{"id":"https://openalex.org/W4312384560","doi":"https://doi.org/10.1109/igarss46834.2022.9883330","title":"Detailed Study of a Porphyry Copper Deposit Using Airborne Imaging Spectroscopic Data","display_name":"Detailed Study of a Porphyry Copper Deposit Using Airborne Imaging Spectroscopic Data","publication_year":2022,"publication_date":"2022-07-17","ids":{"openalex":"https://openalex.org/W4312384560","doi":"https://doi.org/10.1109/igarss46834.2022.9883330"},"language":"en","primary_location":{"id":"doi:10.1109/igarss46834.2022.9883330","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss46834.2022.9883330","pdf_url":null,"source":{"id":"https://openalex.org/S4363604196","display_name":"IGARSS 2022 - 2022 IEEE International Geoscience and Remote Sensing Symposium","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2022 - 2022 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"},"type":"conference-paper","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/A5022643236","display_name":"Saeid Asadzadeh","orcid":"https://orcid.org/0000-0001-9043-0757"},"institutions":[{"id":"https://openalex.org/I4210152878","display_name":"GFZ Helmholtz Centre for Geosciences","ror":"https://ror.org/04z8jg394","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I4210152878"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Saeid Asadzadeh","raw_affiliation_strings":["GFZ German Research Center for Geoscience,Helmholtz Center Potsdam","Helmholtz Center Potsdam, GFZ German Research Center for Geoscience"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"GFZ German Research Center for Geoscience,Helmholtz Center Potsdam","institution_ids":["https://openalex.org/I4210152878"]},{"raw_affiliation_string":"Helmholtz Center Potsdam, GFZ German Research Center for Geoscience","institution_ids":["https://openalex.org/I4210152878"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5071624635","display_name":"Sabine Chabrillat","orcid":"https://orcid.org/0000-0001-8600-5168"},"institutions":[{"id":"https://openalex.org/I4210152878","display_name":"GFZ Helmholtz Centre for Geosciences","ror":"https://ror.org/04z8jg394","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I4210152878"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Sabine Chabrillat","raw_affiliation_strings":["GFZ German Research Center for Geoscience,Helmholtz Center Potsdam","Helmholtz Center Potsdam, GFZ German Research Center for Geoscience"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"GFZ German Research Center for Geoscience,Helmholtz Center Potsdam","institution_ids":["https://openalex.org/I4210152878"]},{"raw_affiliation_string":"Helmholtz Center Potsdam, GFZ German Research Center for Geoscience","institution_ids":["https://openalex.org/I4210152878"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4210152878"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"6426","last_page":"6427"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12157","display_name":"Geochemistry and Geologic Mapping","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T12157","display_name":"Geochemistry and Geologic Mapping","score":0.9998999834060669,"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/T10689","display_name":"Remote-Sensing Image Classification","score":0.989799976348877,"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/T12282","display_name":"Mineral Processing and Grinding","score":0.9800999760627747,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"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/porphyry-copper-deposit","display_name":"Porphyry copper deposit","score":0.8512425422668457},{"id":"https://openalex.org/keywords/epidote","display_name":"Epidote","score":0.7057230472564697},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.6543323993682861},{"id":"https://openalex.org/keywords/iron-oxide-copper-gold-ore-deposits","display_name":"Iron oxide copper gold ore deposits","score":0.6198136210441589},{"id":"https://openalex.org/keywords/hyperspectral-imaging","display_name":"Hyperspectral imaging","score":0.5770010352134705},{"id":"https://openalex.org/keywords/alunite","display_name":"Alunite","score":0.5345392227172852},{"id":"https://openalex.org/keywords/geochemistry","display_name":"Geochemistry","score":0.5119825005531311},{"id":"https://openalex.org/keywords/mineralogy","display_name":"Mineralogy","score":0.45001310110092163},{"id":"https://openalex.org/keywords/chlorite","display_name":"Chlorite","score":0.4172738194465637},{"id":"https://openalex.org/keywords/copper","display_name":"Copper","score":0.4164116680622101},{"id":"https://openalex.org/keywords/mineral","display_name":"Mineral","score":0.4104641079902649},{"id":"https://openalex.org/keywords/hydrothermal-circulation","display_name":"Hydrothermal circulation","score":0.3880222737789154},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.2460072636604309},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.14260709285736084},{"id":"https://openalex.org/keywords/fluid-inclusions","display_name":"Fluid inclusions","score":0.08127439022064209}],"concepts":[{"id":"https://openalex.org/C179319051","wikidata":"https://www.wikidata.org/wiki/Q574109","display_name":"Porphyry copper deposit","level":4,"score":0.8512425422668457},{"id":"https://openalex.org/C2778357522","wikidata":"https://www.wikidata.org/wiki/Q272844","display_name":"Epidote","level":4,"score":0.7057230472564697},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.6543323993682861},{"id":"https://openalex.org/C140167661","wikidata":"https://www.wikidata.org/wiki/Q6073008","display_name":"Iron oxide copper gold ore deposits","level":4,"score":0.6198136210441589},{"id":"https://openalex.org/C159078339","wikidata":"https://www.wikidata.org/wiki/Q959005","display_name":"Hyperspectral imaging","level":2,"score":0.5770010352134705},{"id":"https://openalex.org/C2776222295","wikidata":"https://www.wikidata.org/wiki/Q338106","display_name":"Alunite","level":3,"score":0.5345392227172852},{"id":"https://openalex.org/C17409809","wikidata":"https://www.wikidata.org/wiki/Q161764","display_name":"Geochemistry","level":1,"score":0.5119825005531311},{"id":"https://openalex.org/C199289684","wikidata":"https://www.wikidata.org/wiki/Q83353","display_name":"Mineralogy","level":1,"score":0.45001310110092163},{"id":"https://openalex.org/C2777844515","wikidata":"https://www.wikidata.org/wiki/Q593248","display_name":"Chlorite","level":3,"score":0.4172738194465637},{"id":"https://openalex.org/C544778455","wikidata":"https://www.wikidata.org/wiki/Q753","display_name":"Copper","level":2,"score":0.4164116680622101},{"id":"https://openalex.org/C2776432453","wikidata":"https://www.wikidata.org/wiki/Q7946","display_name":"Mineral","level":2,"score":0.4104641079902649},{"id":"https://openalex.org/C156622251","wikidata":"https://www.wikidata.org/wiki/Q1036221","display_name":"Hydrothermal circulation","level":2,"score":0.3880222737789154},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.2460072636604309},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.14260709285736084},{"id":"https://openalex.org/C2776152364","wikidata":"https://www.wikidata.org/wiki/Q1822828","display_name":"Fluid inclusions","level":3,"score":0.08127439022064209},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","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/C165205528","wikidata":"https://www.wikidata.org/wiki/Q83371","display_name":"Seismology","level":1,"score":0.0},{"id":"https://openalex.org/C2779870107","wikidata":"https://www.wikidata.org/wiki/Q43010","display_name":"Quartz","level":2,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/igarss46834.2022.9883330","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss46834.2022.9883330","pdf_url":null,"source":{"id":"https://openalex.org/S4363604196","display_name":"IGARSS 2022 - 2022 IEEE International Geoscience and Remote Sensing Symposium","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2022 - 2022 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"},{"id":"pmh:oai:gfzpublic.gfz-potsdam.de:item_5015303","is_oa":false,"landing_page_url":"https://gfzpublic.gfz-potsdam.de/pubman/item/item_5015303","pdf_url":null,"source":{"id":"https://openalex.org/S4306401313","display_name":"Publication Database GFZ (GFZ German Research Centre for Geosciences)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210152878","host_organization_name":"GFZ Helmholtz Centre for Geosciences","host_organization_lineage":["https://openalex.org/I4210152878"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Proceedings","raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"pmh:oai:gfzpublic.gfz.de:item_5015303","is_oa":false,"landing_page_url":"https://gfzpublic.gfz.de/pubman/item/item_5015303","pdf_url":null,"source":{"id":"https://openalex.org/S4306401313","display_name":"Publication Database GFZ (GFZ German Research Centre for Geosciences)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210152878","host_organization_name":"GFZ Helmholtz Centre for Geosciences","host_organization_lineage":["https://openalex.org/I4210152878"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Proceedings","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W2067643357","https://openalex.org/W2130671654","https://openalex.org/W2287681613"],"related_works":["https://openalex.org/W3004204397","https://openalex.org/W4233213354","https://openalex.org/W2350393473","https://openalex.org/W4302024498","https://openalex.org/W4240006785","https://openalex.org/W2987349187","https://openalex.org/W2163755453","https://openalex.org/W2965211210","https://openalex.org/W4242293168","https://openalex.org/W2018947826"],"abstract_inverted_index":{"Porphyry":[0],"copper":[1,38,67,147],"deposits":[2,39],"represent":[3],"very":[4],"large":[5,89],"differentiated":[6],"hydrothermal":[7],"alteration":[8,92],"footprints":[9,30],"resulting":[10],"from":[11],"convective":[12],"fluid":[13],"circulation.":[14],"Hyperspectral":[15],"imaging":[16],"spectroscopy":[17],"can":[18,141],"provide":[19],"a":[20,57,65,78,88],"rapid":[21],"and":[22,84,105,109,114,121,124,136,149],"effective":[23],"tool":[24],"for":[25,155],"systematic":[26],"mapping":[27],"of":[28,31,49,59,80,91,128],"mineralogical":[29],"many":[32],"mineral":[33,138],"systems":[34,148],"including":[35],"the":[36,47,60,151],"porphyry":[37,66,146],"at":[40],"local":[41],"to":[42,144],"regional":[43],"scales.":[44],"To":[45],"demonstrate":[46],"capability":[48],"airborne":[50,133],"hyperspectral":[51,134],"imagery":[52,135],"in":[53,71],"deposit":[54,68],"scale":[55],"exploration,":[56],"portion":[58],"HyMap":[61],"data":[62],"collected":[63],"over":[64,96],"named":[69],"Shadan":[70],"eastern":[72],"Iran":[73],"was":[74,94],"selected.":[75],"By":[76],"using":[77],"combination":[79],"spectral":[81],"unmixing":[82],"techniques":[83],"feature":[85],"extraction":[86],"methods,":[87],"suite":[90],"minerals":[93],"detected":[95],"this":[97,129],"deposit.":[98],"This":[99],"includes":[100],"white":[101],"mica":[102],"abundance,":[103],"composition,":[104,115],"crystallinity,":[106,110],"kaolinite":[107],"abundance":[108],"ferric":[111],"oxide":[112],"content":[113],"together":[116],"with":[117],"jarosite,":[118],"chlorite-epidote,":[119],"amphiboles,":[120],"tourmaline":[122],"abundances":[123],"distribution.":[125],"The":[126],"results":[127],"study":[130],"indicate":[131],"that":[132],"their":[137],"map":[139],"products":[140],"be":[142],"used":[143],"delineate":[145],"target":[150],"most":[152],"promising":[153],"areas":[154],"further":[156],"exploration":[157],"activities.":[158]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}