{"id":"https://openalex.org/W4394744690","doi":"https://doi.org/10.1109/jstars.2024.3388006","title":"Assimilation of Remotely Sensed Leaf Area Index for Improving Land Surface Simulation Performance at a Global Scale","display_name":"Assimilation of Remotely Sensed Leaf Area Index for Improving Land Surface Simulation Performance at a Global Scale","publication_year":2024,"publication_date":"2024-01-01","ids":{"openalex":"https://openalex.org/W4394744690","doi":"https://doi.org/10.1109/jstars.2024.3388006"},"language":"en","primary_location":{"id":"doi:10.1109/jstars.2024.3388006","is_oa":true,"landing_page_url":"http://dx.doi.org/10.1109/jstars.2024.3388006","pdf_url":"https://ieeexplore.ieee.org/ielx7/4609443/4609444/10497837.pdf","source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":true,"is_in_doaj":true,"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 Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/4609443/4609444/10497837.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5074651963","display_name":"Xiaolu Ling","orcid":"https://orcid.org/0000-0001-9209-1816"},"institutions":[{"id":"https://openalex.org/I25757504","display_name":"China University of Mining and Technology","ror":"https://ror.org/01xt2dr21","country_code":"CN","type":"education","lineage":["https://openalex.org/I25757504"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xiaolu Ling","raw_affiliation_strings":["School of Environment and Spatial Informatics, China University of Mining and Technology, Xuzhou, China","Jiangsu Key Laboratory of Coal-based Greenhouse Gas Control and Utilization, China University of Mining and Technology, Xuzhou, Jiangsu, China","School of Environment and Spatial Informatics, China University of Mining and Technology, Xuzhou, Jiangsu, China"],"affiliations":[{"raw_affiliation_string":"School of Environment and Spatial Informatics, China University of Mining and Technology, Xuzhou, China","institution_ids":["https://openalex.org/I25757504"]},{"raw_affiliation_string":"Jiangsu Key Laboratory of Coal-based Greenhouse Gas Control and Utilization, China University of Mining and Technology, Xuzhou, Jiangsu, China","institution_ids":["https://openalex.org/I25757504"]},{"raw_affiliation_string":"School of Environment and Spatial Informatics, China University of Mining and Technology, Xuzhou, Jiangsu, China","institution_ids":["https://openalex.org/I25757504"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101610174","display_name":"Jian Gao","orcid":"https://orcid.org/0009-0005-6666-0444"},"institutions":[{"id":"https://openalex.org/I25757504","display_name":"China University of Mining and Technology","ror":"https://ror.org/01xt2dr21","country_code":"CN","type":"education","lineage":["https://openalex.org/I25757504"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jian Gao","raw_affiliation_strings":["School of Environment and Spatial Informatics, China University of Mining and Technology, Xuzhou, China","Jiangsu Key Laboratory of Coal-based Greenhouse Gas Control and Utilization, China University of Mining and Technology, Xuzhou, Jiangsu, China"],"affiliations":[{"raw_affiliation_string":"School of Environment and Spatial Informatics, China University of Mining and Technology, Xuzhou, China","institution_ids":["https://openalex.org/I25757504"]},{"raw_affiliation_string":"Jiangsu Key Laboratory of Coal-based Greenhouse Gas Control and Utilization, China University of Mining and Technology, Xuzhou, Jiangsu, China","institution_ids":["https://openalex.org/I25757504"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054999676","display_name":"Zeyu Tang","orcid":null},"institutions":[{"id":"https://openalex.org/I25757504","display_name":"China University of Mining and Technology","ror":"https://ror.org/01xt2dr21","country_code":"CN","type":"education","lineage":["https://openalex.org/I25757504"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zeyu Tang","raw_affiliation_strings":["School of Environment and Spatial Informatics, China University of Mining and Technology, Xuzhou, China","Jiangsu Key Laboratory of Coal-based Greenhouse Gas Control and Utilization, China University of Mining and Technology, Xuzhou, Jiangsu, China"],"affiliations":[{"raw_affiliation_string":"School of Environment and Spatial Informatics, China University of Mining and Technology, Xuzhou, China","institution_ids":["https://openalex.org/I25757504"]},{"raw_affiliation_string":"Jiangsu Key Laboratory of Coal-based Greenhouse Gas Control and Utilization, China University of Mining and Technology, Xuzhou, Jiangsu, China","institution_ids":["https://openalex.org/I25757504"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100429119","display_name":"Wenhao Liu","orcid":"https://orcid.org/0009-0003-5386-3272"},"institutions":[{"id":"https://openalex.org/I25757504","display_name":"China University of Mining and Technology","ror":"https://ror.org/01xt2dr21","country_code":"CN","type":"education","lineage":["https://openalex.org/I25757504"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenhao Liu","raw_affiliation_strings":["School of Environment and Spatial Informatics, China University of Mining and Technology, Xuzhou, China","Jiangsu Key Laboratory of Coal-based Greenhouse Gas Control and Utilization, China University of Mining and Technology, Xuzhou, Jiangsu, China"],"affiliations":[{"raw_affiliation_string":"School of Environment and Spatial Informatics, China University of Mining and Technology, Xuzhou, China","institution_ids":["https://openalex.org/I25757504"]},{"raw_affiliation_string":"Jiangsu Key Laboratory of Coal-based Greenhouse Gas Control and Utilization, China University of Mining and Technology, Xuzhou, Jiangsu, China","institution_ids":["https://openalex.org/I25757504"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5074651963"],"corresponding_institution_ids":["https://openalex.org/I25757504"],"apc_list":{"value":1250,"currency":"USD","value_usd":1250},"apc_paid":{"value":1250,"currency":"USD","value_usd":1250},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.05943578,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"17","issue":null,"first_page":"9226","last_page":"9239"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10266","display_name":"Plant Water Relations and Carbon Dynamics","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10266","display_name":"Plant Water Relations and Carbon Dynamics","score":0.9998999834060669,"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/T10466","display_name":"Meteorological Phenomena and Simulations","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"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/T10111","display_name":"Remote Sensing in Agriculture","score":0.9988999962806702,"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/leaf-area-index","display_name":"Leaf area index","score":0.8328323364257812},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.811738133430481},{"id":"https://openalex.org/keywords/data-assimilation","display_name":"Data assimilation","score":0.7132482528686523},{"id":"https://openalex.org/keywords/atmospheric-sciences","display_name":"Atmospheric sciences","score":0.5560603737831116},{"id":"https://openalex.org/keywords/vegetation","display_name":"Vegetation (pathology)","score":0.5432104468345642},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.49422624707221985},{"id":"https://openalex.org/keywords/latitude","display_name":"Latitude","score":0.46451276540756226},{"id":"https://openalex.org/keywords/atmospheric-model","display_name":"Atmospheric model","score":0.44921875},{"id":"https://openalex.org/keywords/climatology","display_name":"Climatology","score":0.429299920797348},{"id":"https://openalex.org/keywords/grassland","display_name":"Grassland","score":0.42408889532089233},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.3809764087200165},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.1245642602443695},{"id":"https://openalex.org/keywords/agronomy","display_name":"Agronomy","score":0.07222342491149902}],"concepts":[{"id":"https://openalex.org/C25989453","wikidata":"https://www.wikidata.org/wiki/Q446746","display_name":"Leaf area index","level":2,"score":0.8328323364257812},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.811738133430481},{"id":"https://openalex.org/C24552861","wikidata":"https://www.wikidata.org/wiki/Q2670177","display_name":"Data assimilation","level":2,"score":0.7132482528686523},{"id":"https://openalex.org/C91586092","wikidata":"https://www.wikidata.org/wiki/Q757520","display_name":"Atmospheric sciences","level":1,"score":0.5560603737831116},{"id":"https://openalex.org/C2776133958","wikidata":"https://www.wikidata.org/wiki/Q7918366","display_name":"Vegetation (pathology)","level":2,"score":0.5432104468345642},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.49422624707221985},{"id":"https://openalex.org/C122523270","wikidata":"https://www.wikidata.org/wiki/Q34027","display_name":"Latitude","level":2,"score":0.46451276540756226},{"id":"https://openalex.org/C118365302","wikidata":"https://www.wikidata.org/wiki/Q4817115","display_name":"Atmospheric model","level":2,"score":0.44921875},{"id":"https://openalex.org/C49204034","wikidata":"https://www.wikidata.org/wiki/Q52139","display_name":"Climatology","level":1,"score":0.429299920797348},{"id":"https://openalex.org/C2775835988","wikidata":"https://www.wikidata.org/wiki/Q1006733","display_name":"Grassland","level":2,"score":0.42408889532089233},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.3809764087200165},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.1245642602443695},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.07222342491149902},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/jstars.2024.3388006","is_oa":true,"landing_page_url":"http://dx.doi.org/10.1109/jstars.2024.3388006","pdf_url":"https://ieeexplore.ieee.org/ielx7/4609443/4609444/10497837.pdf","source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":true,"is_in_doaj":true,"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 Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:a00f4ffaa90e4a61a3c83ca6909e4487","is_oa":true,"landing_page_url":"https://doaj.org/article/a00f4ffaa90e4a61a3c83ca6909e4487","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 9226-9239 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/jstars.2024.3388006","is_oa":true,"landing_page_url":"http://dx.doi.org/10.1109/jstars.2024.3388006","pdf_url":"https://ieeexplore.ieee.org/ielx7/4609443/4609444/10497837.pdf","source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":true,"is_in_doaj":true,"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 Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.49000000953674316,"id":"https://metadata.un.org/sdg/13","display_name":"Climate action"}],"awards":[{"id":"https://openalex.org/G1383650559","display_name":null,"funder_award_id":"41705101","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5164548659","display_name":null,"funder_award_id":"140119001","funder_id":"https://openalex.org/F4320327518","funder_display_name":"Priority Academic Program Development of Jiangsu Higher Education Institutions"},{"id":"https://openalex.org/G6723415574","display_name":null,"funder_award_id":"42075114","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"},{"id":"https://openalex.org/F4320324852","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760"},{"id":"https://openalex.org/F4320327518","display_name":"Priority Academic Program Development of Jiangsu Higher Education Institutions","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4394744690.pdf","grobid_xml":"https://content.openalex.org/works/W4394744690.grobid-xml"},"referenced_works_count":71,"referenced_works":["https://openalex.org/W1522319528","https://openalex.org/W1596195796","https://openalex.org/W1602268079","https://openalex.org/W1964554547","https://openalex.org/W1972440903","https://openalex.org/W1980901385","https://openalex.org/W1982454419","https://openalex.org/W1984310153","https://openalex.org/W1988497308","https://openalex.org/W1988720743","https://openalex.org/W1999070801","https://openalex.org/W2007134419","https://openalex.org/W2011266073","https://openalex.org/W2013061102","https://openalex.org/W2019874943","https://openalex.org/W2025555327","https://openalex.org/W2027984580","https://openalex.org/W2037561217","https://openalex.org/W2056276745","https://openalex.org/W2080661250","https://openalex.org/W2081366857","https://openalex.org/W2090851353","https://openalex.org/W2111626115","https://openalex.org/W2112378204","https://openalex.org/W2119132330","https://openalex.org/W2121345872","https://openalex.org/W2127035833","https://openalex.org/W2127955663","https://openalex.org/W2147347671","https://openalex.org/W2151647593","https://openalex.org/W2157098139","https://openalex.org/W2157144502","https://openalex.org/W2158768321","https://openalex.org/W2162417669","https://openalex.org/W2162870936","https://openalex.org/W2179584279","https://openalex.org/W2347944975","https://openalex.org/W2519550941","https://openalex.org/W2539887156","https://openalex.org/W2559191119","https://openalex.org/W2599250123","https://openalex.org/W2619645687","https://openalex.org/W2810471208","https://openalex.org/W2893465490","https://openalex.org/W2908373801","https://openalex.org/W2943316090","https://openalex.org/W2964742728","https://openalex.org/W2965420806","https://openalex.org/W2982072366","https://openalex.org/W3000886746","https://openalex.org/W3040590615","https://openalex.org/W3093312542","https://openalex.org/W3118359659","https://openalex.org/W3120654838","https://openalex.org/W3136756890","https://openalex.org/W3155106132","https://openalex.org/W3164945365","https://openalex.org/W3176390611","https://openalex.org/W4206167704","https://openalex.org/W4221068275","https://openalex.org/W4224242170","https://openalex.org/W4243324016","https://openalex.org/W4280584827","https://openalex.org/W4281759051","https://openalex.org/W4281844418","https://openalex.org/W4281913274","https://openalex.org/W4285585392","https://openalex.org/W4285802028","https://openalex.org/W4313287527","https://openalex.org/W4313469006","https://openalex.org/W6892064088"],"related_works":["https://openalex.org/W2377244945","https://openalex.org/W1569360120","https://openalex.org/W2390860443","https://openalex.org/W2356977795","https://openalex.org/W4383117943","https://openalex.org/W2390549222","https://openalex.org/W2370363411","https://openalex.org/W2383584122","https://openalex.org/W2108664240","https://openalex.org/W2392859548"],"abstract_inverted_index":{"The":[0,42,99],"Community":[1],"Land":[2],"Model":[3],"version":[4],"4":[5],"with":[6,13,111,243],"carbon":[7],"and":[8,38,65,77,88,92,143,205,235,250],"nitrogen":[9],"components":[10],"is":[11,108],"coupled":[12],"data":[14],"assimilation":[15,46,158,191],"research":[16],"testbed":[17],"to":[18,26,81,121,199],"assimilate":[19],"remotely":[20],"sensed":[21],"leaf":[22],"area":[23],"index":[24],"(LAI),":[25],"analyze":[27],"the":[28,49,73,95,112,127,132,154,157,168,227],"improvement":[29],"in":[30,59,126,150,167,186,209,215,221,229],"model":[31],"performance":[32],"for":[33,105],"simulating":[34],"land":[35,187],"surface":[36,188],"variables":[37,189],"land\u2013atmospheric":[39],"exchange":[40],"fluxes.":[41],"results":[43],"demonstrate":[44],"that":[45],"effectively":[47],"addresses":[48],"issue":[50],"of":[51,54,94,115,131,147,159,171,177],"significant":[52,165,193],"overestimation":[53],"LAI":[55,79,107,114,118,160,239],"values,":[56,97],"particularly":[57,241],"noticeable":[58],"regions":[60,210],"characterized":[61,211],"by":[62,212,248],"low":[63],"latitudes":[64],"dense":[66],"vegetation":[67,203],"coverage.":[68],"At":[69],"a":[70,122,144,164],"global":[71,133,155],"scale,":[72],"disparities":[74],"between":[75],"simulated":[76,113],"assimilated":[78,106],"relative":[80,129,245],"observational":[82],"data,":[83],"are":[84,240],"measured":[85],"at":[86,153,195],"0.90":[87],"\u22120.07,":[89],"representing":[90],"54.1%":[91],"3.9%":[93],"observed":[96],"respectively.":[98,252],"root":[100],"mean":[101,128,244],"square":[102],"difference":[103,130,246],"(RMSD)":[104],"1.61":[109],"comparing":[110],"1.85.":[116],"Assimilating":[117],"globally":[119],"leads":[120],"noteworthy":[123],"1%":[124],"reduction":[125],"average":[134],"2-m":[135],"air":[136],"temperature":[137],"(<italic":[138],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[139,141,231,233],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">T</i><sub":[140,232],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2m</sub>)":[142],"concurrent":[145],"decrease":[146],"0.15":[148],"\u00b0C":[149],"RMSD.":[151],"However,":[152],"level,":[156],"does":[161],"not":[162],"yield":[163],"enhancement":[166],"modeling":[169,175],"capability":[170,176],"heat":[172,179],"fluxes,":[173],"although":[174],"sensible":[178],"(HS)":[180],"slightly":[181],"outperforms":[182],"latent":[183],"heat.":[184],"Improvements":[185],"after":[190,237],"show":[192],"variations":[194],"regional":[196],"scales":[197],"due":[198],"factors":[200],"such":[201,217],"as":[202,218],"coverage":[204],"climatic":[206],"conditions.":[207],"Overall,":[208],"periodic":[213],"changes":[214],"vegetation,":[216],"forested":[219],"areas":[220],"Western":[222],"Eurasian":[223],"Continent":[224],"(region":[225],"5),":[226],"enhancements":[228],"<italic":[230],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2m</sub>":[234],"HS":[236],"assimilating":[238],"notable,":[242],"reduced":[247],"7%":[249],"20%,":[251]},"counts_by_year":[],"updated_date":"2026-03-27T14:29:43.386196","created_date":"2025-10-10T00:00:00"}