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D'Amore, Mario and Palomba, E. and Domingue, Deborah L. and Matsuoka, Moe and Kitazato, Kohei (2021) Update on Ryugu spectral surface regions classification: dimensionality reduction, manifold learning and unsupervised clustering of NIRS3 data. European Planetary Science Congress 2021, 13 – 24 September 2021, virtual. doi: 10.5194/epsc2021-553.
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Official URL: https://meetingorganizer.copernicus.org/EPSC2021/EPSC2021-553.html
Abstract
The Haybusa-2 spacecraft approached the C-type Near Earth asteroid 162173 Ryugu on June 2018. Haybusa2 is equipped with three remote sensing instruments such i.e. as the Thermal Infrared Imager TIR, the NIRS 3 spectrometer [3] and the Optical Navigation Camera-Telescopic (ONC-T) with a wideband and seven narrow band filters.Ryugu is a top-shaped Cb type asteroid and is covered by a large number of boulders. It is one of the darkest object in our Solar System with a quite homogenous composition, including OH-rich materials.
| Item URL in elib: | https://elib.dlr.de/146362/ | ||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||||
| Title: | Update on Ryugu spectral surface regions classification: dimensionality reduction, manifold learning and unsupervised clustering of NIRS3 data | ||||||||||||||||||
| Authors: |
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| Date: | September 2021 | ||||||||||||||||||
| Refereed publication: | No | ||||||||||||||||||
| Open Access: | Yes | ||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||
| Volume: | 15 | ||||||||||||||||||
| DOI : | 10.5194/epsc2021-553 | ||||||||||||||||||
| Page Range: | EPSC2021-553 | ||||||||||||||||||
| Series Name: | EPSC Abstracts | ||||||||||||||||||
| Status: | Published | ||||||||||||||||||
| Keywords: | Ryugu, spectral, surface , classification , dimensionality reduction, manifold ,unsupervised clustering ,NIRS3 | ||||||||||||||||||
| Event Title: | European Planetary Science Congress 2021 | ||||||||||||||||||
| Event Location: | virtual | ||||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||||
| Event Dates: | 13 – 24 September 2021 | ||||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||||
| HGF - Program: | Space | ||||||||||||||||||
| HGF - Program Themes: | Space Exploration | ||||||||||||||||||
| DLR - Research area: | Raumfahrt | ||||||||||||||||||
| DLR - Program: | R EW - Space Exploration | ||||||||||||||||||
| DLR - Research theme (Project): | R - Project BepiColombo - MERTIS and BELA | ||||||||||||||||||
| Location: | Berlin-Adlershof | ||||||||||||||||||
| Institutes and Institutions: | Institute of Planetary Research > Planetary Laboratories | ||||||||||||||||||
| Deposited By: | Amore, Dr. Mario | ||||||||||||||||||
| Deposited On: | 29 Nov 2021 14:24 | ||||||||||||||||||
| Last Modified: | 29 Nov 2021 14:24 |
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