sensing, Vol 13, Iss 4404, p 4404 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	snow albedo snow grain size light scattering radiative transfer inverse problems Science Q
spellingShingle	snow albedo snow grain size light scattering radiative transfer inverse problems Science Q Alexander Kokhanovsky Simon Gascoin Laurent Arnaud Ghislain Picard Retrieval of Snow Albedo and Total Ozone Column from Single-View MSI/S-2 Spectral Reflectance Measurements over Antarctica
description	We proposed a simple algorithm to retrieve the total ozone column and snow properties (spectral albedo and effective light absorption path) using the high spatial resolution single–view MSI/S-2 measurements over Antarctica. In addition, the algorithm allows the retrieval of the snow grain size on a scale of 10–20 m. This algorithm should be useful for the understanding of intra-pixel total ozone and snow albedo variability in complement to satellite observations performed on a much coarser spatial resolution scale (0.3–1 km and even larger spatial scales).
format	article
author	Alexander Kokhanovsky Simon Gascoin Laurent Arnaud Ghislain Picard
author_facet	Alexander Kokhanovsky Simon Gascoin Laurent Arnaud Ghislain Picard
author_sort	Alexander Kokhanovsky
title	Retrieval of Snow Albedo and Total Ozone Column from Single-View MSI/S-2 Spectral Reflectance Measurements over Antarctica
title_short	Retrieval of Snow Albedo and Total Ozone Column from Single-View MSI/S-2 Spectral Reflectance Measurements over Antarctica
title_full	Retrieval of Snow Albedo and Total Ozone Column from Single-View MSI/S-2 Spectral Reflectance Measurements over Antarctica
title_fullStr	Retrieval of Snow Albedo and Total Ozone Column from Single-View MSI/S-2 Spectral Reflectance Measurements over Antarctica
title_full_unstemmed	Retrieval of Snow Albedo and Total Ozone Column from Single-View MSI/S-2 Spectral Reflectance Measurements over Antarctica
title_sort	retrieval of snow albedo and total ozone column from single-view msi/s-2 spectral reflectance measurements over antarctica
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/df54885605d947bfb397682a6e350bf1
work_keys_str_mv	AT alexanderkokhanovsky retrievalofsnowalbedoandtotalozonecolumnfromsingleviewmsis2spectralreflectancemeasurementsoverantarctica AT simongascoin retrievalofsnowalbedoandtotalozonecolumnfromsingleviewmsis2spectralreflectancemeasurementsoverantarctica AT laurentarnaud retrievalofsnowalbedoandtotalozonecolumnfromsingleviewmsis2spectralreflectancemeasurementsoverantarctica AT ghislainpicard retrievalofsnowalbedoandtotalozonecolumnfromsingleviewmsis2spectralreflectancemeasurementsoverantarctica
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Retrieval of Snow Albedo and Total Ozone Column from Single-View MSI/S-2 Spectral Reflectance Measurements over Antarctica

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