INSIGHTS TO MINOR AND TRACE ELEMENT CONTENT IN CHEMCAM LIBS DATA WITH SPECTRAL UNMIXING

Schröder, Susanne and Rammelkamp, Kristin and Hansen, Peder Bagge and Cousin, Agnès and Forni, Olivier and Gasnault, O. and Meslin, P-Y and Rapin, W. and Dehouck, Erwin and Beck, Pierre and Frydenvang, Jens and Foex, Gael and Maurice, S. and Wiens, R. C. and Hübers, Heinz-Wilhelm and Lanza, N. (2024) INSIGHTS TO MINOR AND TRACE ELEMENT CONTENT IN CHEMCAM LIBS DATA WITH SPECTRAL UNMIXING. LPSC 2024, 2024-03-11 - 2024-03-15, The Woodlands, TX.

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Abstract

In this work, we present some selected results of the spectral unmixing applied to ChemCam LIBS data with a focus on minor element analysis including the identification of iron-nickel meteorites and other unusual compositions.

Item URL in elib:

https://elib.dlr.de/211932/

Document Type:

Conference or Workshop Item (Poster)

Title:

INSIGHTS TO MINOR AND TRACE ELEMENT CONTENT IN CHEMCAM LIBS DATA WITH SPECTRAL UNMIXING

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, Agnès	IRAP, CNRS, 9 avenue du Colonel Roche, BP 44346, F-31028 Toulouse CEDEX 4, France.	https://orcid.org/0000-0001-7823-7794	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	Université de Toulouse, UPS-OMP, IRAP, 31028 Toulouse, France. pmeslin (at) irap.omp.eu	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, Pierre	Univ. Grenoble Alpes, CNRS - Centre National de la Recherche Scientifique, IPAG, Grenoble,	UNSPECIFIED	UNSPECIFIED
Frydenvang, Jens	University of Copenhagen, Denmark	UNSPECIFIED	UNSPECIFIED
Foex, Gael	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED
Maurice, S.	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, N.	LANL, Los Alamos, NM, 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, Mars, spectral unmixing, ChemCam, MSL, Mars Science Laboratory, Gale crater, in-situ, rover

Event Title:

LPSC 2024

Event Location:

The Woodlands, TX

Event Type:

international Conference

Event Start Date:

11 March 2024

Event End Date:

15 March 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 11:58

Last Modified:

16 Jan 2025 11:58

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