{"id":"https://openalex.org/W3013803529","doi":"https://doi.org/10.1109/tgrs.2020.2969577","title":"Estimation of Mineral Abundance From Hyperspectral Data Using a New Supervised Neighbor-Band Ratio Unmixing Approach","display_name":"Estimation of Mineral Abundance From Hyperspectral Data Using a New Supervised Neighbor-Band Ratio Unmixing Approach","publication_year":2020,"publication_date":"2020-03-26","ids":{"openalex":"https://openalex.org/W3013803529","doi":"https://doi.org/10.1109/tgrs.2020.2969577","mag":"3013803529"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2020.2969577","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2020.2969577","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5082714067","display_name":"Kevin Siebels","orcid":"https://orcid.org/0000-0003-1972-3455"},"institutions":[{"id":"https://openalex.org/I135117807","display_name":"Universit\u00e9 de Sherbrooke","ror":"https://ror.org/00kybxq39","country_code":"CA","type":"education","lineage":["https://openalex.org/I135117807"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Kevin Siebels","raw_affiliation_strings":["Centre d\u2019applications et de recherches en t\u00e9l\u00e9d\u00e9tection (CARTEL), Universit\u00e9 de Sherbrooke, Sherbrooke, Canada","Centre d'applications et de recherches en t\u00e9l\u00e9d\u00e9tection (CARTEL), Universit\u00e9 de Sherbrooke, Sherbrooke, Canada"],"raw_orcid":"https://orcid.org/0000-0003-1972-3455","affiliations":[{"raw_affiliation_string":"Centre d\u2019applications et de recherches en t\u00e9l\u00e9d\u00e9tection (CARTEL), Universit\u00e9 de Sherbrooke, Sherbrooke, Canada","institution_ids":["https://openalex.org/I135117807"]},{"raw_affiliation_string":"Centre d'applications et de recherches en t\u00e9l\u00e9d\u00e9tection (CARTEL), Universit\u00e9 de Sherbrooke, Sherbrooke, Canada","institution_ids":["https://openalex.org/I135117807"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019768041","display_name":"Kalifa Go\u0131\u0308ta","orcid":"https://orcid.org/0000-0001-6992-5093"},"institutions":[{"id":"https://openalex.org/I135117807","display_name":"Universit\u00e9 de Sherbrooke","ror":"https://ror.org/00kybxq39","country_code":"CA","type":"education","lineage":["https://openalex.org/I135117807"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Kalifa Goita","raw_affiliation_strings":["Centre d\u2019applications et de recherches en t\u00e9l\u00e9d\u00e9tection (CARTEL), Universit\u00e9 de Sherbrooke, Sherbrooke, Canada","Centre d'applications et de recherches en t\u00e9l\u00e9d\u00e9tection (CARTEL), Universit\u00e9 de Sherbrooke, Sherbrooke, Canada"],"raw_orcid":"https://orcid.org/0000-0001-6992-5093","affiliations":[{"raw_affiliation_string":"Centre d\u2019applications et de recherches en t\u00e9l\u00e9d\u00e9tection (CARTEL), Universit\u00e9 de Sherbrooke, Sherbrooke, Canada","institution_ids":["https://openalex.org/I135117807"]},{"raw_affiliation_string":"Centre d'applications et de recherches en t\u00e9l\u00e9d\u00e9tection (CARTEL), Universit\u00e9 de Sherbrooke, Sherbrooke, Canada","institution_ids":["https://openalex.org/I135117807"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5055383221","display_name":"Micka\u00ebl Germain","orcid":"https://orcid.org/0000-0003-1867-7530"},"institutions":[{"id":"https://openalex.org/I135117807","display_name":"Universit\u00e9 de Sherbrooke","ror":"https://ror.org/00kybxq39","country_code":"CA","type":"education","lineage":["https://openalex.org/I135117807"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Mickael Germain","raw_affiliation_strings":["Centre d\u2019applications et de recherches en t\u00e9l\u00e9d\u00e9tection (CARTEL), Universit\u00e9 de Sherbrooke, Sherbrooke, Canada","Centre d'applications et de recherches en t\u00e9l\u00e9d\u00e9tection (CARTEL), Universit\u00e9 de Sherbrooke, Sherbrooke, Canada"],"raw_orcid":"https://orcid.org/0000-0003-1867-7530","affiliations":[{"raw_affiliation_string":"Centre d\u2019applications et de recherches en t\u00e9l\u00e9d\u00e9tection (CARTEL), Universit\u00e9 de Sherbrooke, Sherbrooke, Canada","institution_ids":["https://openalex.org/I135117807"]},{"raw_affiliation_string":"Centre d'applications et de recherches en t\u00e9l\u00e9d\u00e9tection (CARTEL), Universit\u00e9 de Sherbrooke, Sherbrooke, Canada","institution_ids":["https://openalex.org/I135117807"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I135117807"],"apc_list":null,"apc_paid":null,"fwci":2.6784,"has_fulltext":false,"cited_by_count":36,"citation_normalized_percentile":{"value":0.91657742,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"58","issue":"10","first_page":"6754","last_page":"6766"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10689","display_name":"Remote-Sensing Image Classification","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10689","display_name":"Remote-Sensing Image Classification","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12157","display_name":"Geochemistry and Geologic Mapping","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11659","display_name":"Advanced Image Fusion Techniques","score":0.9718000292778015,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/endmember","display_name":"Endmember","score":0.9281418323516846},{"id":"https://openalex.org/keywords/hyperspectral-imaging","display_name":"Hyperspectral imaging","score":0.9218525886535645},{"id":"https://openalex.org/keywords/cuprite","display_name":"Cuprite","score":0.7210942506790161},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.5260381698608398},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.4641925096511841},{"id":"https://openalex.org/keywords/atmospheric-radiative-transfer-codes","display_name":"Atmospheric radiative transfer codes","score":0.4426004886627197},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.4093722999095917},{"id":"https://openalex.org/keywords/radiative-transfer","display_name":"Radiative transfer","score":0.39303940534591675},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.369388610124588},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.34398382902145386},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.26449358463287354},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.21050751209259033},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.12446218729019165},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08048099279403687}],"concepts":[{"id":"https://openalex.org/C58237817","wikidata":"https://www.wikidata.org/wiki/Q5376204","display_name":"Endmember","level":3,"score":0.9281418323516846},{"id":"https://openalex.org/C159078339","wikidata":"https://www.wikidata.org/wiki/Q959005","display_name":"Hyperspectral imaging","level":2,"score":0.9218525886535645},{"id":"https://openalex.org/C2779687552","wikidata":"https://www.wikidata.org/wiki/Q407335","display_name":"Cuprite","level":3,"score":0.7210942506790161},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.5260381698608398},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.4641925096511841},{"id":"https://openalex.org/C199390426","wikidata":"https://www.wikidata.org/wiki/Q2353151","display_name":"Atmospheric radiative transfer codes","level":3,"score":0.4426004886627197},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.4093722999095917},{"id":"https://openalex.org/C74902906","wikidata":"https://www.wikidata.org/wiki/Q1190858","display_name":"Radiative transfer","level":2,"score":0.39303940534591675},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.369388610124588},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.34398382902145386},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.26449358463287354},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.21050751209259033},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.12446218729019165},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08048099279403687},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C544778455","wikidata":"https://www.wikidata.org/wiki/Q753","display_name":"Copper","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tgrs.2020.2969577","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2020.2969577","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4966577012","display_name":null,"funder_award_id":"2015-MI-193001","funder_id":"https://openalex.org/F4320334841","funder_display_name":"Fonds de recherche du Qu\u00e9bec \u2013 Nature et technologies"}],"funders":[{"id":"https://openalex.org/F4320334593","display_name":"Natural Sciences and Engineering Research Council of Canada","ror":"https://ror.org/01h531d29"},{"id":"https://openalex.org/F4320334841","display_name":"Fonds de recherche du Qu\u00e9bec \u2013 Nature et technologies","ror":"https://ror.org/00b9f9778"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":77,"referenced_works":["https://openalex.org/W69408978","https://openalex.org/W194868758","https://openalex.org/W972216811","https://openalex.org/W1633379990","https://openalex.org/W1669655639","https://openalex.org/W1957094454","https://openalex.org/W1963659868","https://openalex.org/W1965136376","https://openalex.org/W1965619562","https://openalex.org/W1968791477","https://openalex.org/W1972293418","https://openalex.org/W1975844073","https://openalex.org/W1977824599","https://openalex.org/W1983966704","https://openalex.org/W1990744580","https://openalex.org/W1994726448","https://openalex.org/W1995998942","https://openalex.org/W1999606853","https://openalex.org/W2005818237","https://openalex.org/W2009539575","https://openalex.org/W2010319424","https://openalex.org/W2011315899","https://openalex.org/W2012749606","https://openalex.org/W2019038438","https://openalex.org/W2019274094","https://openalex.org/W2022470997","https://openalex.org/W2022928297","https://openalex.org/W2027878671","https://openalex.org/W2035972397","https://openalex.org/W2042626896","https://openalex.org/W2044098891","https://openalex.org/W2045909037","https://openalex.org/W2078222544","https://openalex.org/W2084252873","https://openalex.org/W2088249912","https://openalex.org/W2088259770","https://openalex.org/W2089769267","https://openalex.org/W2093411061","https://openalex.org/W2098757594","https://openalex.org/W2102245049","https://openalex.org/W2111631716","https://openalex.org/W2117671957","https://openalex.org/W2125298866","https://openalex.org/W2125721005","https://openalex.org/W2129806466","https://openalex.org/W2135350092","https://openalex.org/W2140991832","https://openalex.org/W2143457518","https://openalex.org/W2146707163","https://openalex.org/W2151554882","https://openalex.org/W2151693816","https://openalex.org/W2161170517","https://openalex.org/W2161344247","https://openalex.org/W2163886442","https://openalex.org/W2170406089","https://openalex.org/W2171992352","https://openalex.org/W2295820431","https://openalex.org/W2330747182","https://openalex.org/W2342048370","https://openalex.org/W2344116562","https://openalex.org/W2415341181","https://openalex.org/W2549453541","https://openalex.org/W2606306511","https://openalex.org/W2606412288","https://openalex.org/W2811009023","https://openalex.org/W2887697063","https://openalex.org/W2908689417","https://openalex.org/W2911999741","https://openalex.org/W2920024832","https://openalex.org/W3101353736","https://openalex.org/W3122463936","https://openalex.org/W3135227555","https://openalex.org/W4233760599","https://openalex.org/W4235838711","https://openalex.org/W4392677642","https://openalex.org/W6636987587","https://openalex.org/W6652979188"],"related_works":["https://openalex.org/W2037328426","https://openalex.org/W1990914742","https://openalex.org/W2891033441","https://openalex.org/W2006559622","https://openalex.org/W3106536224","https://openalex.org/W2890371384","https://openalex.org/W2051769241","https://openalex.org/W2563324120","https://openalex.org/W2040756827","https://openalex.org/W3045038000"],"abstract_inverted_index":{"This":[0],"article":[1],"compares":[2],"the":[3,51,85,111,126,133],"ability":[4,87],"of":[5,40,62,88,110,132],"nine":[6,134],"unmixing":[7,20,25],"models,":[8],"including":[9],"radiative":[10],"transfer":[11],"(RT)":[12],"models":[13,56,71,91],"as":[14,16],"well":[15],"a":[17,82],"new":[18],"nonlinear":[19],"approach":[21],"called":[22],"neighbor-band":[23],"ratio":[24],"(NBRU),":[26],"to":[27,50],"obtain":[28],"mineralogical":[29],"information":[30],"from":[31],"hyperspectral":[32,108],"data.":[33],"Their":[34],"performance":[35],"in":[36],"estimating":[37],"mineral":[38,43],"abundances":[39],"94":[41],"crafted":[42],"mixtures":[44],"was":[45,103],"first":[46],"assessed.":[47],"NBRU":[48,124],"led":[49],"best":[52,127],"results":[53],"among":[54],"non-RT":[55,90],"with":[57,119],"mean":[58],"and":[59,64,68,74,76,78,92],"median":[60],"errors":[61],"9.8%":[63],"7.4%,":[65],"respectively.":[66,80],"Hapke's":[67],"Shkuratov's":[69],"RT":[70],"obtained":[72],"6.5%":[73],"5.6%,":[75],"6.7%":[77],"4.7%,":[79],"In":[81],"second":[83],"experiment,":[84],"mapping":[86],"six":[89],"their":[93],"robustness":[94],"when":[95],"facing":[96],"endmember":[97],"variability":[98],"were":[99],"evaluated.":[100],"The":[101],"assessment":[102],"performed":[104],"on":[105],"an":[106],"AVIRIS":[107],"image":[109],"widely":[112],"studied":[113],"Cuprite":[114],"area,":[115],"NV,":[116],"USA.":[117],"Comparisons":[118],"validation":[120],"maps":[121],"showed":[122],"that":[123],"retrieved":[125],"spatial":[128],"distributions":[129],"for":[130],"seven":[131],"minerals":[135],"mapped.":[136]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":10},{"year":2024,"cited_by_count":10},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":3}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}
