{"id":"https://openalex.org/W4411171731","doi":"https://doi.org/10.1109/tgrs.2025.3578534","title":"Improved PROSAIL Inversion via Auto Differentiation for Estimating Leaf Area Index and Canopy Chlorophyll Content","display_name":"Improved PROSAIL Inversion via Auto Differentiation for Estimating Leaf Area Index and Canopy Chlorophyll Content","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4411171731","doi":"https://doi.org/10.1109/tgrs.2025.3578534"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2025.3578534","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2025.3578534","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/A5022099839","display_name":"Lisai Cao","orcid":"https://orcid.org/0009-0005-9897-9732"},"institutions":[{"id":"https://openalex.org/I194450716","display_name":"Jilin University","ror":"https://ror.org/00js3aw79","country_code":"CN","type":"education","lineage":["https://openalex.org/I194450716"]},{"id":"https://openalex.org/I4210134929","display_name":"Jilin Province Science and Technology Department","ror":"https://ror.org/049x38272","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210134929"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Lisai Cao","raw_affiliation_strings":["College of Geoexploration Science and Technology, Jilin University, Changchun, China"],"affiliations":[{"raw_affiliation_string":"College of Geoexploration Science and Technology, Jilin University, Changchun, China","institution_ids":["https://openalex.org/I4210134929","https://openalex.org/I194450716"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103100390","display_name":"Shengbo Chen","orcid":"https://orcid.org/0000-0002-5399-709X"},"institutions":[{"id":"https://openalex.org/I194450716","display_name":"Jilin University","ror":"https://ror.org/00js3aw79","country_code":"CN","type":"education","lineage":["https://openalex.org/I194450716"]},{"id":"https://openalex.org/I4210134929","display_name":"Jilin Province Science and Technology Department","ror":"https://ror.org/049x38272","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210134929"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shengbo Chen","raw_affiliation_strings":["College of Geoexploration Science and Technology, Jilin University, Changchun, China"],"affiliations":[{"raw_affiliation_string":"College of Geoexploration Science and Technology, Jilin University, Changchun, China","institution_ids":["https://openalex.org/I4210134929","https://openalex.org/I194450716"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084861615","display_name":"Zhijun Zhen","orcid":"https://orcid.org/0000-0003-3488-9007"},"institutions":[{"id":"https://openalex.org/I194450716","display_name":"Jilin University","ror":"https://ror.org/00js3aw79","country_code":"CN","type":"education","lineage":["https://openalex.org/I194450716"]},{"id":"https://openalex.org/I4210134929","display_name":"Jilin Province Science and Technology Department","ror":"https://ror.org/049x38272","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210134929"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhijun Zhen","raw_affiliation_strings":["College of Geoexploration Science and Technology, Jilin University, Changchun, China"],"affiliations":[{"raw_affiliation_string":"College of Geoexploration Science and Technology, Jilin University, Changchun, China","institution_ids":["https://openalex.org/I4210134929","https://openalex.org/I194450716"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019546463","display_name":"Zhuqiang Li","orcid":"https://orcid.org/0000-0003-3836-681X"},"institutions":[{"id":"https://openalex.org/I194450716","display_name":"Jilin University","ror":"https://ror.org/00js3aw79","country_code":"CN","type":"education","lineage":["https://openalex.org/I194450716"]},{"id":"https://openalex.org/I4210134929","display_name":"Jilin Province Science and Technology Department","ror":"https://ror.org/049x38272","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210134929"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhuqiang Li","raw_affiliation_strings":["College of Geoexploration Science and Technology, Jilin University, Changchun, China"],"affiliations":[{"raw_affiliation_string":"College of Geoexploration Science and Technology, Jilin University, Changchun, China","institution_ids":["https://openalex.org/I4210134929","https://openalex.org/I194450716"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023445469","display_name":"Kaisi Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I194450716","display_name":"Jilin University","ror":"https://ror.org/00js3aw79","country_code":"CN","type":"education","lineage":["https://openalex.org/I194450716"]},{"id":"https://openalex.org/I4210134929","display_name":"Jilin Province Science and Technology Department","ror":"https://ror.org/049x38272","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210134929"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kaisi Wang","raw_affiliation_strings":["College of Geoexploration Science and Technology, Jilin University, Changchun, China"],"affiliations":[{"raw_affiliation_string":"College of Geoexploration Science and Technology, Jilin University, Changchun, China","institution_ids":["https://openalex.org/I4210134929","https://openalex.org/I194450716"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5022099839"],"corresponding_institution_ids":["https://openalex.org/I194450716","https://openalex.org/I4210134929"],"apc_list":null,"apc_paid":null,"fwci":1.7548,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.85353028,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":"63","issue":null,"first_page":"1","last_page":"17"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14365","display_name":"Leaf Properties and Growth Measurement","score":0.9972000122070312,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T14365","display_name":"Leaf Properties and Growth Measurement","score":0.9972000122070312,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10640","display_name":"Spectroscopy and Chemometric Analyses","score":0.9833999872207642,"subfield":{"id":"https://openalex.org/subfields/1602","display_name":"Analytical Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.9316999912261963,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/canopy","display_name":"Canopy","score":0.7149466872215271},{"id":"https://openalex.org/keywords/leaf-area-index","display_name":"Leaf area index","score":0.707836389541626},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6820447444915771},{"id":"https://openalex.org/keywords/inversion","display_name":"Inversion (geology)","score":0.5376995205879211},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.4938119351863861},{"id":"https://openalex.org/keywords/reflectivity","display_name":"Reflectivity","score":0.41468241810798645},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.35063135623931885},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.1984633207321167},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.14108574390411377},{"id":"https://openalex.org/keywords/botany","display_name":"Botany","score":0.10780993103981018},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.10509276390075684}],"concepts":[{"id":"https://openalex.org/C101000010","wikidata":"https://www.wikidata.org/wiki/Q5033434","display_name":"Canopy","level":2,"score":0.7149466872215271},{"id":"https://openalex.org/C25989453","wikidata":"https://www.wikidata.org/wiki/Q446746","display_name":"Leaf area index","level":2,"score":0.707836389541626},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6820447444915771},{"id":"https://openalex.org/C1893757","wikidata":"https://www.wikidata.org/wiki/Q3653001","display_name":"Inversion (geology)","level":3,"score":0.5376995205879211},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.4938119351863861},{"id":"https://openalex.org/C108597893","wikidata":"https://www.wikidata.org/wiki/Q663650","display_name":"Reflectivity","level":2,"score":0.41468241810798645},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.35063135623931885},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.1984633207321167},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.14108574390411377},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.10780993103981018},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10509276390075684},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C109007969","wikidata":"https://www.wikidata.org/wiki/Q749565","display_name":"Structural basin","level":2,"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/tgrs.2025.3578534","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2025.3578534","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":[{"score":0.6000000238418579,"display_name":"Climate action","id":"https://metadata.un.org/sdg/13"}],"awards":[{"id":"https://openalex.org/G7163915062","display_name":null,"funder_award_id":"42201372","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":56,"referenced_works":["https://openalex.org/W149887535","https://openalex.org/W196321102","https://openalex.org/W1772504446","https://openalex.org/W1953383193","https://openalex.org/W1965573563","https://openalex.org/W1978160572","https://openalex.org/W1980879303","https://openalex.org/W1997904108","https://openalex.org/W1999051604","https://openalex.org/W2003944446","https://openalex.org/W2008254003","https://openalex.org/W2020708554","https://openalex.org/W2029767409","https://openalex.org/W2051434435","https://openalex.org/W2056825802","https://openalex.org/W2066612219","https://openalex.org/W2067703153","https://openalex.org/W2101010747","https://openalex.org/W2109006150","https://openalex.org/W2113609924","https://openalex.org/W2121025745","https://openalex.org/W2129874533","https://openalex.org/W2160469051","https://openalex.org/W2168252538","https://openalex.org/W2344324814","https://openalex.org/W2404939661","https://openalex.org/W2502655619","https://openalex.org/W2596051487","https://openalex.org/W2883957308","https://openalex.org/W2897285410","https://openalex.org/W2980382960","https://openalex.org/W2983376237","https://openalex.org/W3003896119","https://openalex.org/W3009774286","https://openalex.org/W3031420959","https://openalex.org/W3075397214","https://openalex.org/W3082590915","https://openalex.org/W3109221266","https://openalex.org/W3121972076","https://openalex.org/W3130858219","https://openalex.org/W3135933075","https://openalex.org/W3169357370","https://openalex.org/W3181658859","https://openalex.org/W3197362177","https://openalex.org/W4221146591","https://openalex.org/W4362586439","https://openalex.org/W4376280083","https://openalex.org/W4379745893","https://openalex.org/W4388585095","https://openalex.org/W4389917259","https://openalex.org/W4399070108","https://openalex.org/W4401283574","https://openalex.org/W6631190155","https://openalex.org/W6638908295","https://openalex.org/W6862226483","https://openalex.org/W6888840672"],"related_works":["https://openalex.org/W2377212262","https://openalex.org/W4327748155","https://openalex.org/W2955967599","https://openalex.org/W2549050738","https://openalex.org/W4387208895","https://openalex.org/W1594879216","https://openalex.org/W32300172","https://openalex.org/W2388815296","https://openalex.org/W1972288805","https://openalex.org/W2115049406"],"abstract_inverted_index":{"The":[0,87,110,172],"accurate":[1],"mapping":[2],"of":[3,49,103,112,174,198],"Leaf":[4,21],"Area":[5,22],"Index":[6,23],"(LAI)":[7,24],"and":[8,18,34,41,52,54,85,96,107,114,118,127,129,155,184,202],"Canopy":[9],"Chlorophyll":[10],"Content":[11],"(CCC)":[12],"is":[13,25,56,63,89,116,179],"crucial":[14],"for":[15,27,65,73,123,134],"studying":[16],"physiological":[17],"ecological":[19],"processes.":[20],"essential":[26],"understanding":[28],"processes":[29],"such":[30],"as":[31,46],"photosynthesis,":[32],"transpiration,":[33],"energy":[35],"exchange":[36],"between":[37],"the":[38,42,74,78,147,175,192,196,204,208],"land":[39],"surface":[40],"atmosphere.":[43],"CCC":[44,115,158],"serves":[45],"an":[47,70,156],"indicator":[48],"plant":[50],"health":[51],"productivity,":[53],"it":[55],"used":[57],"to":[58,82,194],"assess":[59],"nitrogen":[60],"content,":[61],"which":[62],"vital":[64],"crop":[66,145],"management.":[67],"We":[68],"conducted":[69],"inversion":[71,149,159,177],"study":[72],"PROSAIL":[75],"model":[76],"using":[77],"auto-differentiation":[79],"(AD)":[80],"method":[81,150,178,190],"retrieve":[83],"LAI":[84,113,154],"CCC.":[86],"accuracy":[88,160],"assessed":[90],"on":[91],"two":[92,139],"multispectral/hyperspectral":[93],"simulated":[94,125,136],"datasets":[95,126,137],"three":[97],"measured":[98],"datasets,":[99,146],"covering":[100],"various":[101],"types":[102],"satellite/airborne":[104],"image":[105],"data":[106],"in-situ":[108],"measurements.":[109],"RMSE":[111],"1.0640":[117],"74.5518":[119],"ug/cm<sup":[120,131],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[121,132],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</sup>":[122,133],"multi-spectral":[124],"0.5537":[128],"39.5267":[130],"hyperspectral":[135],"under":[138],"observation":[140],"directions.":[141],"For":[142],"Barrax":[143],"agricultural":[144],"AD":[148,176],"demonstrates":[151],"a":[152],"comparable":[153],"enhanced":[157],"when":[161],"juxtaposed":[162],"with":[163],"well-established":[164],"Simplified":[165],"Level":[166],"2":[167],"Product":[168],"Prototype":[169],"Processor":[170],"(SL2P).":[171],"feasibility":[173],"demonstrated":[180],"in":[181,207],"multi-spectral,":[182],"hyperspectral,":[183],"multi-sensor":[185],"spectral":[186],"application":[187],"scenarios.":[188],"This":[189],"has":[191],"potential":[193],"enhance":[195],"retrieval":[197],"vegetation":[199],"biophysical":[200],"parameters":[201],"improve":[203],"ecosystem":[205],"monitoring":[206],"future.":[209]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
