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Unsupervised clustering analysis of spectral data for the Rudaki area on Mercury

D'Amore, Mario and Helbert, Jörn and Maturilli, Alessandro and Sprague, A.L. and Izenberg, N.R. and Holsclaw, G.M. and McClintock, W.E. and Hiesinger, H. and Solomon, Sean C. (2013) Unsupervised clustering analysis of spectral data for the Rudaki area on Mercury. In: EPSC Abstracts, 8. Copernicus. European Planetary Science Congress 2013, 8-13 Sep 2013, London , UK.

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Official URL: http://meetingorganizer.copernicus.org/EPSC2013/EPSC2013-426.pdf

Abstract

We present a study of spectral reflectance data from Mercury focused on an area that encompasses the craters Kuiper-Murasaki, Rudaki, and Waters. The goal is to identify different spectral units and analyze potential relations among them. The study region is geologically and spectrally classified as heavily cratered intermediate terrain (IT) with mixed patches of high-reflectance red plains (HRP) and intermediate plains (IP), on the basis of multispectral images taken by the Mercury Dual Imaging System (MDIS) [1]. Recent analysis of observations by the Mercury Atmospheric and Surface Composition Spectrometer (MASCS) instrument on the MErcury Surface, Space ENvironment, GEochemistry, and Ranging (MESSENGER) spacecraft with an unsupervised hierarchical clustering method shows a comparable number of units at global scales [2,3]. Analyses on the local scale reveal a larger number of spectral units with a substantially more complex relationship among units.

Item URL in elib:https://elib.dlr.de/87147/
Document Type:Conference or Workshop Item (Keynote)
Title:Unsupervised clustering analysis of spectral data for the Rudaki area on Mercury
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
D'Amore, Mariomario.damore (at) dlr.deUNSPECIFIED
Helbert, JörnJoern.Helbert (at) dlr.dehttps://orcid.org/0000-0001-5346-9505
Maturilli, AlessandroAlessandro.Maturilli (at) dlr.deUNSPECIFIED
Sprague, A.L.Lunar and Planetary Laboratory, United StatesUNSPECIFIED
Izenberg, N.R.JHU/APL, United StatesUNSPECIFIED
Holsclaw, G.M.Laboratory for Atmospheric and Space Physics, Boulder, CO, USAUNSPECIFIED
McClintock, W.E.Laboratory for Atmospheric and Space Physics, Boulder, CO, USAUNSPECIFIED
Hiesinger, H.Westfälische Wilhelms-Universität MünsterUNSPECIFIED
Solomon, Sean C.Department of Terrestrial Magnetism, Carnegie Institution of Washington, Washington, DC 20015, USAUNSPECIFIED
Date:September 2013
Journal or Publication Title:EPSC Abstracts
Refereed publication:No
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Volume:8
Publisher:Copernicus
Series Name:EPSC Abstracts
Status:Published
Keywords:MASCS, Mercury, spectroscopy, classification
Event Title:European Planetary Science Congress 2013
Event Location:London , UK
Event Type:international Conference
Event Dates:8-13 Sep 2013
Organizer:Copernicus Meetings
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):R - Vorhaben BepiColombo (old)
Location: Berlin-Adlershof
Institutes and Institutions:Institute of Planetary Research > Experimentelle Planetenphysik
Deposited By: Amore, Dr. Mario
Deposited On:06 Jan 2014 08:29
Last Modified:31 Jul 2019 19:44

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