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Atmospheric correction in DESIS and EnMAP processing chains - An overview

de los Reyes, Raquel and Langheinrich, Maximilian and Richter, Rudolf and Schwind, Peter (2018) Atmospheric correction in DESIS and EnMAP processing chains - An overview. WHISPERS 2018, 24.-26. Sept. 2018, Amsterdam, The Netherlands.

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Official URL: http://www.ieee-whispers.com/2017/11/23/whispers-2018/

Abstract

Atmospheric correction in DESIS and EnMAP processing chains - An Overview R. de los Reyes, M. Langheinrich, R. Richter, P. Schwind Atmospheric correction of new space-based hyperspectral missions DESIS (DLR Earth Sensing Imaging Spectrometer) and EnMAP (Environmental Mapping and Analysis Program) is being implemented at the final stage of the Ground Segment processing chain as L2A processor. The program ATCOR (ATmospheric CORrection), developed at the German Aerospace Center (DLR), is a versatile atmospheric correction software, capable of processing data acquired by different optical satellite sensors. A Python-based version of this code (PACO, Python-based Atmospheric COrrection) has been developed in DLR as L2A processor for DESIS and EnMAP to correct hyperspectral remote sensing optical data for atmospheric effects over land. In addition, EnMAP processing chain employs the software MIP developed by EOMAP to correct its data for atmospheric effects over water. In this contribution we will present the specific aspects of the atmospheric correction for both sensors and a preliminary validation results of PACO software, comparing L2A products generated from Sentinel-2 L1C images with in-situ (AERONET) data.

Item URL in elib:https://elib.dlr.de/124009/
Document Type:Conference or Workshop Item (Speech)
Title:Atmospheric correction in DESIS and EnMAP processing chains - An overview
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
de los Reyes, RaquelRaquel.delosReyes (at) dlr.deUNSPECIFIED
Langheinrich, Maximilianmaximilian.langheinrich (at) dlr.deUNSPECIFIED
Richter, Rudolfrudolf.richter (at) dlr.deUNSPECIFIED
Schwind, PeterPeter.Schwind (at) dlr.deUNSPECIFIED
Date:September 2018
Refereed publication:No
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:Atmospheric correction, DESIS, EnMAP, PACO, hyperspectral, processors, spaceborne
Event Title:WHISPERS 2018
Event Location:Amsterdam, The Netherlands
Event Type:international Conference
Event Dates:24.-26. Sept. 2018
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Earth Observation
DLR - Research area:Raumfahrt
DLR - Program:R EO - Erdbeobachtung
DLR - Research theme (Project):Vorhaben Optical Remote Sensing
Location: Oberpfaffenhofen
Institutes and Institutions:Remote Sensing Technology Institute > Photogrammetry and Image Analysis
Deposited By: de los Reyes, Raquel
Deposited On:17 Dec 2018 10:57
Last Modified:31 Jul 2019 20:21

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