The M3 project: 3 – Global abundance distribution of hydrated silicates at Mars
This paper is the third paper of a series that provides the modal mineralogy of the Martian surface (M3 project) at the global scale using near-infrared hyperspectral imagery. Numerous locations at the surface of Mars have previously been identified to harbor hydrated minerals which offer unique ins...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Riu, Lucie [verfasserIn] |
|---|
| Format: |
E-Artikel |
|---|---|
| Sprache: |
Englisch |
| Erschienen: |
2022transfer abstract |
|---|
| Übergeordnetes Werk: |
Enthalten in: Development of electrophysiological and behavioural measures of electrode discrimination in adult cochlear implant users - Mathew, Rajeev ELSEVIER, 2018, international journal of solar system studies, Orlando, Fla |
|---|---|
| Übergeordnetes Werk: |
volume:374 ; year:2022 ; day:1 ; month:03 ; pages:0 |
| Links: |
|---|
| DOI / URN: |
10.1016/j.icarus.2021.114809 |
|---|
| Katalog-ID: |
ELV056323433 |
|---|
| LEADER | 01000caa a22002652 4500 | ||
|---|---|---|---|
| 001 | ELV056323433 | ||
| 003 | DE-627 | ||
| 005 | 20230626043109.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 220105s2022 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1016/j.icarus.2021.114809 |2 doi | |
| 028 | 5 | 2 | |a /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001624.pica |
| 035 | |a (DE-627)ELV056323433 | ||
| 035 | |a (ELSEVIER)S0019-1035(21)00455-3 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 082 | 0 | 4 | |a 570 |q VZ |
| 084 | |a BIODIV |q DE-30 |2 fid | ||
| 084 | |a 44.94 |2 bkl | ||
| 100 | 1 | |a Riu, Lucie |e verfasserin |4 aut | |
| 245 | 1 | 4 | |a The M3 project: 3 – Global abundance distribution of hydrated silicates at Mars |
| 264 | 1 | |c 2022transfer abstract | |
| 336 | |a nicht spezifiziert |b zzz |2 rdacontent | ||
| 337 | |a nicht spezifiziert |b z |2 rdamedia | ||
| 338 | |a nicht spezifiziert |b zu |2 rdacarrier | ||
| 520 | |a This paper is the third paper of a series that provides the modal mineralogy of the Martian surface (M3 project) at the global scale using near-infrared hyperspectral imagery. Numerous locations at the surface of Mars have previously been identified to harbor hydrated minerals which offer unique insights on the past water activity at the red planet. A radiative transfer model has been used to reproduce the spectra of these locations, based on the OMEGA instrument (Observatoire pour la Minéralogie, l'Eau, les Glaces et l'Activité). Here we present the methodology applied to derive the hydrated quantitative composition and the first global compositional maps of hydrated minerals at Mars. Millions of spectra have been modelled to extract the modal composition of the hydrated locations, excluding sulfate-rich units. The lithology is summarized with 11 compositional maps of hydrated minerals at global scale at a sub-kilometer resolution. The hydrated mineralogy is dominated by an end-member of Fe-hydroxide, Fe- and Al-phyllosilicates and Fe/Mg micas which have on average an abundance >6 vol% and are spread globally on the identified regions. Locally, spots with high abundance (>20 vol%) of Al-smectite and Chlorite are also identified. The abundance of hydrated minerals is highest in Marwth Vallis, Nili Fossae and Meridiani Planum. However, the primary minerals almost always account for more than 50% of the composition. The modelling offers an opportunity to do local analysis of prospective landing sites and prepare for the upcoming landed missions. In the landing site for the ExoMars2022 and Mars2020 rovers, the obtained composition is in agreement with the expected detected mineralogy which demonstrates the robustness of the model and also offers a representation of the compositional variability. These global maps open the way to follow-up studies that will provide an in-depth characterization of the compositional gradients in local settings. Additionally, these compositional maps can 1) be used to calculate the water content namely potential amount of water stored within the quantified minerals and 2) provide information about the ISRU potential. | ||
| 520 | |a This paper is the third paper of a series that provides the modal mineralogy of the Martian surface (M3 project) at the global scale using near-infrared hyperspectral imagery. Numerous locations at the surface of Mars have previously been identified to harbor hydrated minerals which offer unique insights on the past water activity at the red planet. A radiative transfer model has been used to reproduce the spectra of these locations, based on the OMEGA instrument (Observatoire pour la Minéralogie, l'Eau, les Glaces et l'Activité). Here we present the methodology applied to derive the hydrated quantitative composition and the first global compositional maps of hydrated minerals at Mars. Millions of spectra have been modelled to extract the modal composition of the hydrated locations, excluding sulfate-rich units. The lithology is summarized with 11 compositional maps of hydrated minerals at global scale at a sub-kilometer resolution. The hydrated mineralogy is dominated by an end-member of Fe-hydroxide, Fe- and Al-phyllosilicates and Fe/Mg micas which have on average an abundance >6 vol% and are spread globally on the identified regions. Locally, spots with high abundance (>20 vol%) of Al-smectite and Chlorite are also identified. The abundance of hydrated minerals is highest in Marwth Vallis, Nili Fossae and Meridiani Planum. However, the primary minerals almost always account for more than 50% of the composition. The modelling offers an opportunity to do local analysis of prospective landing sites and prepare for the upcoming landed missions. In the landing site for the ExoMars2022 and Mars2020 rovers, the obtained composition is in agreement with the expected detected mineralogy which demonstrates the robustness of the model and also offers a representation of the compositional variability. These global maps open the way to follow-up studies that will provide an in-depth characterization of the compositional gradients in local settings. Additionally, these compositional maps can 1) be used to calculate the water content namely potential amount of water stored within the quantified minerals and 2) provide information about the ISRU potential. | ||
| 700 | 1 | |a Carter, John |4 oth | |
| 700 | 1 | |a Poulet, François |4 oth | |
| 773 | 0 | 8 | |i Enthalten in |n Academ. Press |a Mathew, Rajeev ELSEVIER |t Development of electrophysiological and behavioural measures of electrode discrimination in adult cochlear implant users |d 2018 |d international journal of solar system studies |g Orlando, Fla |w (DE-627)ELV000289655 |
| 773 | 1 | 8 | |g volume:374 |g year:2022 |g day:1 |g month:03 |g pages:0 |
| 856 | 4 | 0 | |u https://doi.org/10.1016/j.icarus.2021.114809 |3 Volltext |
| 912 | |a GBV_USEFLAG_U | ||
| 912 | |a GBV_ELV | ||
| 912 | |a SYSFLAG_U | ||
| 912 | |a FID-BIODIV | ||
| 912 | |a SSG-OLC-PHA | ||
| 936 | b | k | |a 44.94 |j Hals-Nasen-Ohrenheilkunde |q VZ |
| 951 | |a AR | ||
| 952 | |d 374 |j 2022 |b 1 |c 0301 |h 0 | ||
| author_variant |
l r lr |
|---|---|
| matchkey_str |
riuluciecarterjohnpouletfranois:2022----:hmpoetgoaaudneitiuinfyrt |
| hierarchy_sort_str |
2022transfer abstract |
| bklnumber |
44.94 |
| publishDate |
2022 |
| allfields |
10.1016/j.icarus.2021.114809 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001624.pica (DE-627)ELV056323433 (ELSEVIER)S0019-1035(21)00455-3 DE-627 ger DE-627 rakwb eng 570 VZ BIODIV DE-30 fid 44.94 bkl Riu, Lucie verfasserin aut The M3 project: 3 – Global abundance distribution of hydrated silicates at Mars 2022transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier This paper is the third paper of a series that provides the modal mineralogy of the Martian surface (M3 project) at the global scale using near-infrared hyperspectral imagery. Numerous locations at the surface of Mars have previously been identified to harbor hydrated minerals which offer unique insights on the past water activity at the red planet. A radiative transfer model has been used to reproduce the spectra of these locations, based on the OMEGA instrument (Observatoire pour la Minéralogie, l'Eau, les Glaces et l'Activité). Here we present the methodology applied to derive the hydrated quantitative composition and the first global compositional maps of hydrated minerals at Mars. Millions of spectra have been modelled to extract the modal composition of the hydrated locations, excluding sulfate-rich units. The lithology is summarized with 11 compositional maps of hydrated minerals at global scale at a sub-kilometer resolution. The hydrated mineralogy is dominated by an end-member of Fe-hydroxide, Fe- and Al-phyllosilicates and Fe/Mg micas which have on average an abundance >6 vol% and are spread globally on the identified regions. Locally, spots with high abundance (>20 vol%) of Al-smectite and Chlorite are also identified. The abundance of hydrated minerals is highest in Marwth Vallis, Nili Fossae and Meridiani Planum. However, the primary minerals almost always account for more than 50% of the composition. The modelling offers an opportunity to do local analysis of prospective landing sites and prepare for the upcoming landed missions. In the landing site for the ExoMars2022 and Mars2020 rovers, the obtained composition is in agreement with the expected detected mineralogy which demonstrates the robustness of the model and also offers a representation of the compositional variability. These global maps open the way to follow-up studies that will provide an in-depth characterization of the compositional gradients in local settings. Additionally, these compositional maps can 1) be used to calculate the water content namely potential amount of water stored within the quantified minerals and 2) provide information about the ISRU potential. This paper is the third paper of a series that provides the modal mineralogy of the Martian surface (M3 project) at the global scale using near-infrared hyperspectral imagery. Numerous locations at the surface of Mars have previously been identified to harbor hydrated minerals which offer unique insights on the past water activity at the red planet. A radiative transfer model has been used to reproduce the spectra of these locations, based on the OMEGA instrument (Observatoire pour la Minéralogie, l'Eau, les Glaces et l'Activité). Here we present the methodology applied to derive the hydrated quantitative composition and the first global compositional maps of hydrated minerals at Mars. Millions of spectra have been modelled to extract the modal composition of the hydrated locations, excluding sulfate-rich units. The lithology is summarized with 11 compositional maps of hydrated minerals at global scale at a sub-kilometer resolution. The hydrated mineralogy is dominated by an end-member of Fe-hydroxide, Fe- and Al-phyllosilicates and Fe/Mg micas which have on average an abundance >6 vol% and are spread globally on the identified regions. Locally, spots with high abundance (>20 vol%) of Al-smectite and Chlorite are also identified. The abundance of hydrated minerals is highest in Marwth Vallis, Nili Fossae and Meridiani Planum. However, the primary minerals almost always account for more than 50% of the composition. The modelling offers an opportunity to do local analysis of prospective landing sites and prepare for the upcoming landed missions. In the landing site for the ExoMars2022 and Mars2020 rovers, the obtained composition is in agreement with the expected detected mineralogy which demonstrates the robustness of the model and also offers a representation of the compositional variability. These global maps open the way to follow-up studies that will provide an in-depth characterization of the compositional gradients in local settings. Additionally, these compositional maps can 1) be used to calculate the water content namely potential amount of water stored within the quantified minerals and 2) provide information about the ISRU potential. Carter, John oth Poulet, François oth Enthalten in Academ. Press Mathew, Rajeev ELSEVIER Development of electrophysiological and behavioural measures of electrode discrimination in adult cochlear implant users 2018 international journal of solar system studies Orlando, Fla (DE-627)ELV000289655 volume:374 year:2022 day:1 month:03 pages:0 https://doi.org/10.1016/j.icarus.2021.114809 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U FID-BIODIV SSG-OLC-PHA 44.94 Hals-Nasen-Ohrenheilkunde VZ AR 374 2022 1 0301 0 |
| spelling |
10.1016/j.icarus.2021.114809 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001624.pica (DE-627)ELV056323433 (ELSEVIER)S0019-1035(21)00455-3 DE-627 ger DE-627 rakwb eng 570 VZ BIODIV DE-30 fid 44.94 bkl Riu, Lucie verfasserin aut The M3 project: 3 – Global abundance distribution of hydrated silicates at Mars 2022transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier This paper is the third paper of a series that provides the modal mineralogy of the Martian surface (M3 project) at the global scale using near-infrared hyperspectral imagery. Numerous locations at the surface of Mars have previously been identified to harbor hydrated minerals which offer unique insights on the past water activity at the red planet. A radiative transfer model has been used to reproduce the spectra of these locations, based on the OMEGA instrument (Observatoire pour la Minéralogie, l'Eau, les Glaces et l'Activité). Here we present the methodology applied to derive the hydrated quantitative composition and the first global compositional maps of hydrated minerals at Mars. Millions of spectra have been modelled to extract the modal composition of the hydrated locations, excluding sulfate-rich units. The lithology is summarized with 11 compositional maps of hydrated minerals at global scale at a sub-kilometer resolution. The hydrated mineralogy is dominated by an end-member of Fe-hydroxide, Fe- and Al-phyllosilicates and Fe/Mg micas which have on average an abundance >6 vol% and are spread globally on the identified regions. Locally, spots with high abundance (>20 vol%) of Al-smectite and Chlorite are also identified. The abundance of hydrated minerals is highest in Marwth Vallis, Nili Fossae and Meridiani Planum. However, the primary minerals almost always account for more than 50% of the composition. The modelling offers an opportunity to do local analysis of prospective landing sites and prepare for the upcoming landed missions. In the landing site for the ExoMars2022 and Mars2020 rovers, the obtained composition is in agreement with the expected detected mineralogy which demonstrates the robustness of the model and also offers a representation of the compositional variability. These global maps open the way to follow-up studies that will provide an in-depth characterization of the compositional gradients in local settings. Additionally, these compositional maps can 1) be used to calculate the water content namely potential amount of water stored within the quantified minerals and 2) provide information about the ISRU potential. This paper is the third paper of a series that provides the modal mineralogy of the Martian surface (M3 project) at the global scale using near-infrared hyperspectral imagery. Numerous locations at the surface of Mars have previously been identified to harbor hydrated minerals which offer unique insights on the past water activity at the red planet. A radiative transfer model has been used to reproduce the spectra of these locations, based on the OMEGA instrument (Observatoire pour la Minéralogie, l'Eau, les Glaces et l'Activité). Here we present the methodology applied to derive the hydrated quantitative composition and the first global compositional maps of hydrated minerals at Mars. Millions of spectra have been modelled to extract the modal composition of the hydrated locations, excluding sulfate-rich units. The lithology is summarized with 11 compositional maps of hydrated minerals at global scale at a sub-kilometer resolution. The hydrated mineralogy is dominated by an end-member of Fe-hydroxide, Fe- and Al-phyllosilicates and Fe/Mg micas which have on average an abundance >6 vol% and are spread globally on the identified regions. Locally, spots with high abundance (>20 vol%) of Al-smectite and Chlorite are also identified. The abundance of hydrated minerals is highest in Marwth Vallis, Nili Fossae and Meridiani Planum. However, the primary minerals almost always account for more than 50% of the composition. The modelling offers an opportunity to do local analysis of prospective landing sites and prepare for the upcoming landed missions. In the landing site for the ExoMars2022 and Mars2020 rovers, the obtained composition is in agreement with the expected detected mineralogy which demonstrates the robustness of the model and also offers a representation of the compositional variability. These global maps open the way to follow-up studies that will provide an in-depth characterization of the compositional gradients in local settings. Additionally, these compositional maps can 1) be used to calculate the water content namely potential amount of water stored within the quantified minerals and 2) provide information about the ISRU potential. Carter, John oth Poulet, François oth Enthalten in Academ. Press Mathew, Rajeev ELSEVIER Development of electrophysiological and behavioural measures of electrode discrimination in adult cochlear implant users 2018 international journal of solar system studies Orlando, Fla (DE-627)ELV000289655 volume:374 year:2022 day:1 month:03 pages:0 https://doi.org/10.1016/j.icarus.2021.114809 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U FID-BIODIV SSG-OLC-PHA 44.94 Hals-Nasen-Ohrenheilkunde VZ AR 374 2022 1 0301 0 |
| allfields_unstemmed |
10.1016/j.icarus.2021.114809 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001624.pica (DE-627)ELV056323433 (ELSEVIER)S0019-1035(21)00455-3 DE-627 ger DE-627 rakwb eng 570 VZ BIODIV DE-30 fid 44.94 bkl Riu, Lucie verfasserin aut The M3 project: 3 – Global abundance distribution of hydrated silicates at Mars 2022transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier This paper is the third paper of a series that provides the modal mineralogy of the Martian surface (M3 project) at the global scale using near-infrared hyperspectral imagery. Numerous locations at the surface of Mars have previously been identified to harbor hydrated minerals which offer unique insights on the past water activity at the red planet. A radiative transfer model has been used to reproduce the spectra of these locations, based on the OMEGA instrument (Observatoire pour la Minéralogie, l'Eau, les Glaces et l'Activité). Here we present the methodology applied to derive the hydrated quantitative composition and the first global compositional maps of hydrated minerals at Mars. Millions of spectra have been modelled to extract the modal composition of the hydrated locations, excluding sulfate-rich units. The lithology is summarized with 11 compositional maps of hydrated minerals at global scale at a sub-kilometer resolution. The hydrated mineralogy is dominated by an end-member of Fe-hydroxide, Fe- and Al-phyllosilicates and Fe/Mg micas which have on average an abundance >6 vol% and are spread globally on the identified regions. Locally, spots with high abundance (>20 vol%) of Al-smectite and Chlorite are also identified. The abundance of hydrated minerals is highest in Marwth Vallis, Nili Fossae and Meridiani Planum. However, the primary minerals almost always account for more than 50% of the composition. The modelling offers an opportunity to do local analysis of prospective landing sites and prepare for the upcoming landed missions. In the landing site for the ExoMars2022 and Mars2020 rovers, the obtained composition is in agreement with the expected detected mineralogy which demonstrates the robustness of the model and also offers a representation of the compositional variability. These global maps open the way to follow-up studies that will provide an in-depth characterization of the compositional gradients in local settings. Additionally, these compositional maps can 1) be used to calculate the water content namely potential amount of water stored within the quantified minerals and 2) provide information about the ISRU potential. This paper is the third paper of a series that provides the modal mineralogy of the Martian surface (M3 project) at the global scale using near-infrared hyperspectral imagery. Numerous locations at the surface of Mars have previously been identified to harbor hydrated minerals which offer unique insights on the past water activity at the red planet. A radiative transfer model has been used to reproduce the spectra of these locations, based on the OMEGA instrument (Observatoire pour la Minéralogie, l'Eau, les Glaces et l'Activité). Here we present the methodology applied to derive the hydrated quantitative composition and the first global compositional maps of hydrated minerals at Mars. Millions of spectra have been modelled to extract the modal composition of the hydrated locations, excluding sulfate-rich units. The lithology is summarized with 11 compositional maps of hydrated minerals at global scale at a sub-kilometer resolution. The hydrated mineralogy is dominated by an end-member of Fe-hydroxide, Fe- and Al-phyllosilicates and Fe/Mg micas which have on average an abundance >6 vol% and are spread globally on the identified regions. Locally, spots with high abundance (>20 vol%) of Al-smectite and Chlorite are also identified. The abundance of hydrated minerals is highest in Marwth Vallis, Nili Fossae and Meridiani Planum. However, the primary minerals almost always account for more than 50% of the composition. The modelling offers an opportunity to do local analysis of prospective landing sites and prepare for the upcoming landed missions. In the landing site for the ExoMars2022 and Mars2020 rovers, the obtained composition is in agreement with the expected detected mineralogy which demonstrates the robustness of the model and also offers a representation of the compositional variability. These global maps open the way to follow-up studies that will provide an in-depth characterization of the compositional gradients in local settings. Additionally, these compositional maps can 1) be used to calculate the water content namely potential amount of water stored within the quantified minerals and 2) provide information about the ISRU potential. Carter, John oth Poulet, François oth Enthalten in Academ. Press Mathew, Rajeev ELSEVIER Development of electrophysiological and behavioural measures of electrode discrimination in adult cochlear implant users 2018 international journal of solar system studies Orlando, Fla (DE-627)ELV000289655 volume:374 year:2022 day:1 month:03 pages:0 https://doi.org/10.1016/j.icarus.2021.114809 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U FID-BIODIV SSG-OLC-PHA 44.94 Hals-Nasen-Ohrenheilkunde VZ AR 374 2022 1 0301 0 |
| allfieldsGer |
10.1016/j.icarus.2021.114809 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001624.pica (DE-627)ELV056323433 (ELSEVIER)S0019-1035(21)00455-3 DE-627 ger DE-627 rakwb eng 570 VZ BIODIV DE-30 fid 44.94 bkl Riu, Lucie verfasserin aut The M3 project: 3 – Global abundance distribution of hydrated silicates at Mars 2022transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier This paper is the third paper of a series that provides the modal mineralogy of the Martian surface (M3 project) at the global scale using near-infrared hyperspectral imagery. Numerous locations at the surface of Mars have previously been identified to harbor hydrated minerals which offer unique insights on the past water activity at the red planet. A radiative transfer model has been used to reproduce the spectra of these locations, based on the OMEGA instrument (Observatoire pour la Minéralogie, l'Eau, les Glaces et l'Activité). Here we present the methodology applied to derive the hydrated quantitative composition and the first global compositional maps of hydrated minerals at Mars. Millions of spectra have been modelled to extract the modal composition of the hydrated locations, excluding sulfate-rich units. The lithology is summarized with 11 compositional maps of hydrated minerals at global scale at a sub-kilometer resolution. The hydrated mineralogy is dominated by an end-member of Fe-hydroxide, Fe- and Al-phyllosilicates and Fe/Mg micas which have on average an abundance >6 vol% and are spread globally on the identified regions. Locally, spots with high abundance (>20 vol%) of Al-smectite and Chlorite are also identified. The abundance of hydrated minerals is highest in Marwth Vallis, Nili Fossae and Meridiani Planum. However, the primary minerals almost always account for more than 50% of the composition. The modelling offers an opportunity to do local analysis of prospective landing sites and prepare for the upcoming landed missions. In the landing site for the ExoMars2022 and Mars2020 rovers, the obtained composition is in agreement with the expected detected mineralogy which demonstrates the robustness of the model and also offers a representation of the compositional variability. These global maps open the way to follow-up studies that will provide an in-depth characterization of the compositional gradients in local settings. Additionally, these compositional maps can 1) be used to calculate the water content namely potential amount of water stored within the quantified minerals and 2) provide information about the ISRU potential. This paper is the third paper of a series that provides the modal mineralogy of the Martian surface (M3 project) at the global scale using near-infrared hyperspectral imagery. Numerous locations at the surface of Mars have previously been identified to harbor hydrated minerals which offer unique insights on the past water activity at the red planet. A radiative transfer model has been used to reproduce the spectra of these locations, based on the OMEGA instrument (Observatoire pour la Minéralogie, l'Eau, les Glaces et l'Activité). Here we present the methodology applied to derive the hydrated quantitative composition and the first global compositional maps of hydrated minerals at Mars. Millions of spectra have been modelled to extract the modal composition of the hydrated locations, excluding sulfate-rich units. The lithology is summarized with 11 compositional maps of hydrated minerals at global scale at a sub-kilometer resolution. The hydrated mineralogy is dominated by an end-member of Fe-hydroxide, Fe- and Al-phyllosilicates and Fe/Mg micas which have on average an abundance >6 vol% and are spread globally on the identified regions. Locally, spots with high abundance (>20 vol%) of Al-smectite and Chlorite are also identified. The abundance of hydrated minerals is highest in Marwth Vallis, Nili Fossae and Meridiani Planum. However, the primary minerals almost always account for more than 50% of the composition. The modelling offers an opportunity to do local analysis of prospective landing sites and prepare for the upcoming landed missions. In the landing site for the ExoMars2022 and Mars2020 rovers, the obtained composition is in agreement with the expected detected mineralogy which demonstrates the robustness of the model and also offers a representation of the compositional variability. These global maps open the way to follow-up studies that will provide an in-depth characterization of the compositional gradients in local settings. Additionally, these compositional maps can 1) be used to calculate the water content namely potential amount of water stored within the quantified minerals and 2) provide information about the ISRU potential. Carter, John oth Poulet, François oth Enthalten in Academ. Press Mathew, Rajeev ELSEVIER Development of electrophysiological and behavioural measures of electrode discrimination in adult cochlear implant users 2018 international journal of solar system studies Orlando, Fla (DE-627)ELV000289655 volume:374 year:2022 day:1 month:03 pages:0 https://doi.org/10.1016/j.icarus.2021.114809 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U FID-BIODIV SSG-OLC-PHA 44.94 Hals-Nasen-Ohrenheilkunde VZ AR 374 2022 1 0301 0 |
| allfieldsSound |
10.1016/j.icarus.2021.114809 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001624.pica (DE-627)ELV056323433 (ELSEVIER)S0019-1035(21)00455-3 DE-627 ger DE-627 rakwb eng 570 VZ BIODIV DE-30 fid 44.94 bkl Riu, Lucie verfasserin aut The M3 project: 3 – Global abundance distribution of hydrated silicates at Mars 2022transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier This paper is the third paper of a series that provides the modal mineralogy of the Martian surface (M3 project) at the global scale using near-infrared hyperspectral imagery. Numerous locations at the surface of Mars have previously been identified to harbor hydrated minerals which offer unique insights on the past water activity at the red planet. A radiative transfer model has been used to reproduce the spectra of these locations, based on the OMEGA instrument (Observatoire pour la Minéralogie, l'Eau, les Glaces et l'Activité). Here we present the methodology applied to derive the hydrated quantitative composition and the first global compositional maps of hydrated minerals at Mars. Millions of spectra have been modelled to extract the modal composition of the hydrated locations, excluding sulfate-rich units. The lithology is summarized with 11 compositional maps of hydrated minerals at global scale at a sub-kilometer resolution. The hydrated mineralogy is dominated by an end-member of Fe-hydroxide, Fe- and Al-phyllosilicates and Fe/Mg micas which have on average an abundance >6 vol% and are spread globally on the identified regions. Locally, spots with high abundance (>20 vol%) of Al-smectite and Chlorite are also identified. The abundance of hydrated minerals is highest in Marwth Vallis, Nili Fossae and Meridiani Planum. However, the primary minerals almost always account for more than 50% of the composition. The modelling offers an opportunity to do local analysis of prospective landing sites and prepare for the upcoming landed missions. In the landing site for the ExoMars2022 and Mars2020 rovers, the obtained composition is in agreement with the expected detected mineralogy which demonstrates the robustness of the model and also offers a representation of the compositional variability. These global maps open the way to follow-up studies that will provide an in-depth characterization of the compositional gradients in local settings. Additionally, these compositional maps can 1) be used to calculate the water content namely potential amount of water stored within the quantified minerals and 2) provide information about the ISRU potential. This paper is the third paper of a series that provides the modal mineralogy of the Martian surface (M3 project) at the global scale using near-infrared hyperspectral imagery. Numerous locations at the surface of Mars have previously been identified to harbor hydrated minerals which offer unique insights on the past water activity at the red planet. A radiative transfer model has been used to reproduce the spectra of these locations, based on the OMEGA instrument (Observatoire pour la Minéralogie, l'Eau, les Glaces et l'Activité). Here we present the methodology applied to derive the hydrated quantitative composition and the first global compositional maps of hydrated minerals at Mars. Millions of spectra have been modelled to extract the modal composition of the hydrated locations, excluding sulfate-rich units. The lithology is summarized with 11 compositional maps of hydrated minerals at global scale at a sub-kilometer resolution. The hydrated mineralogy is dominated by an end-member of Fe-hydroxide, Fe- and Al-phyllosilicates and Fe/Mg micas which have on average an abundance >6 vol% and are spread globally on the identified regions. Locally, spots with high abundance (>20 vol%) of Al-smectite and Chlorite are also identified. The abundance of hydrated minerals is highest in Marwth Vallis, Nili Fossae and Meridiani Planum. However, the primary minerals almost always account for more than 50% of the composition. The modelling offers an opportunity to do local analysis of prospective landing sites and prepare for the upcoming landed missions. In the landing site for the ExoMars2022 and Mars2020 rovers, the obtained composition is in agreement with the expected detected mineralogy which demonstrates the robustness of the model and also offers a representation of the compositional variability. These global maps open the way to follow-up studies that will provide an in-depth characterization of the compositional gradients in local settings. Additionally, these compositional maps can 1) be used to calculate the water content namely potential amount of water stored within the quantified minerals and 2) provide information about the ISRU potential. Carter, John oth Poulet, François oth Enthalten in Academ. Press Mathew, Rajeev ELSEVIER Development of electrophysiological and behavioural measures of electrode discrimination in adult cochlear implant users 2018 international journal of solar system studies Orlando, Fla (DE-627)ELV000289655 volume:374 year:2022 day:1 month:03 pages:0 https://doi.org/10.1016/j.icarus.2021.114809 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U FID-BIODIV SSG-OLC-PHA 44.94 Hals-Nasen-Ohrenheilkunde VZ AR 374 2022 1 0301 0 |
| language |
English |
| source |
Enthalten in Development of electrophysiological and behavioural measures of electrode discrimination in adult cochlear implant users Orlando, Fla volume:374 year:2022 day:1 month:03 pages:0 |
| sourceStr |
Enthalten in Development of electrophysiological and behavioural measures of electrode discrimination in adult cochlear implant users Orlando, Fla volume:374 year:2022 day:1 month:03 pages:0 |
| format_phy_str_mv |
Article |
| bklname |
Hals-Nasen-Ohrenheilkunde |
| institution |
findex.gbv.de |
| dewey-raw |
570 |
| isfreeaccess_bool |
false |
| container_title |
Development of electrophysiological and behavioural measures of electrode discrimination in adult cochlear implant users |
| authorswithroles_txt_mv |
Riu, Lucie @@aut@@ Carter, John @@oth@@ Poulet, François @@oth@@ |
| publishDateDaySort_date |
2022-01-01T00:00:00Z |
| hierarchy_top_id |
ELV000289655 |
| dewey-sort |
3570 |
| id |
ELV056323433 |
| language_de |
englisch |
| fullrecord |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">ELV056323433</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230626043109.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">220105s2022 xx |||||o 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1016/j.icarus.2021.114809</subfield><subfield code="2">doi</subfield></datafield><datafield tag="028" ind1="5" ind2="2"><subfield code="a">/cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001624.pica</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)ELV056323433</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(ELSEVIER)S0019-1035(21)00455-3</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">570</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">BIODIV</subfield><subfield code="q">DE-30</subfield><subfield code="2">fid</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">44.94</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Riu, Lucie</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="4"><subfield code="a">The M3 project: 3 – Global abundance distribution of hydrated silicates at Mars</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2022transfer abstract</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zzz</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">z</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zu</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">This paper is the third paper of a series that provides the modal mineralogy of the Martian surface (M3 project) at the global scale using near-infrared hyperspectral imagery. Numerous locations at the surface of Mars have previously been identified to harbor hydrated minerals which offer unique insights on the past water activity at the red planet. A radiative transfer model has been used to reproduce the spectra of these locations, based on the OMEGA instrument (Observatoire pour la Minéralogie, l'Eau, les Glaces et l'Activité). Here we present the methodology applied to derive the hydrated quantitative composition and the first global compositional maps of hydrated minerals at Mars. Millions of spectra have been modelled to extract the modal composition of the hydrated locations, excluding sulfate-rich units. The lithology is summarized with 11 compositional maps of hydrated minerals at global scale at a sub-kilometer resolution. The hydrated mineralogy is dominated by an end-member of Fe-hydroxide, Fe- and Al-phyllosilicates and Fe/Mg micas which have on average an abundance >6 vol% and are spread globally on the identified regions. Locally, spots with high abundance (>20 vol%) of Al-smectite and Chlorite are also identified. The abundance of hydrated minerals is highest in Marwth Vallis, Nili Fossae and Meridiani Planum. However, the primary minerals almost always account for more than 50% of the composition. The modelling offers an opportunity to do local analysis of prospective landing sites and prepare for the upcoming landed missions. In the landing site for the ExoMars2022 and Mars2020 rovers, the obtained composition is in agreement with the expected detected mineralogy which demonstrates the robustness of the model and also offers a representation of the compositional variability. These global maps open the way to follow-up studies that will provide an in-depth characterization of the compositional gradients in local settings. Additionally, these compositional maps can 1) be used to calculate the water content namely potential amount of water stored within the quantified minerals and 2) provide information about the ISRU potential.</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">This paper is the third paper of a series that provides the modal mineralogy of the Martian surface (M3 project) at the global scale using near-infrared hyperspectral imagery. Numerous locations at the surface of Mars have previously been identified to harbor hydrated minerals which offer unique insights on the past water activity at the red planet. A radiative transfer model has been used to reproduce the spectra of these locations, based on the OMEGA instrument (Observatoire pour la Minéralogie, l'Eau, les Glaces et l'Activité). Here we present the methodology applied to derive the hydrated quantitative composition and the first global compositional maps of hydrated minerals at Mars. Millions of spectra have been modelled to extract the modal composition of the hydrated locations, excluding sulfate-rich units. The lithology is summarized with 11 compositional maps of hydrated minerals at global scale at a sub-kilometer resolution. The hydrated mineralogy is dominated by an end-member of Fe-hydroxide, Fe- and Al-phyllosilicates and Fe/Mg micas which have on average an abundance >6 vol% and are spread globally on the identified regions. Locally, spots with high abundance (>20 vol%) of Al-smectite and Chlorite are also identified. The abundance of hydrated minerals is highest in Marwth Vallis, Nili Fossae and Meridiani Planum. However, the primary minerals almost always account for more than 50% of the composition. The modelling offers an opportunity to do local analysis of prospective landing sites and prepare for the upcoming landed missions. In the landing site for the ExoMars2022 and Mars2020 rovers, the obtained composition is in agreement with the expected detected mineralogy which demonstrates the robustness of the model and also offers a representation of the compositional variability. These global maps open the way to follow-up studies that will provide an in-depth characterization of the compositional gradients in local settings. Additionally, these compositional maps can 1) be used to calculate the water content namely potential amount of water stored within the quantified minerals and 2) provide information about the ISRU potential.</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Carter, John</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Poulet, François</subfield><subfield code="4">oth</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="n">Academ. Press</subfield><subfield code="a">Mathew, Rajeev ELSEVIER</subfield><subfield code="t">Development of electrophysiological and behavioural measures of electrode discrimination in adult cochlear implant users</subfield><subfield code="d">2018</subfield><subfield code="d">international journal of solar system studies</subfield><subfield code="g">Orlando, Fla</subfield><subfield code="w">(DE-627)ELV000289655</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:374</subfield><subfield code="g">year:2022</subfield><subfield code="g">day:1</subfield><subfield code="g">month:03</subfield><subfield code="g">pages:0</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://doi.org/10.1016/j.icarus.2021.114809</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_U</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ELV</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_U</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">FID-BIODIV</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-PHA</subfield></datafield><datafield tag="936" ind1="b" ind2="k"><subfield code="a">44.94</subfield><subfield code="j">Hals-Nasen-Ohrenheilkunde</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">374</subfield><subfield code="j">2022</subfield><subfield code="b">1</subfield><subfield code="c">0301</subfield><subfield code="h">0</subfield></datafield></record></collection>
|
| author |
Riu, Lucie |
| spellingShingle |
Riu, Lucie ddc 570 fid BIODIV bkl 44.94 The M3 project: 3 – Global abundance distribution of hydrated silicates at Mars |
| authorStr |
Riu, Lucie |
| ppnlink_with_tag_str_mv |
@@773@@(DE-627)ELV000289655 |
| format |
electronic Article |
| dewey-ones |
570 - Life sciences; biology |
| delete_txt_mv |
keep |
| author_role |
aut |
| collection |
elsevier |
| remote_str |
true |
| illustrated |
Not Illustrated |
| topic_title |
570 VZ BIODIV DE-30 fid 44.94 bkl The M3 project: 3 – Global abundance distribution of hydrated silicates at Mars |
| topic |
ddc 570 fid BIODIV bkl 44.94 |
| topic_unstemmed |
ddc 570 fid BIODIV bkl 44.94 |
| topic_browse |
ddc 570 fid BIODIV bkl 44.94 |
| format_facet |
Elektronische Aufsätze Aufsätze Elektronische Ressource |
| format_main_str_mv |
Text Zeitschrift/Artikel |
| carriertype_str_mv |
zu |
| author2_variant |
j c jc f p fp |
| hierarchy_parent_title |
Development of electrophysiological and behavioural measures of electrode discrimination in adult cochlear implant users |
| hierarchy_parent_id |
ELV000289655 |
| dewey-tens |
570 - Life sciences; biology |
| hierarchy_top_title |
Development of electrophysiological and behavioural measures of electrode discrimination in adult cochlear implant users |
| isfreeaccess_txt |
false |
| familylinks_str_mv |
(DE-627)ELV000289655 |
| title |
The M3 project: 3 – Global abundance distribution of hydrated silicates at Mars |
| ctrlnum |
(DE-627)ELV056323433 (ELSEVIER)S0019-1035(21)00455-3 |
| title_full |
The M3 project: 3 – Global abundance distribution of hydrated silicates at Mars |
| author_sort |
Riu, Lucie |
| journal |
Development of electrophysiological and behavioural measures of electrode discrimination in adult cochlear implant users |
| journalStr |
Development of electrophysiological and behavioural measures of electrode discrimination in adult cochlear implant users |
| lang_code |
eng |
| isOA_bool |
false |
| dewey-hundreds |
500 - Science |
| recordtype |
marc |
| publishDateSort |
2022 |
| contenttype_str_mv |
zzz |
| container_start_page |
0 |
| author_browse |
Riu, Lucie |
| container_volume |
374 |
| class |
570 VZ BIODIV DE-30 fid 44.94 bkl |
| format_se |
Elektronische Aufsätze |
| author-letter |
Riu, Lucie |
| doi_str_mv |
10.1016/j.icarus.2021.114809 |
| dewey-full |
570 |
| title_sort |
m3 project: 3 – global abundance distribution of hydrated silicates at mars |
| title_auth |
The M3 project: 3 – Global abundance distribution of hydrated silicates at Mars |
| abstract |
This paper is the third paper of a series that provides the modal mineralogy of the Martian surface (M3 project) at the global scale using near-infrared hyperspectral imagery. Numerous locations at the surface of Mars have previously been identified to harbor hydrated minerals which offer unique insights on the past water activity at the red planet. A radiative transfer model has been used to reproduce the spectra of these locations, based on the OMEGA instrument (Observatoire pour la Minéralogie, l'Eau, les Glaces et l'Activité). Here we present the methodology applied to derive the hydrated quantitative composition and the first global compositional maps of hydrated minerals at Mars. Millions of spectra have been modelled to extract the modal composition of the hydrated locations, excluding sulfate-rich units. The lithology is summarized with 11 compositional maps of hydrated minerals at global scale at a sub-kilometer resolution. The hydrated mineralogy is dominated by an end-member of Fe-hydroxide, Fe- and Al-phyllosilicates and Fe/Mg micas which have on average an abundance >6 vol% and are spread globally on the identified regions. Locally, spots with high abundance (>20 vol%) of Al-smectite and Chlorite are also identified. The abundance of hydrated minerals is highest in Marwth Vallis, Nili Fossae and Meridiani Planum. However, the primary minerals almost always account for more than 50% of the composition. The modelling offers an opportunity to do local analysis of prospective landing sites and prepare for the upcoming landed missions. In the landing site for the ExoMars2022 and Mars2020 rovers, the obtained composition is in agreement with the expected detected mineralogy which demonstrates the robustness of the model and also offers a representation of the compositional variability. These global maps open the way to follow-up studies that will provide an in-depth characterization of the compositional gradients in local settings. Additionally, these compositional maps can 1) be used to calculate the water content namely potential amount of water stored within the quantified minerals and 2) provide information about the ISRU potential. |
| abstractGer |
This paper is the third paper of a series that provides the modal mineralogy of the Martian surface (M3 project) at the global scale using near-infrared hyperspectral imagery. Numerous locations at the surface of Mars have previously been identified to harbor hydrated minerals which offer unique insights on the past water activity at the red planet. A radiative transfer model has been used to reproduce the spectra of these locations, based on the OMEGA instrument (Observatoire pour la Minéralogie, l'Eau, les Glaces et l'Activité). Here we present the methodology applied to derive the hydrated quantitative composition and the first global compositional maps of hydrated minerals at Mars. Millions of spectra have been modelled to extract the modal composition of the hydrated locations, excluding sulfate-rich units. The lithology is summarized with 11 compositional maps of hydrated minerals at global scale at a sub-kilometer resolution. The hydrated mineralogy is dominated by an end-member of Fe-hydroxide, Fe- and Al-phyllosilicates and Fe/Mg micas which have on average an abundance >6 vol% and are spread globally on the identified regions. Locally, spots with high abundance (>20 vol%) of Al-smectite and Chlorite are also identified. The abundance of hydrated minerals is highest in Marwth Vallis, Nili Fossae and Meridiani Planum. However, the primary minerals almost always account for more than 50% of the composition. The modelling offers an opportunity to do local analysis of prospective landing sites and prepare for the upcoming landed missions. In the landing site for the ExoMars2022 and Mars2020 rovers, the obtained composition is in agreement with the expected detected mineralogy which demonstrates the robustness of the model and also offers a representation of the compositional variability. These global maps open the way to follow-up studies that will provide an in-depth characterization of the compositional gradients in local settings. Additionally, these compositional maps can 1) be used to calculate the water content namely potential amount of water stored within the quantified minerals and 2) provide information about the ISRU potential. |
| abstract_unstemmed |
This paper is the third paper of a series that provides the modal mineralogy of the Martian surface (M3 project) at the global scale using near-infrared hyperspectral imagery. Numerous locations at the surface of Mars have previously been identified to harbor hydrated minerals which offer unique insights on the past water activity at the red planet. A radiative transfer model has been used to reproduce the spectra of these locations, based on the OMEGA instrument (Observatoire pour la Minéralogie, l'Eau, les Glaces et l'Activité). Here we present the methodology applied to derive the hydrated quantitative composition and the first global compositional maps of hydrated minerals at Mars. Millions of spectra have been modelled to extract the modal composition of the hydrated locations, excluding sulfate-rich units. The lithology is summarized with 11 compositional maps of hydrated minerals at global scale at a sub-kilometer resolution. The hydrated mineralogy is dominated by an end-member of Fe-hydroxide, Fe- and Al-phyllosilicates and Fe/Mg micas which have on average an abundance >6 vol% and are spread globally on the identified regions. Locally, spots with high abundance (>20 vol%) of Al-smectite and Chlorite are also identified. The abundance of hydrated minerals is highest in Marwth Vallis, Nili Fossae and Meridiani Planum. However, the primary minerals almost always account for more than 50% of the composition. The modelling offers an opportunity to do local analysis of prospective landing sites and prepare for the upcoming landed missions. In the landing site for the ExoMars2022 and Mars2020 rovers, the obtained composition is in agreement with the expected detected mineralogy which demonstrates the robustness of the model and also offers a representation of the compositional variability. These global maps open the way to follow-up studies that will provide an in-depth characterization of the compositional gradients in local settings. Additionally, these compositional maps can 1) be used to calculate the water content namely potential amount of water stored within the quantified minerals and 2) provide information about the ISRU potential. |
| collection_details |
GBV_USEFLAG_U GBV_ELV SYSFLAG_U FID-BIODIV SSG-OLC-PHA |
| title_short |
The M3 project: 3 – Global abundance distribution of hydrated silicates at Mars |
| url |
https://doi.org/10.1016/j.icarus.2021.114809 |
| remote_bool |
true |
| author2 |
Carter, John Poulet, François |
| author2Str |
Carter, John Poulet, François |
| ppnlink |
ELV000289655 |
| mediatype_str_mv |
z |
| isOA_txt |
false |
| hochschulschrift_bool |
false |
| author2_role |
oth oth |
| doi_str |
10.1016/j.icarus.2021.114809 |
| up_date |
2024-07-06T20:03:27.175Z |
| _version_ |
1803861315735781376 |
| fullrecord_marcxml |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">ELV056323433</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230626043109.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">220105s2022 xx |||||o 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1016/j.icarus.2021.114809</subfield><subfield code="2">doi</subfield></datafield><datafield tag="028" ind1="5" ind2="2"><subfield code="a">/cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001624.pica</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)ELV056323433</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(ELSEVIER)S0019-1035(21)00455-3</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">570</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">BIODIV</subfield><subfield code="q">DE-30</subfield><subfield code="2">fid</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">44.94</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Riu, Lucie</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="4"><subfield code="a">The M3 project: 3 – Global abundance distribution of hydrated silicates at Mars</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2022transfer abstract</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zzz</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">z</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zu</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">This paper is the third paper of a series that provides the modal mineralogy of the Martian surface (M3 project) at the global scale using near-infrared hyperspectral imagery. Numerous locations at the surface of Mars have previously been identified to harbor hydrated minerals which offer unique insights on the past water activity at the red planet. A radiative transfer model has been used to reproduce the spectra of these locations, based on the OMEGA instrument (Observatoire pour la Minéralogie, l'Eau, les Glaces et l'Activité). Here we present the methodology applied to derive the hydrated quantitative composition and the first global compositional maps of hydrated minerals at Mars. Millions of spectra have been modelled to extract the modal composition of the hydrated locations, excluding sulfate-rich units. The lithology is summarized with 11 compositional maps of hydrated minerals at global scale at a sub-kilometer resolution. The hydrated mineralogy is dominated by an end-member of Fe-hydroxide, Fe- and Al-phyllosilicates and Fe/Mg micas which have on average an abundance >6 vol% and are spread globally on the identified regions. Locally, spots with high abundance (>20 vol%) of Al-smectite and Chlorite are also identified. The abundance of hydrated minerals is highest in Marwth Vallis, Nili Fossae and Meridiani Planum. However, the primary minerals almost always account for more than 50% of the composition. The modelling offers an opportunity to do local analysis of prospective landing sites and prepare for the upcoming landed missions. In the landing site for the ExoMars2022 and Mars2020 rovers, the obtained composition is in agreement with the expected detected mineralogy which demonstrates the robustness of the model and also offers a representation of the compositional variability. These global maps open the way to follow-up studies that will provide an in-depth characterization of the compositional gradients in local settings. Additionally, these compositional maps can 1) be used to calculate the water content namely potential amount of water stored within the quantified minerals and 2) provide information about the ISRU potential.</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">This paper is the third paper of a series that provides the modal mineralogy of the Martian surface (M3 project) at the global scale using near-infrared hyperspectral imagery. Numerous locations at the surface of Mars have previously been identified to harbor hydrated minerals which offer unique insights on the past water activity at the red planet. A radiative transfer model has been used to reproduce the spectra of these locations, based on the OMEGA instrument (Observatoire pour la Minéralogie, l'Eau, les Glaces et l'Activité). Here we present the methodology applied to derive the hydrated quantitative composition and the first global compositional maps of hydrated minerals at Mars. Millions of spectra have been modelled to extract the modal composition of the hydrated locations, excluding sulfate-rich units. The lithology is summarized with 11 compositional maps of hydrated minerals at global scale at a sub-kilometer resolution. The hydrated mineralogy is dominated by an end-member of Fe-hydroxide, Fe- and Al-phyllosilicates and Fe/Mg micas which have on average an abundance >6 vol% and are spread globally on the identified regions. Locally, spots with high abundance (>20 vol%) of Al-smectite and Chlorite are also identified. The abundance of hydrated minerals is highest in Marwth Vallis, Nili Fossae and Meridiani Planum. However, the primary minerals almost always account for more than 50% of the composition. The modelling offers an opportunity to do local analysis of prospective landing sites and prepare for the upcoming landed missions. In the landing site for the ExoMars2022 and Mars2020 rovers, the obtained composition is in agreement with the expected detected mineralogy which demonstrates the robustness of the model and also offers a representation of the compositional variability. These global maps open the way to follow-up studies that will provide an in-depth characterization of the compositional gradients in local settings. Additionally, these compositional maps can 1) be used to calculate the water content namely potential amount of water stored within the quantified minerals and 2) provide information about the ISRU potential.</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Carter, John</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Poulet, François</subfield><subfield code="4">oth</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="n">Academ. Press</subfield><subfield code="a">Mathew, Rajeev ELSEVIER</subfield><subfield code="t">Development of electrophysiological and behavioural measures of electrode discrimination in adult cochlear implant users</subfield><subfield code="d">2018</subfield><subfield code="d">international journal of solar system studies</subfield><subfield code="g">Orlando, Fla</subfield><subfield code="w">(DE-627)ELV000289655</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:374</subfield><subfield code="g">year:2022</subfield><subfield code="g">day:1</subfield><subfield code="g">month:03</subfield><subfield code="g">pages:0</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://doi.org/10.1016/j.icarus.2021.114809</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_U</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ELV</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_U</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">FID-BIODIV</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-PHA</subfield></datafield><datafield tag="936" ind1="b" ind2="k"><subfield code="a">44.94</subfield><subfield code="j">Hals-Nasen-Ohrenheilkunde</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">374</subfield><subfield code="j">2022</subfield><subfield code="b">1</subfield><subfield code="c">0301</subfield><subfield code="h">0</subfield></datafield></record></collection>
|
| score |
7.400899 |