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Emran A, Marzen LJ, King Jr. DT, Chevrier VF. Thermophysical and Compositional Analyses of Dunes at Hargraves Crater, Mars. THE PLANETARY SCIENCE JOURNAL 2021; 2:218. [DOI: 10.3847/psj/ac25ee] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
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A Stand-Off Laser-Induced Breakdown Spectroscopy (LIBS) System Applicable for Martian Rocks Studies. REMOTE SENSING 2021. [DOI: 10.3390/rs13234773] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Laser-induced breakdown spectroscopy (LIBS) is a valuable tool for evaluating the geochemical characteristics of Martian rocks and was applied in the Tianwen-1 Mars exploration mission with the payload called Mars Surface Composition Detection Package (MarSCoDe). In this work, we developed a laboratory standoff LIBS system combined with a Martian simulation chamber to examine the geochemical characteristics of igneous rocks, with the intention to provide a reference and a basis for the analysis of LIBS data acquired by MarSCoDe. Fifteen igneous geological standards are selected for a preliminary LIBS spectroscopic study. Three multivariate analysis methods were applied to characterize the geochemical features of igneous standards. First, quantitative analysis was done with Partial Least Squares (PLS) and Least Absolute Shrinkage and Selection (LASSO), where the major element compositions of these samples (SiO2, Al2O3, T Fe2O3, MgO, CaO, K2O, Na2O, and TiO2) were derived. The predicted concentrations ((Fe2O3 + MgO)/SiO2, Fe2O3/MgO, Al2O3/SiO2, and (Na2O + K2O)/Al2O3) were used to identify the geochemical characteristics of igneous rocks. Also, PCA, an unsupervised multivariate method was tested to directly identify the igneous rock lithology with no prior quantification. Higher correlation (0.82–0.88) are obtained using Principal Component Analysis (PCA) scores than using predicted elemental ratios derived by PLS and LASSO, indicating that PCA is better suited to identify igneous rock lithology than via quantitative concentrations. This preliminary study, using this LIBS system, provides suitable methods for the elemental prediction and geochemical identification of martian rocks, and we will use extended geologic standards and continue to build a robust LIBS spectral library for MarSCoDe based on this LIBS system in the future.
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Korablev OI, Dobrolensky Y, Evdokimova N, Fedorova AA, Kuzmin RO, Mantsevich SN, Cloutis EA, Carter J, Poulet F, Flahaut J, Griffiths A, Gunn M, Schmitz N, Martín-Torres J, Zorzano MP, Rodionov DS, Vago JL, Stepanov AV, Titov AY, Vyazovetsky NA, Trokhimovskiy AY, Sapgir AG, Kalinnikov YK, Ivanov YS, Shapkin AA, Ivanov AY. Infrared Spectrometer for ExoMars: A Mast-Mounted Instrument for the Rover. ASTROBIOLOGY 2017; 17:542-564. [PMID: 28731817 DOI: 10.1089/ast.2016.1543] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
ISEM (Infrared Spectrometer for ExoMars) is a pencil-beam infrared spectrometer that will measure reflected solar radiation in the near infrared range for context assessment of the surface mineralogy in the vicinity of the ExoMars rover. The instrument will be accommodated on the mast of the rover and will be operated together with the panoramic camera (PanCam), high-resolution camera (HRC). ISEM will study the mineralogical and petrographic composition of the martian surface in the vicinity of the rover, and in combination with the other remote sensing instruments, it will aid in the selection of potential targets for close-up investigations and drilling sites. Of particular scientific interest are water-bearing minerals, such as phyllosilicates, sulfates, carbonates, and minerals indicative of astrobiological potential, such as borates, nitrates, and ammonium-bearing minerals. The instrument has an ∼1° field of view and covers the spectral range between 1.15 and 3.30 μm with a spectral resolution varying from 3.3 nm at 1.15 μm to 28 nm at 3.30 μm. The ISEM optical head is mounted on the mast, and its electronics box is located inside the rover's body. The spectrometer uses an acousto-optic tunable filter and a Peltier-cooled InAs detector. The mass of ISEM is 1.74 kg, including the electronics and harness. The science objectives of the experiment, the instrument design, and operational scenarios are described. Key Words: ExoMars-ISEM-Mars-Surface-Mineralogy-Spectroscopy-AOTF-Infrared. Astrobiology 17, 542-564.
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Affiliation(s)
| | | | | | | | - Ruslan O Kuzmin
- 1 Space Research Institute IKI , Moscow, Russia
- 2 Vernadsky Institute of Geochemistry and Analytical Chemistry GEOKHI , Moscow, Russia
| | - Sergei N Mantsevich
- 1 Space Research Institute IKI , Moscow, Russia
- 3 Department of Physics, Lomonosov Moscow State University , Russia
| | | | - John Carter
- 5 Institut d'Astrophysique Spatiale IAS-CNRS/Université Paris Sud , Orsay, France
| | - Francois Poulet
- 5 Institut d'Astrophysique Spatiale IAS-CNRS/Université Paris Sud , Orsay, France
| | - Jessica Flahaut
- 6 Université Lyon 1 , ENS-Lyon, CNRS, UMR 5276 LGL-TPE, Villeurbanne, France
| | - Andrew Griffiths
- 7 Mullard Space Science Laboratory, University College London , Dorking, United Kingdom
| | - Matthew Gunn
- 8 Department of Physics, Aberystwyth University , Aberystwyth, United Kingdom
| | | | - Javier Martín-Torres
- 10 Division of Space Technology, Department of Computer Science, Electrical and Space Engineering, Luleå University of Technology , Kiruna, Sweden
- 11 Instituto Andaluz de Ciencias de la Tierra (CSIC-UGR) , Granada, Spain
| | - Maria-Paz Zorzano
- 10 Division of Space Technology, Department of Computer Science, Electrical and Space Engineering, Luleå University of Technology , Kiruna, Sweden
- 12 Centro de Astrobiología (INTA-CSIC) , Madrid, Spain
| | | | | | - Alexander V Stepanov
- 1 Space Research Institute IKI , Moscow, Russia
- 3 Department of Physics, Lomonosov Moscow State University , Russia
| | | | | | | | | | - Yurii K Kalinnikov
- 14 National Research Institute for Physicotechnical and Radio Engineering Measurements VNIIFTRI , Mendeleevo, Russia
| | - Yurii S Ivanov
- 15 Main Astronomical Observatory MAO NASU , Kyiv, Ukraine
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Lasne J, Noblet A, Szopa C, Navarro-González R, Cabane M, Poch O, Stalport F, François P, Atreya SK, Coll P. Oxidants at the Surface of Mars: A Review in Light of Recent Exploration Results. ASTROBIOLOGY 2016; 16:977-996. [PMID: 27925795 DOI: 10.1089/ast.2016.1502] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
In 1976, the Viking landers carried out the most comprehensive search for organics and microbial life in the martian regolith. Their results indicate that Mars' surface is lifeless and, surprisingly, depleted in organics at part-per-billion levels. Several biology experiments on the Viking landers gave controversial results that have since been explained by the presence of oxidizing agents on the surface of Mars. These oxidants may degrade abiotic or biological organics, resulting in their nondetection in the regolith. As several exploration missions currently focus on the detection of organics on Mars (or will do so in the near future), knowledge of the oxidative state of the surface is fundamental. It will allow for determination of the capability of organics to survive on a geological timescale, the most favorable places to seek them, and the best methods to process the samples collected at the surface. With this aim, we review the main oxidants assumed to be present on Mars, their possible formation pathways, and those laboratory studies in which their reactivity with organics under Mars-like conditions has been evaluated. Among the oxidants assumed to be present on Mars, only four have been detected so far: perchlorate ions (ClO4-) in salts, hydrogen peroxide (H2O2) in the atmosphere, and clays and metal oxides composing surface minerals. Clays have been suggested as catalysts for the oxidation of organics but are treated as oxidants in the following to keep the structure of this article straightforward. This work provides an insight into the oxidizing potential of the surface of Mars and an estimate of the stability of organic matter in an oxidizing environment. Key Words: Mars surface-Astrobiology-Oxidant-Chemical reactions. Astrobiology 16, 977-996.
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Affiliation(s)
- J Lasne
- 1 LISA, Universités Paris-Est Créteil and Paris Diderot, Institut Pierre Simon Laplace , CNRS UMR 7583, Créteil, France
| | - A Noblet
- 1 LISA, Universités Paris-Est Créteil and Paris Diderot, Institut Pierre Simon Laplace , CNRS UMR 7583, Créteil, France
| | - C Szopa
- 2 LATMOS, UPMC Université Paris 06, Université Versailles St Quentin , CNRS, Guyancourt, France
| | - R Navarro-González
- 3 Laboratorio de Química de Plasmas y Estudios Planetarios, Instituto de Ciencias Nucleares, Universidad Nacional Autónoma de México , Ciudad de México, México
| | - M Cabane
- 2 LATMOS, UPMC Université Paris 06, Université Versailles St Quentin , CNRS, Guyancourt, France
| | - O Poch
- 1 LISA, Universités Paris-Est Créteil and Paris Diderot, Institut Pierre Simon Laplace , CNRS UMR 7583, Créteil, France
- 4 NCCR PlanetS, Physikalisches Institut, Universität Bern , Bern, Switzerland
| | - F Stalport
- 1 LISA, Universités Paris-Est Créteil and Paris Diderot, Institut Pierre Simon Laplace , CNRS UMR 7583, Créteil, France
| | - P François
- 1 LISA, Universités Paris-Est Créteil and Paris Diderot, Institut Pierre Simon Laplace , CNRS UMR 7583, Créteil, France
- 5 IC2MP, Equipe Eau Géochimie Santé, Université de Poitiers , CNRS UMR 7285, Poitiers, France
| | - S K Atreya
- 6 Department of Climate and Space Sciences, University of Michigan , Ann Arbor, Michigan, USA
| | - P Coll
- 1 LISA, Universités Paris-Est Créteil and Paris Diderot, Institut Pierre Simon Laplace , CNRS UMR 7583, Créteil, France
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Satellite-Based Thermophysical Analysis of Volcaniclastic Deposits: A Terrestrial Analog for Mantled Lava Flows on Mars. REMOTE SENSING 2016. [DOI: 10.3390/rs8020152] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Abbey W, Salas E, Bhartia R, Beegle LW. The Mojave vadose zone: a subsurface biosphere analogue for Mars. ASTROBIOLOGY 2013; 13:637-646. [PMID: 23848498 DOI: 10.1089/ast.2012.0948] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
If life ever evolved on the surface of Mars, it is unlikely that it would still survive there today, but as Mars evolved from a wet planet to an arid one, the subsurface environment may have presented a refuge from increasingly hostile surface conditions. Since the last glacial maximum, the Mojave Desert has experienced a similar shift from a wet to a dry environment, giving us the opportunity to study here on Earth how subsurface ecosystems in an arid environment adapt to increasingly barren surface conditions. In this paper, we advocate studying the vadose zone ecosystem of the Mojave Desert as an analogue for possible subsurface biospheres on Mars. We also describe several examples of Mars-like terrain found in the Mojave region and discuss ecological insights that might be gained by a thorough examination of the vadose zone in these specific terrains. Examples described include distributary fans (deltas, alluvial fans, etc.), paleosols overlain by basaltic lava flows, and evaporite deposits.
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Affiliation(s)
- William Abbey
- Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109, USA
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Ehlmann BL, Bish DL, Ruff SW, Mustard JF. Mineralogy and chemistry of altered Icelandic basalts: Application to clay mineral detection and understanding aqueous environments on Mars. ACTA ACUST UNITED AC 2012. [DOI: 10.1029/2012je004156] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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8
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Planning for Mars returned sample science: final report of the MSR End-to-End International Science Analysis Group (E2E-iSAG). ASTROBIOLOGY 2012; 12:175-230. [PMID: 22468886 DOI: 10.1089/ast.2011.0805] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
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Osterloo MM, Anderson FS, Hamilton VE, Hynek BM. Geologic context of proposed chloride-bearing materials on Mars. ACTA ACUST UNITED AC 2010. [DOI: 10.1029/2010je003613] [Citation(s) in RCA: 174] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Ehlmann BL, Mustard JF, Swayze GA, Clark RN, Bishop JL, Poulet F, Des Marais DJ, Roach LH, Milliken RE, Wray JJ, Barnouin-Jha O, Murchie SL. Identification of hydrated silicate minerals on Mars using MRO-CRISM: Geologic context near Nili Fossae and implications for aqueous alteration. ACTA ACUST UNITED AC 2009. [DOI: 10.1029/2009je003339] [Citation(s) in RCA: 383] [Impact Index Per Article: 25.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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McCubbin FM, Nekvasil H, Harrington AD, Elardo SM, Lindsley DH. Compositional diversity and stratification of the Martian crust: Inferences from crystallization experiments on the picrobasalt Humphrey from Gusev Crater, Mars. ACTA ACUST UNITED AC 2008. [DOI: 10.1029/2008je003165] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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12
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Tornabene LL, Moersch JE, McSween HY, Hamilton VE, Piatek JL, Christensen PR. Surface and crater-exposed lithologic units of the Isidis Basin as mapped by coanalysis of THEMIS and TES derived data products. ACTA ACUST UNITED AC 2008. [DOI: 10.1029/2007je002988] [Citation(s) in RCA: 75] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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13
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Koeppen WC, Hamilton VE. Global distribution, composition, and abundance of olivine on the surface of Mars from thermal infrared data. ACTA ACUST UNITED AC 2008. [DOI: 10.1029/2007je002984] [Citation(s) in RCA: 169] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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14
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Fishbaugh KE, Poulet F, Chevrier V, Langevin Y, Bibring JP. On the origin of gypsum in the Mars north polar region. ACTA ACUST UNITED AC 2007. [DOI: 10.1029/2006je002862] [Citation(s) in RCA: 77] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Rampey ML, Milam KA, McSween HY, Moersch JE, Christensen PR. Identity and emplacement of domical structures in the western Arcadia Planitia, Mars. ACTA ACUST UNITED AC 2007. [DOI: 10.1029/2006je002750] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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16
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Murchie S, Arvidson R, Bedini P, Beisser K, Bibring JP, Bishop J, Boldt J, Cavender P, Choo T, Clancy RT, Darlington EH, Des Marais D, Espiritu R, Fort D, Green R, Guinness E, Hayes J, Hash C, Heffernan K, Hemmler J, Heyler G, Humm D, Hutcheson J, Izenberg N, Lee R, Lees J, Lohr D, Malaret E, Martin T, McGovern JA, McGuire P, Morris R, Mustard J, Pelkey S, Rhodes E, Robinson M, Roush T, Schaefer E, Seagrave G, Seelos F, Silverglate P, Slavney S, Smith M, Shyong WJ, Strohbehn K, Taylor H, Thompson P, Tossman B, Wirzburger M, Wolff M. Compact Reconnaissance Imaging Spectrometer for Mars (CRISM) on Mars Reconnaissance Orbiter (MRO). ACTA ACUST UNITED AC 2007. [DOI: 10.1029/2006je002682] [Citation(s) in RCA: 666] [Impact Index Per Article: 39.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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17
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Rogers AD, Bandfield JL, Christensen PR. Global spectral classification of Martian low-albedo regions with Mars Global Surveyor Thermal Emission Spectrometer (MGS-TES) data. ACTA ACUST UNITED AC 2007. [DOI: 10.1029/2006je002726] [Citation(s) in RCA: 56] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Rogers AD, Christensen PR. Surface mineralogy of Martian low-albedo regions from MGS-TES data: Implications for upper crustal evolution and surface alteration. ACTA ACUST UNITED AC 2007. [DOI: 10.1029/2006je002727] [Citation(s) in RCA: 166] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Taylor GJ, Boynton W, Brückner J, Wänke H, Dreibus G, Kerry K, Keller J, Reedy R, Evans L, Starr R, Squyres S, Karunatillake S, Gasnault O, Maurice S, d'Uston C, Englert P, Dohm J, Baker V, Hamara D, Janes D, Sprague A, Kim K, Drake D. Bulk composition and early differentiation of Mars. ACTA ACUST UNITED AC 2006. [DOI: 10.1029/2005je002645] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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20
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Christensen PR, McSween HY, Bandfield JL, Ruff SW, Rogers AD, Hamilton VE, Gorelick N, Wyatt MB, Jakosky BM, Kieffer HH, Malin MC, Moersch JE. Evidence for magmatic evolution and diversity on Mars from infrared observations. Nature 2005; 436:504-9. [PMID: 16007077 DOI: 10.1038/nature03639] [Citation(s) in RCA: 112] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2004] [Accepted: 04/07/2005] [Indexed: 11/09/2022]
Abstract
Compositional mapping of Mars at the 100-metre scale with the Mars Odyssey Thermal Emission Imaging System (THEMIS) has revealed a wide diversity of igneous materials. Volcanic evolution produced compositions from low-silica basalts to high-silica dacite in the Syrtis Major caldera. The existence of dacite demonstrates that highly evolved lavas have been produced, at least locally, by magma evolution through fractional crystallization. Olivine basalts are observed on crater floors and in layers exposed in canyon walls up to 4.5 km beneath the surface. This vertical distribution suggests that olivine-rich lavas were emplaced at various times throughout the formation of the upper crust, with their growing inventory suggesting that such ultramafic (picritic) basalts may be relatively common. Quartz-bearing granitoid rocks have also been discovered, demonstrating that extreme differentiation has occurred. These observations show that the martian crust, while dominated by basalt, contains a diversity of igneous materials whose range in composition from picritic basalts to granitoids rivals that found on the Earth.
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Affiliation(s)
- P R Christensen
- Department of Geological Sciences, Arizona State University Tempe, Arizona 85287, USA.
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Rogers AD. Compositional heterogeneity of the ancient Martian crust: Analysis of Ares Vallis bedrock with THEMIS and TES data. ACTA ACUST UNITED AC 2005. [DOI: 10.1029/2005je002399] [Citation(s) in RCA: 66] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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22
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Bandfield JL. Atmospheric correction and surface spectral unit mapping using Thermal Emission Imaging System data. ACTA ACUST UNITED AC 2004. [DOI: 10.1029/2004je002289] [Citation(s) in RCA: 80] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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