First Retrievals of Surface and Atmospheric Properties Using EnMAP Measurements over Antarctica

Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review

Autoren

  • Alexander A. Kokhanovsky
  • Maximillian Brell
  • Karl Segl
  • Giovanni Bianchini
  • Christian Lanconelli
  • Angelo Lupi
  • Boyan Petkov
  • Ghislain Picard
  • Laurent Arnaud
  • Robert S. Stone
  • Sabine Chabrillat

Organisationseinheiten

Externe Organisationen

  • Helmholtz-Zentrum Potsdam Deutsches GeoForschungsZentrum (GFZ)
  • Università degli Studi di Firenze (UniFi)
  • Uni Systems Italy
  • Consiglio Nazionale delle Ricerche (CNR)
  • University of Chieti
  • Université Grenoble Alpes (UGA)
  • University of Colorado Boulder
Forschungs-netzwerk anzeigen

Details

OriginalspracheEnglisch
Aufsatznummer3042
FachzeitschriftRemote sensing
Jahrgang15
Ausgabenummer12
PublikationsstatusVeröffentlicht - 10 Juni 2023

Abstract

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.

ASJC Scopus Sachgebiete

Zitieren

First Retrievals of Surface and Atmospheric Properties Using EnMAP Measurements over Antarctica. / Kokhanovsky, Alexander A.; Brell, Maximillian; Segl, Karl et al.
in: Remote sensing, Jahrgang 15, Nr. 12, 3042, 10.06.2023.

Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review

Kokhanovsky, AA, Brell, M, Segl, K, Bianchini, G, Lanconelli, C, Lupi, A, Petkov, B, Picard, G, Arnaud, L, Stone, RS & Chabrillat, S 2023, 'First Retrievals of Surface and Atmospheric Properties Using EnMAP Measurements over Antarctica', Remote sensing, Jg. 15, Nr. 12, 3042. https://doi.org/10.3390/rs15123042
Kokhanovsky, A. A., Brell, M., Segl, K., Bianchini, G., Lanconelli, C., Lupi, A., Petkov, B., Picard, G., Arnaud, L., Stone, R. S., & Chabrillat, S. (2023). First Retrievals of Surface and Atmospheric Properties Using EnMAP Measurements over Antarctica. Remote sensing, 15(12), Artikel 3042. https://doi.org/10.3390/rs15123042
Kokhanovsky AA, Brell M, Segl K, Bianchini G, Lanconelli C, Lupi A et al. First Retrievals of Surface and Atmospheric Properties Using EnMAP Measurements over Antarctica. Remote sensing. 2023 Jun 10;15(12):3042. doi: 10.3390/rs15123042
Kokhanovsky, Alexander A. ; Brell, Maximillian ; Segl, Karl et al. / First Retrievals of Surface and Atmospheric Properties Using EnMAP Measurements over Antarctica. in: Remote sensing. 2023 ; Jahrgang 15, Nr. 12.
Download
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abstract = "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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AU - Kokhanovsky, Alexander A.

AU - Brell, Maximillian

AU - Segl, Karl

AU - Bianchini, Giovanni

AU - Lanconelli, Christian

AU - Lupi, Angelo

AU - Petkov, Boyan

AU - Picard, Ghislain

AU - Arnaud, Laurent

AU - Stone, Robert S.

AU - Chabrillat, Sabine

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