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Characterization of dark current signal measurements of the ACCDs used on-board the Aeolus satellite

Weiler, Fabian and Kanitz, Thomas and Wernham, Denny and Rennie, Michael and Huber, Dorit and Schillinger, Marc and Saint-Pe, Olivier and Bell, Ray and Parrinello, Tommaso and Reitebuch, Oliver (2020) Characterization of dark current signal measurements of the ACCDs used on-board the Aeolus satellite. Atmospheric Measurement Techniques Discussions. Copernicus Publications. doi: 10.5194/amt-2020-458. ISSN 1867-8610. (Submitted)

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Official URL: http://dx.doi.org/10.5194/amt-2020-458

Abstract

This paper reports on dark current signals anomalies of the detectors used on-board ESA's Earth Explorer Satellite Aeolus during the first one and a half years in orbit. After introducing sophisticated algorithms to classify dark current anomalies according to their characteristics, the impact of the different kinds of anomalies on the wind measurements is discussed. In addition, mitigation approaches for the wind retrieval are presented and potential root causes are discussed.

Item URL in elib:https://elib.dlr.de/138186/
Document Type:Article
Title:Characterization of dark current signal measurements of the ACCDs used on-board the Aeolus satellite
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Weiler, FabianDLR, IPAUNSPECIFIED
Kanitz, ThomasESA-ESTECUNSPECIFIED
Wernham, DennyESA-ESTECUNSPECIFIED
Rennie, MichaelECMWF, Reading, UKUNSPECIFIED
Huber, Doritadm-dh (at) gmx.deUNSPECIFIED
Schillinger, MarcAirbus Defense and SpaceUNSPECIFIED
Saint-Pe, OlivierAirbus Defense and SpaceUNSPECIFIED
Bell, RayTeledyne e2vUNSPECIFIED
Parrinello, TommasoESA, ESRINUNSPECIFIED
Reitebuch, OliverDLR, IPAhttps://orcid.org/0000-0002-8503-0094
Date:2020
Journal or Publication Title:Atmospheric Measurement Techniques Discussions
Refereed publication:Yes
Open Access:Yes
Gold Open Access:Yes
In SCOPUS:No
In ISI Web of Science:No
DOI :10.5194/amt-2020-458
Publisher:Copernicus Publications
ISSN:1867-8610
Status:Submitted
Keywords:Dark current, hot pixels, Aeolus, Lidar, CCD
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Earth Observation
DLR - Research area:Raumfahrt
DLR - Program:R EO - Earth Observation
DLR - Research theme (Project):R - Projekt ADM (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Atmospheric Physics > Lidar
Deposited By: Weiler, Fabian
Deposited On:25 Nov 2020 10:45
Last Modified:30 Nov 2020 12:28

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