date: 2023-06-12T06:45:56Z
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pdf:docinfo:title: First Retrievals of Surface and Atmospheric Properties Using EnMAP Measurements over Antarctica
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Keywords: snow remote sensing; radiative transfer; light scattering; ice grain size; snow albedo
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subject: The paper presents the first retrievals of clean snow properties using spaceborne hyperspectral observations via the Environmental Mapping and Analysis Program (EnMAP). The location close to the Concordia station at the Dome C Plateau (Antarctica) was selected. At this location, the atmospheric effects (except molecular light scattering and absorption) are weak, and the simplified atmospheric correction scheme could be applied. The ice grain size, snow specific surface area, and snow spectral and broadband albedos were retrieved using single-view EnMAP measurements. In addition, we propose a technique to retrieve trace gas concentrations (e.g., water vapor and ozone) from EnMAP observations over the snow surfaces. A close correspondence of satellite and ground-measured parameters was found.
dc:creator: Alexander A. Kokhanovsky, Maximillian Brell, Karl Segl, Giovanni Bianchini, Christian Lanconelli, Angelo Lupi, Boyan Petkov, Ghislain Picard, Laurent Arnaud, Robert S. Stone and Sabine Chabrillat
dcterms:created: 2023-06-12T06:35:04Z
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dcterms:modified: 2023-06-12T06:45:56Z
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title: First Retrievals of Surface and Atmospheric Properties Using EnMAP Measurements over Antarctica
Last-Save-Date: 2023-06-12T06:45:56Z
pdf:docinfo:creator_tool: LaTeX with hyperref
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pdf:docinfo:keywords: snow remote sensing; radiative transfer; light scattering; ice grain size; snow albedo
pdf:docinfo:modified: 2023-06-12T06:45:56Z
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dc:title: First Retrievals of Surface and Atmospheric Properties Using EnMAP Measurements over Antarctica
modified: 2023-06-12T06:45:56Z
cp:subject: The paper presents the first retrievals of clean snow properties using spaceborne hyperspectral observations via the Environmental Mapping and Analysis Program (EnMAP). The location close to the Concordia station at the Dome C Plateau (Antarctica) was selected. At this location, the atmospheric effects (except molecular light scattering and absorption) are weak, and the simplified atmospheric correction scheme could be applied. The ice grain size, snow specific surface area, and snow spectral and broadband albedos were retrieved using single-view EnMAP measurements. In addition, we propose a technique to retrieve trace gas concentrations (e.g., water vapor and ozone) from EnMAP observations over the snow surfaces. A close correspondence of satellite and ground-measured parameters was found.
pdf:docinfo:subject: The paper presents the first retrievals of clean snow properties using spaceborne hyperspectral observations via the Environmental Mapping and Analysis Program (EnMAP). The location close to the Concordia station at the Dome C Plateau (Antarctica) was selected. At this location, the atmospheric effects (except molecular light scattering and absorption) are weak, and the simplified atmospheric correction scheme could be applied. The ice grain size, snow specific surface area, and snow spectral and broadband albedos were retrieved using single-view EnMAP measurements. In addition, we propose a technique to retrieve trace gas concentrations (e.g., water vapor and ozone) from EnMAP observations over the snow surfaces. A close correspondence of satellite and ground-measured parameters was found.
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pdf:docinfo:creator: Alexander A. Kokhanovsky, Maximillian Brell, Karl Segl, Giovanni Bianchini, Christian Lanconelli, Angelo Lupi, Boyan Petkov, Ghislain Picard, Laurent Arnaud, Robert S. Stone and Sabine Chabrillat
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creator: Alexander A. Kokhanovsky, Maximillian Brell, Karl Segl, Giovanni Bianchini, Christian Lanconelli, Angelo Lupi, Boyan Petkov, Ghislain Picard, Laurent Arnaud, Robert S. Stone and Sabine Chabrillat
meta:author: Alexander A. Kokhanovsky, Maximillian Brell, Karl Segl, Giovanni Bianchini, Christian Lanconelli, Angelo Lupi, Boyan Petkov, Ghislain Picard, Laurent Arnaud, Robert S. Stone and Sabine Chabrillat
dc:subject: snow remote sensing; radiative transfer; light scattering; ice grain size; snow albedo
meta:creation-date: 2023-06-12T06:35:04Z
created: Mon Jun 12 08:35:04 CEST 2023
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Creation-Date: 2023-06-12T06:35:04Z
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meta:keyword: snow remote sensing; radiative transfer; light scattering; ice grain size; snow albedo
Author: Alexander A. Kokhanovsky, Maximillian Brell, Karl Segl, Giovanni Bianchini, Christian Lanconelli, Angelo Lupi, Boyan Petkov, Ghislain Picard, Laurent Arnaud, Robert S. Stone and Sabine Chabrillat
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