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Phobos Regolith Simulant for MMX Mission: Spectral Measurement for Remote Target Identification and Deconvolution System Training

D'Amore, Mario and Maturilli, Alessandro and Miyamoto, H. and Niihara, Takafumi and Grott, Matthias and Knollenberg, Jörg and Helbert, Jörn and Sakatani, N. and Ogawa, K. (2019) Phobos Regolith Simulant for MMX Mission: Spectral Measurement for Remote Target Identification and Deconvolution System Training. Lunar and Planetary Science Conference, 18–22 March 2019, The Woodlands, TX, USA.

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Abstract

The two natural satellites of Mars, Phobos and Deimos are both important targets for scientific investigation. The JAXA mission Martian Moons eXplorer (MMX) is designed to explore Phobos and Deimos, with a launch date scheduled for 2024. The MMX spacecraft will observe both Martian moons and will land on one of them (Phobos, most likely), to collect a sample and bring it back to Earth. The designs of both the landing and sampling devices depend largely on the surface properties of the target body and on how its surface is reacting to an external action in the low gravity conditions of the target. The Landing Operation Working Team (LOWT) of MMX started analyzing previous observations and theoretical/experimental considerations to better understand the nature of Phobos surface material, developing a Phobos regolith simulant material for the MMX mission [1]. At the Institute for Planetary Research of the German aerospace Center (DLR) in Berlin we performed a spectral characterization of the Phobos regolith simulant. Those data will be used to train an Artificial Neural Network (NN) to produce a system that could rapidly classify data during the mission and for endmember decomposition.

Item URL in elib:https://elib.dlr.de/131695/
Document Type:Conference or Workshop Item (Poster)
Title:Phobos Regolith Simulant for MMX Mission: Spectral Measurement for Remote Target Identification and Deconvolution System Training
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
D'Amore, MarioMario.DAmore (at) dlr.dehttps://orcid.org/0000-0001-9325-6889
Maturilli, AlessandroAlessandro.Maturilli (at) dlr.deUNSPECIFIED
Miyamoto, H.The University of Tokyo, Tokyo 113-0033, JapanUNSPECIFIED
Niihara, TakafumiDept. Systems Innovation, University of Tokyo, JapanUNSPECIFIED
Grott, MatthiasMatthias.Grott (at) dlr.dehttps://orcid.org/0000-0002-8613-7096
Knollenberg, JörgJoerg.Knollenberg (at) dlr.deUNSPECIFIED
Helbert, JörnJoern.Helbert (at) dlr.dehttps://orcid.org/0000-0001-5346-9505
Sakatani, N.Institute of Space and Astronautical Science , Japan Aerospace Exploration Agency (ISAS / JAXA) ( 3 - 1 - 1 Yoshinodai, Chuo - Ku, Sa gamihara 2 52 - 5210 , JapanUNSPECIFIED
Ogawa, K.Kobe University, Kobe 657-8501, JapanUNSPECIFIED
Date:2019
Refereed publication:No
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Volume:2132
Page Range:p. 2383
Series Name:LPI Contribution
Status:Published
Keywords:Phobos, Regolith, Simulant, MMX, Spectroscopy , Target , Deconvolution
Event Title:Lunar and Planetary Science Conference
Event Location:The Woodlands, TX, USA
Event Type:international Conference
Event Dates:18–22 March 2019
Organizer:Lunar and Planetary Institute
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Space Science and Exploration
DLR - Research area:Raumfahrt
DLR - Program:R EW - Erforschung des Weltraums
DLR - Research theme (Project):Projekt BepiColombo MERTIS und BELA
Location: Berlin-Adlershof
Institutes and Institutions:Institute of Planetary Research > Leitungsbereich PF
Institute of Planetary Research > Asteroids and Comets
Institute of Planetary Research > Planetary Physics
Deposited By: Amore, Dr. Mario
Deposited On:03 Dec 2019 08:31
Last Modified:03 Dec 2019 08:31

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