{"id":"https://openalex.org/W2152057215","doi":"https://doi.org/10.1109/igarss.2011.6049422","title":"Scale effect of vegetation index based thermal sharpening: A simulation study based on aster data","display_name":"Scale effect of vegetation index based thermal sharpening: A simulation study based on aster data","publication_year":2011,"publication_date":"2011-07-01","ids":{"openalex":"https://openalex.org/W2152057215","doi":"https://doi.org/10.1109/igarss.2011.6049422","mag":"2152057215"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2011.6049422","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2011.6049422","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-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/A5101742037","display_name":"Xuehong Chen","orcid":"https://orcid.org/0000-0001-7223-8649"},"institutions":[{"id":"https://openalex.org/I60134161","display_name":"Nagoya University","ror":"https://ror.org/04chrp450","country_code":"JP","type":"education","lineage":["https://openalex.org/I60134161"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Xuehong Chen","raw_affiliation_strings":["Graduate School of Environmental Studies, Nagoya University, Nagoya, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Environmental Studies, Nagoya University, Nagoya, Japan","institution_ids":["https://openalex.org/I60134161"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061253085","display_name":"Yasushi Yamaguchi","orcid":"https://orcid.org/0000-0002-2554-1060"},"institutions":[{"id":"https://openalex.org/I60134161","display_name":"Nagoya University","ror":"https://ror.org/04chrp450","country_code":"JP","type":"education","lineage":["https://openalex.org/I60134161"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yasushi Yamaguchi","raw_affiliation_strings":["Graduate School of Environmental Studies, Nagoya University, Nagoya, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Environmental Studies, Nagoya University, Nagoya, Japan","institution_ids":["https://openalex.org/I60134161"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089564180","display_name":"Jin Chen","orcid":"https://orcid.org/0000-0002-6497-4141"},"institutions":[{"id":"https://openalex.org/I25254941","display_name":"Beijing Normal University","ror":"https://ror.org/022k4wk35","country_code":"CN","type":"education","lineage":["https://openalex.org/I25254941"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jin Chen","raw_affiliation_strings":["State Key Laboratory of Earth Surface Processes and Resource Ecology, Beijing Normal University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Earth Surface Processes and Resource Ecology, Beijing Normal University, Beijing, China","institution_ids":["https://openalex.org/I25254941"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5091312485","display_name":"Yusheng Shi","orcid":"https://orcid.org/0000-0001-7256-3628"},"institutions":[{"id":"https://openalex.org/I60134161","display_name":"Nagoya University","ror":"https://ror.org/04chrp450","country_code":"JP","type":"education","lineage":["https://openalex.org/I60134161"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yusheng Shi","raw_affiliation_strings":["Graduate School of Environmental Studies, Nagoya University, Nagoya, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Environmental Studies, Nagoya University, Nagoya, Japan","institution_ids":["https://openalex.org/I60134161"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":8.0818,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.97986907,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1235","last_page":"1238"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12019","display_name":"Calibration and Measurement Techniques","score":0.9973999857902527,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"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/T12019","display_name":"Calibration and Measurement Techniques","score":0.9973999857902527,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"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/T11856","display_name":"Thermography and Photoacoustic Techniques","score":0.9969000220298767,"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/T10766","display_name":"Urban Heat Island Mitigation","score":0.9962000250816345,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/sharpening","display_name":"Sharpening","score":0.9717667102813721},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.6839004755020142},{"id":"https://openalex.org/keywords/vegetation","display_name":"Vegetation (pathology)","score":0.6240458488464355},{"id":"https://openalex.org/keywords/advanced-spaceborne-thermal-emission-and-reflection-radiometer","display_name":"Advanced Spaceborne Thermal Emission and Reflection Radiometer","score":0.5719487071037292},{"id":"https://openalex.org/keywords/index","display_name":"Index (typography)","score":0.5367329120635986},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.4818536043167114},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.4582376480102539},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.42638713121414185},{"id":"https://openalex.org/keywords/resolution","display_name":"Resolution (logic)","score":0.42545509338378906},{"id":"https://openalex.org/keywords/enhanced-vegetation-index","display_name":"Enhanced vegetation index","score":0.4113865792751312},{"id":"https://openalex.org/keywords/vegetation-index","display_name":"Vegetation Index","score":0.4034748077392578},{"id":"https://openalex.org/keywords/normalized-difference-vegetation-index","display_name":"Normalized Difference Vegetation Index","score":0.37769219279289246},{"id":"https://openalex.org/keywords/leaf-area-index","display_name":"Leaf area index","score":0.2653045654296875},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.23175039887428284},{"id":"https://openalex.org/keywords/digital-elevation-model","display_name":"Digital elevation model","score":0.17880967259407043},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.151984304189682},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.11346036195755005},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.10563910007476807},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.09897592663764954},{"id":"https://openalex.org/keywords/ecology","display_name":"Ecology","score":0.08541038632392883}],"concepts":[{"id":"https://openalex.org/C2781137444","wikidata":"https://www.wikidata.org/wiki/Q237105","display_name":"Sharpening","level":2,"score":0.9717667102813721},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.6839004755020142},{"id":"https://openalex.org/C2776133958","wikidata":"https://www.wikidata.org/wiki/Q7918366","display_name":"Vegetation (pathology)","level":2,"score":0.6240458488464355},{"id":"https://openalex.org/C13772937","wikidata":"https://www.wikidata.org/wiki/Q298019","display_name":"Advanced Spaceborne Thermal Emission and Reflection Radiometer","level":3,"score":0.5719487071037292},{"id":"https://openalex.org/C2777382242","wikidata":"https://www.wikidata.org/wiki/Q6017816","display_name":"Index (typography)","level":2,"score":0.5367329120635986},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.4818536043167114},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.4582376480102539},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.42638713121414185},{"id":"https://openalex.org/C138268822","wikidata":"https://www.wikidata.org/wiki/Q1051925","display_name":"Resolution (logic)","level":2,"score":0.42545509338378906},{"id":"https://openalex.org/C78869512","wikidata":"https://www.wikidata.org/wiki/Q5378810","display_name":"Enhanced vegetation index","level":5,"score":0.4113865792751312},{"id":"https://openalex.org/C2780376076","wikidata":"https://www.wikidata.org/wiki/Q1499458","display_name":"Vegetation Index","level":4,"score":0.4034748077392578},{"id":"https://openalex.org/C1549246","wikidata":"https://www.wikidata.org/wiki/Q718775","display_name":"Normalized Difference Vegetation Index","level":3,"score":0.37769219279289246},{"id":"https://openalex.org/C25989453","wikidata":"https://www.wikidata.org/wiki/Q446746","display_name":"Leaf area index","level":2,"score":0.2653045654296875},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.23175039887428284},{"id":"https://openalex.org/C181843262","wikidata":"https://www.wikidata.org/wiki/Q640492","display_name":"Digital elevation model","level":2,"score":0.17880967259407043},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.151984304189682},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.11346036195755005},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.10563910007476807},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.09897592663764954},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.08541038632392883},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2011.6049422","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2011.6049422","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Life in Land","id":"https://metadata.un.org/sdg/15","score":0.6800000071525574}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W1983002255","https://openalex.org/W1990330790","https://openalex.org/W2014630223","https://openalex.org/W2052883874"],"related_works":["https://openalex.org/W3207384893","https://openalex.org/W3207046288","https://openalex.org/W4283156607","https://openalex.org/W2374167006","https://openalex.org/W4214921029","https://openalex.org/W4313432081","https://openalex.org/W4285330809","https://openalex.org/W2012686349","https://openalex.org/W2969795594","https://openalex.org/W3185761094"],"abstract_inverted_index":{"Vegetation":[0],"index":[1,18,63,87,126],"based":[2,127],"thermal":[3,73,114],"sharpening":[4,57,79,128,152],"technologies":[5],"have":[6],"been":[7],"studied":[8],"recently.":[9],"Previous":[10],"studies":[11],"showed":[12],"that":[13,46,147],"the":[14,28,47,53,56,67,83,100,104,108,131],"relationship":[15,29,60,84,101],"between":[16],"vegetation":[17,62,86,125],"and":[19,138],"surface":[20],"temperature":[21,64,80,88],"is":[22],"independent":[23],"with":[24],"spatial":[25,69,91,110,134],"resolution;":[26],"consequently,":[27],"established":[30,65,102],"on":[31,37,66,89,103],"coarse":[32],"resolution":[33,48],"can":[34,50,149],"be":[35,76],"applied":[36],"fine":[38],"resolution.":[39],"However,":[40],"in":[41],"this":[42,121],"study,":[43],"we":[44],"found":[45],"independence":[49],"not":[51],"grant":[52],"effectiveness":[54],"of":[55,61,72,85,113,133],"method.":[58,156],"Instead,":[59],"correct":[68],"size":[70,111,135],"(size":[71,112],"resolution)":[74,115],"should":[75],"used":[77],"for":[78],"image.":[81],"Unfortunately,":[82],"different":[90],"sizes":[92],"varies":[93],"greatly.":[94],"Therefore,":[95],"previous":[96],"methods":[97],"which":[98],"apply":[99],"whole":[105],"image":[106],"to":[107],"small":[109],"may":[116],"produce":[117],"large":[118],"error.":[119],"In":[120],"paper,":[122],"an":[123],"improved":[124],"method":[129],"considering":[130],"effect":[132],"was":[136],"proposed":[137],"tested":[139],"by":[140],"a":[141],"simulation":[142],"study.":[143],"The":[144],"result":[145],"shows":[146],"it":[148],"acquire":[150],"higher":[151],"accuracy":[153],"than":[154],"original":[155]},"counts_by_year":[{"year":2014,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
