{"id":"https://openalex.org/W4316661075","doi":"https://doi.org/10.1109/lgrs.2022.3232770","title":"Changing of Rock Fragments Equivalent Emissivity and Its Impact on Localized Positive Infrared Brightness Temperature as Rock Fractured","display_name":"Changing of Rock Fragments Equivalent Emissivity and Its Impact on Localized Positive Infrared Brightness Temperature as Rock Fractured","publication_year":2023,"publication_date":"2023-01-01","ids":{"openalex":"https://openalex.org/W4316661075","doi":"https://doi.org/10.1109/lgrs.2022.3232770"},"language":"en","primary_location":{"id":"doi:10.1109/lgrs.2022.3232770","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/lgrs.2022.3232770","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"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 Geoscience and Remote Sensing Letters","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/A5015536166","display_name":"Xiangxin Liu","orcid":"https://orcid.org/0000-0002-8742-5938"},"institutions":[{"id":"https://openalex.org/I4510145","display_name":"Jiangxi University of Science and Technology","ror":"https://ror.org/03q0t9252","country_code":"CN","type":"education","lineage":["https://openalex.org/I4510145"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xiangxin Liu","raw_affiliation_strings":["School of Civil and Surveying and Mapping Engineering, Jiangxi University of Science and Technology, Ganzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Civil and Surveying and Mapping Engineering, Jiangxi University of Science and Technology, Ganzhou, China","institution_ids":["https://openalex.org/I4510145"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090637514","display_name":"Lixin Wu","orcid":"https://orcid.org/0000-0001-5860-3371"},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lixin Wu","raw_affiliation_strings":["School of Geosciences and Info-Physics, Central South University, Changsha, China"],"affiliations":[{"raw_affiliation_string":"School of Geosciences and Info-Physics, Central South University, Changsha, China","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100732240","display_name":"Yanbo Zhang","orcid":"https://orcid.org/0000-0001-8185-3248"},"institutions":[{"id":"https://openalex.org/I137506752","display_name":"North China University of Science and Technology","ror":"https://ror.org/04z4wmb81","country_code":"CN","type":"education","lineage":["https://openalex.org/I137506752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanbo Zhang","raw_affiliation_strings":["College of Mining Engineering, North China University of Science and Technology, Tangshan, China"],"affiliations":[{"raw_affiliation_string":"College of Mining Engineering, North China University of Science and Technology, Tangshan, China","institution_ids":["https://openalex.org/I137506752"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054722054","display_name":"Wenfei Mao","orcid":"https://orcid.org/0000-0001-8536-9007"},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenfei Mao","raw_affiliation_strings":["School of Geosciences and Info-Physics, Central South University, Changsha, China"],"affiliations":[{"raw_affiliation_string":"School of Geosciences and Info-Physics, Central South University, Changsha, China","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5044246378","display_name":"Yuan Qi","orcid":"https://orcid.org/0000-0001-7935-5397"},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuan Qi","raw_affiliation_strings":["School of Geosciences and Info-Physics, Central South University, Changsha, China"],"affiliations":[{"raw_affiliation_string":"School of Geosciences and Info-Physics, Central South University, Changsha, China","institution_ids":["https://openalex.org/I139660479"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5015536166"],"corresponding_institution_ids":["https://openalex.org/I4510145"],"apc_list":null,"apc_paid":null,"fwci":0.4976,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.5381916,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"20","issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11856","display_name":"Thermography and Photoacoustic Techniques","score":0.9901999831199646,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/T11856","display_name":"Thermography and Photoacoustic Techniques","score":0.9901999831199646,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/T12424","display_name":"Earthquake Detection and Analysis","score":0.9872000217437744,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10001","display_name":"Geological and Geochemical Analysis","score":0.9850000143051147,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/emissivity","display_name":"Emissivity","score":0.7575716376304626},{"id":"https://openalex.org/keywords/infrared","display_name":"Infrared","score":0.5425172448158264},{"id":"https://openalex.org/keywords/brightness","display_name":"Brightness","score":0.47362157702445984},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.3601204454898834},{"id":"https://openalex.org/keywords/analytical-chemistry","display_name":"Analytical Chemistry (journal)","score":0.332027792930603},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.32156902551651},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.30384132266044617},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.24234482645988464},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.16123172640800476},{"id":"https://openalex.org/keywords/organic-chemistry","display_name":"Organic chemistry","score":0.09290182590484619}],"concepts":[{"id":"https://openalex.org/C163651212","wikidata":"https://www.wikidata.org/wiki/Q899670","display_name":"Emissivity","level":2,"score":0.7575716376304626},{"id":"https://openalex.org/C158355884","wikidata":"https://www.wikidata.org/wiki/Q11388","display_name":"Infrared","level":2,"score":0.5425172448158264},{"id":"https://openalex.org/C125245961","wikidata":"https://www.wikidata.org/wiki/Q221656","display_name":"Brightness","level":2,"score":0.47362157702445984},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3601204454898834},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.332027792930603},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.32156902551651},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.30384132266044617},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.24234482645988464},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.16123172640800476},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.09290182590484619}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lgrs.2022.3232770","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/lgrs.2022.3232770","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"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 Geoscience and Remote Sensing Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","score":0.4300000071525574,"display_name":"Sustainable cities and communities"}],"awards":[{"id":"https://openalex.org/G1322829655","display_name":null,"funder_award_id":"51774138","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4683039520","display_name":null,"funder_award_id":"41930108","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5404798694","display_name":null,"funder_award_id":"41977219","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1612376369","https://openalex.org/W1992944084","https://openalex.org/W2031306123","https://openalex.org/W2063520292","https://openalex.org/W2082153038","https://openalex.org/W2127294329","https://openalex.org/W2159694534","https://openalex.org/W2294004470","https://openalex.org/W2606713883","https://openalex.org/W2765236671","https://openalex.org/W2982593247","https://openalex.org/W3007414933","https://openalex.org/W4245955076","https://openalex.org/W4251887136"],"related_works":["https://openalex.org/W2808674559","https://openalex.org/W2560269517","https://openalex.org/W2387660561","https://openalex.org/W2037307975","https://openalex.org/W2955374719","https://openalex.org/W2376228633","https://openalex.org/W144683568","https://openalex.org/W2891121886","https://openalex.org/W2370498850","https://openalex.org/W2351918023"],"abstract_inverted_index":{"Although":[0],"thermal":[1,200],"infrared":[2,23,34,44,75,224],"imaging":[3,76,225],"has":[4,36],"been":[5,38],"developed":[6],"as":[7,146],"an":[8,60,74],"important":[9],"tool":[10],"of":[11,54,67,94,110,113,129,139,158,180,202,213],"remote":[12,191],"sensing":[13,192],"rock":[14,26,62,95,111,130,141,214,228,235],"mechanics":[15],"(RSRM)":[16],"since":[17],"the":[18,20,43,82,91,100,144,147,153,159,178,195],"1990s,":[19],"relationship":[21,80],"between":[22,81],"emissivity":[24,102],"and":[25,57,64,90,99,142,198,230,237],"fragments,":[27],"which":[28,218],"is":[29,97,116,167,188],"essential":[30],"for":[31],"interpreting":[32],"positive":[33],"abnormity,":[35],"not":[37],"investigated.":[39],"In":[40],"this":[41],"letter,":[42],"brightness":[45],"temperature":[46],"(IBT)":[47],"(<inline-formula":[48],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[49,85,104,123,162,182,205],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">":[50,86,105,124,163,183,206],"<tex-math":[51,87,106,125,164,184,207],"notation=\"LaTeX\">$T_{b}$":[52,88,165,208],"</tex-math></inline-formula>)":[53],"sandstone,":[55],"marble,":[56],"granite,":[58],"including":[59],"intact":[61,140],"specimen":[63],"its":[65],"fragments":[66,96,112,131],"six-level":[68],"sizes,":[69],"was":[70,119],"experimentally":[71],"detected":[72,83],"with":[73],"system":[77],"indoor.":[78],"The":[79],"<inline-formula":[84,103,122,161,181,204],"</tex-math></inline-formula>":[89,109,128,166,187,209],"measured":[92],"size":[93],"investigated,":[98],"equivalent":[101],"notation=\"LaTeX\">$\\varepsilon":[107,126,185],"_{\\!\\!f}$":[108,127,186],"different":[114],"sizes":[115,149],"obtained.":[117],"It":[118],"discovered":[120],"that":[121,138,177],"rose":[132],"up":[133],"to":[134,137,152,216,223],"8.43%":[135],"compared":[136],"behaved":[143],"maximum":[145],"fragment":[148],"get":[150],"close":[151],"mineral":[154],"particle":[155],"scale":[156],"(MPS)":[157],"rock.":[160],"hence":[168],"locally":[169],"lifted":[170],"by":[171],"6.16":[172],"K.":[173],"This":[174],"letter":[175],"revealed":[176],"rise":[179],"a":[189],"third":[190],"mechanism,":[193],"besides":[194],"known":[196],"thermoelastic":[197],"friction":[199],"effects,":[201],"local":[203],"enhancement":[210],"in":[211,234],"process":[212],"loaded":[215],"fracturing,":[217],"provides":[219],"new":[220],"experimental":[221],"supports":[222],"detection":[226],"on":[227],"fracturing":[229],"IBT-based":[231],"stability":[232],"analysis":[233],"engineering":[236],"geostructures.":[238]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2}],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-10T00:00:00"}
