SPECTRAL UNMIXING FOR THE IDENTIFICATION OF UNUSUAL MINOR AND TRACE ELEMENT CONTENT IN CHEMCAM LIBS DATA

Schröder, Susanne and Rammelkamp, Kristin and Hansen, Peder Bagge and Cousin, A. and Forni, Olivier and Gasnault, O. and Meslin, P.-Y. and Rapin, W. and Dehouck, Erwin and Beck, P. and Frydenvang, Jens and Foex, Gael and Maurice, Sylvestre and Wiens, R. C. and Hübers, Heinz-Wilhelm and Lanza, Nina (2024) SPECTRAL UNMIXING FOR THE IDENTIFICATION OF UNUSUAL MINOR AND TRACE ELEMENT CONTENT IN CHEMCAM LIBS DATA. 10th Mars conference, 2024-07-22 - 2024-07-25, Pasadena, California, USA.

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Abstract

In this work, we present results of the SU applied to ChemCam LIBS data obtained from the clay sulfate transition and sulfur bearing unit (SBU). We focus on minor element analysis including S, Cl, diverse transi�tion metals, the identification of iron-nickel meteorites and other unusual compositions.

Item URL in elib:

https://elib.dlr.de/211942/

Document Type:

Conference or Workshop Item (Poster)

Title:

SPECTRAL UNMIXING FOR THE IDENTIFICATION OF UNUSUAL MINOR AND TRACE ELEMENT CONTENT IN CHEMCAM LIBS DATA

Authors:

Authors	Institution or Email of Authors	Author's ORCID iD	ORCID Put Code
Schröder, Susanne	Susanne.Schroeder (at) dlr.de	https://orcid.org/0000-0003-1870-3663	UNSPECIFIED
Rammelkamp, Kristin	Kristin.Rammelkamp (at) dlr.de	https://orcid.org/0000-0003-4808-0823	UNSPECIFIED
Hansen, Peder Bagge	PederBagge.Hansen (at) dlr.de	UNSPECIFIED	UNSPECIFIED
Cousin, A.	IRAP, Toulouse, France	UNSPECIFIED	UNSPECIFIED
Forni, Olivier	Institut de Recherche en Astrophysique et Planétologie, Université Paul Sabatier, Toulouse, France	UNSPECIFIED	UNSPECIFIED
Gasnault, O.	Institut de Recherche en Astrophysique et Planétologie, Université Toulouse III, Toulouse, France	UNSPECIFIED	UNSPECIFIED
Meslin, P.-Y.	IRAP, CNRS, 9 avenue du Colonel Roche, BP 44346, F-31028 Toulouse CEDEX 4, France.	UNSPECIFIED	UNSPECIFIED
Rapin, W.	IRAP, Toulouse, France	UNSPECIFIED	UNSPECIFIED
Dehouck, Erwin	Université Claude Bernard Lyon 1: Villeurbanne, Auvergne-Rhône-Alpes, FR	https://orcid.org/0000-0002-1368-4494	UNSPECIFIED
Beck, P.	laboratoire de planétologie de grenoble (lpg) - university joseph fourier grenoble, grenboble, france	UNSPECIFIED	UNSPECIFIED
Frydenvang, Jens	University of Copenhagen, Denmark	UNSPECIFIED	UNSPECIFIED
Foex, Gael	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED
Maurice, Sylvestre	Institut de Recherche en Astrophysique et Planétologie, Université Paul Sabatier, Toulouse, France	UNSPECIFIED	UNSPECIFIED
Wiens, R. C.	Purdue University	UNSPECIFIED	UNSPECIFIED
Hübers, Heinz-Wilhelm	Heinz-Wilhelm.Huebers (at) dlr.de	UNSPECIFIED	UNSPECIFIED
Lanza, Nina	Los Alamos National Laboratory, Los Alamos, New Mexico, USA	UNSPECIFIED	UNSPECIFIED

Date:

2024

Refereed publication:

Yes

Open Access:

Yes

Gold Open Access:

In SCOPUS:

In ISI Web of Science:

Status:

Published

Keywords:

LIBS, ChemCam, Mars, Gale crater, in-situ, rover, MSL, Mars Science Laboratory, Curiosity

Event Title:

10th Mars conference

Event Location:

Pasadena, California, USA

Event Type:

international Conference

Event Start Date:

22 July 2024

Event End Date:

25 July 2024

HGF - Research field:

Aeronautics, Space and Transport

HGF - Program:

Space

HGF - Program Themes:

Robotics

DLR - Research area:

Raumfahrt

DLR - Program:

R RO - Robotics

DLR - Research theme (Project):

R - OptoRob [RO]

Location:

Berlin-Adlershof

Institutes and Institutions:

Institute of Optical Sensor Systems > In-Situ Sensing

Deposited By:

Schröder, Susanne

Deposited On:

16 Jan 2025 11:59

Last Modified:

16 Jan 2025 11:59

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