{"id":"https://openalex.org/W2077903438","doi":"https://doi.org/10.1109/lgrs.2013.2252877","title":"Spatial Resolution Effects on Chlorophyll Fluorescence Retrieval in a Heterogeneous Canopy Using Hyperspectral Imagery and Radiative Transfer Simulation","display_name":"Spatial Resolution Effects on Chlorophyll Fluorescence Retrieval in a Heterogeneous Canopy Using Hyperspectral Imagery and Radiative Transfer Simulation","publication_year":2013,"publication_date":"2013-05-02","ids":{"openalex":"https://openalex.org/W2077903438","doi":"https://doi.org/10.1109/lgrs.2013.2252877","mag":"2077903438"},"language":"en","primary_location":{"id":"doi:10.1109/lgrs.2013.2252877","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2013.2252877","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":true,"oa_status":"green","oa_url":null,"any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5070012917","display_name":"Pablo J. Zarco\u2010Tejada","orcid":"https://orcid.org/0000-0003-1433-6165"},"institutions":[{"id":"https://openalex.org/I134820265","display_name":"Consejo Superior de Investigaciones Cient\u00edficas","ror":"https://ror.org/02gfc7t72","country_code":"ES","type":"government","lineage":["https://openalex.org/I134820265"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Pablo J. Zarco-Tejada","raw_affiliation_strings":["Department of Remote Sensing, Spanish National Research Council, Cordoba, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Remote Sensing, Spanish National Research Council, Cordoba, Spain","institution_ids":["https://openalex.org/I134820265"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033939967","display_name":"Lola Su\u00e1rez","orcid":"https://orcid.org/0000-0001-5277-1112"},"institutions":[{"id":"https://openalex.org/I82951845","display_name":"RMIT University","ror":"https://ror.org/04ttjf776","country_code":"AU","type":"education","lineage":["https://openalex.org/I82951845"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Lola Suarez","raw_affiliation_strings":["School of Mathematical and Geospatial Sciences, RMIT University, Melbourne, VIC, Australia","Sch. of Math. & Geospatial Sci., RMIT Univ., Melbourne, VIC, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mathematical and Geospatial Sciences, RMIT University, Melbourne, VIC, Australia","institution_ids":["https://openalex.org/I82951845"]},{"raw_affiliation_string":"Sch. of Math. & Geospatial Sci., RMIT Univ., Melbourne, VIC, Australia","institution_ids":["https://openalex.org/I82951845"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5073169666","display_name":"V. Gonz\u00e1lez-Dugo","orcid":"https://orcid.org/0000-0002-1445-923X"},"institutions":[{"id":"https://openalex.org/I4210142251","display_name":"Instituto de Agricultura Sostenible","ror":"https://ror.org/039vw4178","country_code":"ES","type":"facility","lineage":["https://openalex.org/I134820265","https://openalex.org/I4210142251"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Victoria Gonzalez-Dugo","raw_affiliation_strings":["Department of Agronomy, Institute for Sustainable Agriculture, Spanish National Research Council, Cordoba, Spain","Dept. of Agronomy, Inst. for Sustainable Agric., Cordoba, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Agronomy, Institute for Sustainable Agriculture, Spanish National Research Council, Cordoba, Spain","institution_ids":["https://openalex.org/I4210142251"]},{"raw_affiliation_string":"Dept. of Agronomy, Inst. for Sustainable Agric., Cordoba, Spain","institution_ids":["https://openalex.org/I4210142251"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":4.8199,"has_fulltext":false,"cited_by_count":61,"citation_normalized_percentile":{"value":0.94541348,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"10","issue":"4","first_page":"937","last_page":"941"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11588","display_name":"Atmospheric and Environmental Gas Dynamics","score":0.9983000159263611,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10895","display_name":"Species Distribution and Climate Change","score":0.9830999970436096,"subfield":{"id":"https://openalex.org/subfields/2302","display_name":"Ecological Modeling"},"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/hyperspectral-imaging","display_name":"Hyperspectral imaging","score":0.7724725008010864},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.7526228427886963},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6923261880874634},{"id":"https://openalex.org/keywords/chlorophyll-fluorescence","display_name":"Chlorophyll fluorescence","score":0.5656049847602844},{"id":"https://openalex.org/keywords/canopy","display_name":"Canopy","score":0.5605103969573975},{"id":"https://openalex.org/keywords/radiative-transfer","display_name":"Radiative transfer","score":0.5220736861228943},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.5164973139762878},{"id":"https://openalex.org/keywords/bidirectional-reflectance-distribution-function","display_name":"Bidirectional reflectance distribution function","score":0.43879789113998413},{"id":"https://openalex.org/keywords/fluorescence","display_name":"Fluorescence","score":0.42679423093795776},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.41679617762565613},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.3947681784629822},{"id":"https://openalex.org/keywords/biological-system","display_name":"Biological system","score":0.3524727523326874},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.34693920612335205},{"id":"https://openalex.org/keywords/botany","display_name":"Botany","score":0.28319835662841797},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2558442950248718},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.16612562537193298},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.15345460176467896},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.1485445201396942},{"id":"https://openalex.org/keywords/reflectivity","display_name":"Reflectivity","score":0.14458486437797546}],"concepts":[{"id":"https://openalex.org/C159078339","wikidata":"https://www.wikidata.org/wiki/Q959005","display_name":"Hyperspectral imaging","level":2,"score":0.7724725008010864},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.7526228427886963},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6923261880874634},{"id":"https://openalex.org/C24630173","wikidata":"https://www.wikidata.org/wiki/Q1075297","display_name":"Chlorophyll fluorescence","level":3,"score":0.5656049847602844},{"id":"https://openalex.org/C101000010","wikidata":"https://www.wikidata.org/wiki/Q5033434","display_name":"Canopy","level":2,"score":0.5605103969573975},{"id":"https://openalex.org/C74902906","wikidata":"https://www.wikidata.org/wiki/Q1190858","display_name":"Radiative transfer","level":2,"score":0.5220736861228943},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.5164973139762878},{"id":"https://openalex.org/C151596937","wikidata":"https://www.wikidata.org/wiki/Q856980","display_name":"Bidirectional reflectance distribution function","level":3,"score":0.43879789113998413},{"id":"https://openalex.org/C91881484","wikidata":"https://www.wikidata.org/wiki/Q191807","display_name":"Fluorescence","level":2,"score":0.42679423093795776},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.41679617762565613},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.3947681784629822},{"id":"https://openalex.org/C186060115","wikidata":"https://www.wikidata.org/wiki/Q30336093","display_name":"Biological system","level":1,"score":0.3524727523326874},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.34693920612335205},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.28319835662841797},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2558442950248718},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.16612562537193298},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.15345460176467896},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.1485445201396942},{"id":"https://openalex.org/C108597893","wikidata":"https://www.wikidata.org/wiki/Q663650","display_name":"Reflectivity","level":2,"score":0.14458486437797546}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/lgrs.2013.2252877","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2013.2252877","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"},{"id":"pmh:oai:alma.61RMIT_INST:11246939550001341","is_oa":false,"landing_page_url":"http://doi.org/10.1109/LGRS.2013.2252877","pdf_url":null,"source":{"id":"https://openalex.org/S4306402074","display_name":"RMIT Research Repository (RMIT University Library)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I82951845","host_organization_name":"RMIT University","host_organization_lineage":["https://openalex.org/I82951845"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"text"},{"id":"pmh:oai:digital.csic.es:10261/92204","is_oa":false,"landing_page_url":"http://hdl.handle.net/10261/92204","pdf_url":null,"source":{"id":"https://openalex.org/S4306400616","display_name":"DIGITAL.CSIC (Spanish National Research Council (CSIC))","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I134820265","host_organization_name":"Consejo Superior de Investigaciones Cient\u00edficas","host_organization_lineage":["https://openalex.org/I134820265"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Art\u00edculo"},{"id":"pmh:oai:figshare.com:article/27461259","is_oa":true,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4377196282","display_name":"Figshare","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210132348","host_organization_name":"Figshare (United Kingdom)","host_organization_lineage":["https://openalex.org/I4210132348"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"}],"best_oa_location":{"id":"pmh:oai:figshare.com:article/27461259","is_oa":true,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4377196282","display_name":"Figshare","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210132348","host_organization_name":"Figshare (United Kingdom)","host_organization_lineage":["https://openalex.org/I4210132348"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1540471798","https://openalex.org/W1568528618","https://openalex.org/W1964960992","https://openalex.org/W1993361296","https://openalex.org/W1994157009","https://openalex.org/W1994426843","https://openalex.org/W2010581112","https://openalex.org/W2019012731","https://openalex.org/W2048405443","https://openalex.org/W2080842088","https://openalex.org/W2110855473","https://openalex.org/W2111443984","https://openalex.org/W2115074198","https://openalex.org/W2121181770","https://openalex.org/W2124274454","https://openalex.org/W2153958436","https://openalex.org/W2164995320","https://openalex.org/W2166174464","https://openalex.org/W2797694049","https://openalex.org/W6750588832"],"related_works":["https://openalex.org/W1996671438","https://openalex.org/W4382897192","https://openalex.org/W2063805703","https://openalex.org/W2611841783","https://openalex.org/W2010071472","https://openalex.org/W2155104807","https://openalex.org/W2317401237","https://openalex.org/W1990800631","https://openalex.org/W2167120702","https://openalex.org/W2579567122"],"abstract_inverted_index":{"Increasing":[0],"attention":[1],"is":[2,81,116,122],"being":[3],"given":[4],"to":[5,15,65,86,106,212,240],"chlorophyll":[6],"fluorescence":[7,91,125,217],"(F)":[8],"for":[9,210,245],"global":[10,39],"monitoring":[11],"of":[12,31,41,52,68,90,170,263,269],"vegetation":[13],"due":[14,64],"its":[16],"relationship":[17,121,155],"with":[18,34,229,250],"physiology.":[19],"New":[20],"progress":[21,45],"has":[22,46],"been":[23,47],"made":[24,48],"in":[25,49,58,83],"the":[26,35,50,53,66,88,93,109,208,230,241,267],"methodological":[27],"and":[28,73,102,132,142,158,188,203,224,238,257],"technical":[29],"aspects":[30],"signal":[32,55,111,218],"retrieval":[33,89],"recently":[36],"published":[37],"low-resolution":[38],"maps":[40],"fluorescence.":[42],"Nevertheless,":[43],"little":[44],"interpretation":[51],"F":[54,110,157,271],"when":[56,182],"quantified":[57,134],"large":[59],"pixels,":[60],"an":[61],"important":[62],"issue":[63],"effects":[67],"structure,":[69],"percentage":[70,264],"cover,":[71,265],"shadows,":[72,141,202],"background.":[74],"High-resolution":[75],"(40":[76],"cm)":[77],"airborne":[78],"hyperspectral":[79],"imagery":[80],"used":[82],"this":[84,246],"letter":[85,206],"assess":[87],"by":[92],"Fraunhofer":[94],"line":[95],"depth":[96],"method":[97],"from":[98,113,127,135,184,198,219,272],"pure":[99,128,138,185],"tree":[100,129,139,186],"crowns":[101,130,187],"aggregated":[103,114,220,273],"pixels.":[104,221],"Due":[105],"canopy":[107],"heterogeneity,":[108],"extracted":[112,126],"pixels":[115,136,199,259,274],"highly":[117],"degraded.":[118],"A":[119],"poor":[120],"obtained":[123],"between":[124,156,255],"(Fcrown)":[131],"that":[133],"aggregating":[137],"crowns,":[140],"background":[143],"(Faggregated)":[144],"(R":[145,275],"<sup":[146,174,190,276],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[147,175,191,277],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</sup>":[148,176,192,278],"=":[149,177,193,279],"0.25;":[150],"p":[151,281],"<;":[152,180,196,282],"0.01).":[153,283],"The":[154,222],"stomatal":[159],"conductance":[160],"(used":[161],"as":[162,167,260],"a":[163,168,215,261],"physiological":[164],"indicator)":[165],"decreases":[166],"function":[169,262],"aggregation,":[171],"yielding":[172],"R":[173,189],"0.69":[178],"(p":[179,195],"0.01)":[181],"calculated":[183],"0.38":[194],"0.05)":[197],"containing":[200],"crown,":[201],"soil.":[204],"This":[205],"demonstrates":[207],"need":[209],"methods":[211],"accurately":[213],"retrieve":[214],"pure-vegetation":[216],"FluorMODleaf":[223],"FluorSAIL":[225],"models":[226],"were":[227],"combined":[228],"geometric":[231],"forest":[232],"light":[233],"interaction":[234],"model":[235,237,243],"(FLIM)":[236],"led":[239],"\u201cFluorFLIM\u201d":[242],"developed":[244],"letter.":[247],"Simulations":[248],"conducted":[249],"FluorFLIM":[251],"obtain":[252],"predictive":[253],"relationships":[254],"Fcrown":[256],"Faggregated":[258],"enabling":[266],"estimation":[268],"pure-crown":[270],"0.72,":[280]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":10},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":7},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":6},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":3}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}