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

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

doi:10.3390/rs15123042

i

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

Supporting Files

2023
By Kokhanovsky, Alexander A. ; Brell, Maximillian ; Segl, Karl ; ...

Details

Journal Title:

Remote Sensing
Personal Author:

Kokhanovsky, Alexander A. ; Brell, Maximillian ; Segl, Karl ; Bianchini, Giovanni ; Lanconelli, Christian ; Lupi, Angelo ; Petkov, Boyan ; Picard, Ghislain ; Arnaud, Laurent ; Stone, Robert S. ; Chabrillat, Sabine
NOAA Program & Office:

CIRES (Cooperative Institute for Research in Environmental Sciences)
Description:

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.
Keywords:

General Earth and Planetary Sciences
Source:

Remote Sensing, 15(12), 3042
DOI:

https://doi.org/10.3390/rs15123042
ISSN:

2072-4292
Format:

PDF
Publisher:

MDPI AG
Document Type:

Journal Article
License:

https://creativecommons.org/licenses/by/4.0/
Rights Information:

CC BY
Compliance:

Library
Main Document Checksum:

urn:sha256:41b99a020ba7f54991c9808f96c355af1acd705109b73b9e7444c099c87f0257
Download URL:

https://repository.library.noaa.gov/view/noaa/53689/noaa_53689_DS1.pdf
File Type:

[PDF - 3.07 MB ]

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