{"id":"https://openalex.org/W1987874186","doi":"https://doi.org/10.1109/jstars.2013.2284528","title":"Reconstructing Seasonal Variation of Landsat Vegetation Index Related to Leaf Area Index by Fusing with MODIS Data","display_name":"Reconstructing Seasonal Variation of Landsat Vegetation Index Related to Leaf Area Index by Fusing with MODIS Data","publication_year":2013,"publication_date":"2013-10-21","ids":{"openalex":"https://openalex.org/W1987874186","doi":"https://doi.org/10.1109/jstars.2013.2284528","mag":"1987874186"},"language":"en","primary_location":{"id":"doi:10.1109/jstars.2013.2284528","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jstars.2013.2284528","pdf_url":null,"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":false,"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":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5059186978","display_name":"Hankui K. Zhang","orcid":"https://orcid.org/0000-0003-4470-3616"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]},{"id":"https://openalex.org/I889458895","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86","country_code":"HK","type":"education","lineage":["https://openalex.org/I889458895"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Hankui Zhang","raw_affiliation_strings":["Department of Geography and Resource Management, The Chinese University of Hong Kong (CUHK), Shatin, Hong Kong","Dept. of Geogr. & Resource Manage., Chinese Univ. of Hong Kong (CUHK), Shatin, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Geography and Resource Management, The Chinese University of Hong Kong (CUHK), Shatin, Hong Kong","institution_ids":["https://openalex.org/I177725633"]},{"raw_affiliation_string":"Dept. of Geogr. & Resource Manage., Chinese Univ. of Hong Kong (CUHK), Shatin, China","institution_ids":["https://openalex.org/I177725633","https://openalex.org/I889458895"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001458976","display_name":"Jing M. Chen","orcid":"https://orcid.org/0000-0002-8682-1293"},"institutions":[{"id":"https://openalex.org/I185261750","display_name":"University of Toronto","ror":"https://ror.org/03dbr7087","country_code":"CA","type":"education","lineage":["https://openalex.org/I185261750"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Jing M. Chen","raw_affiliation_strings":["Department of Geography and Program in Planning, University of Toronto, Toronto, Ontario, Canada","Dept. of Geogr. & Program. in Planning, Univ. of Toronto, Toronto, ON, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Geography and Program in Planning, University of Toronto, Toronto, Ontario, Canada","institution_ids":["https://openalex.org/I185261750"]},{"raw_affiliation_string":"Dept. of Geogr. & Program. in Planning, Univ. of Toronto, Toronto, ON, Canada","institution_ids":["https://openalex.org/I185261750"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100705731","display_name":"Bo Huang","orcid":"https://orcid.org/0000-0002-5063-3522"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]},{"id":"https://openalex.org/I889458895","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86","country_code":"HK","type":"education","lineage":["https://openalex.org/I889458895"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Bo Huang","raw_affiliation_strings":["Department of Geography and Resource Management, The Chinese University of Hong Kong (CUHK), Shatin, Hong Kong","Dept. of Geogr. & Resource Manage., Chinese Univ. of Hong Kong (CUHK), Shatin, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Geography and Resource Management, The Chinese University of Hong Kong (CUHK), Shatin, Hong Kong","institution_ids":["https://openalex.org/I177725633"]},{"raw_affiliation_string":"Dept. of Geogr. & Resource Manage., Chinese Univ. of Hong Kong (CUHK), Shatin, China","institution_ids":["https://openalex.org/I177725633","https://openalex.org/I889458895"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100775391","display_name":"Huihui Song","orcid":"https://orcid.org/0000-0002-0751-2354"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]},{"id":"https://openalex.org/I889458895","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86","country_code":"HK","type":"education","lineage":["https://openalex.org/I889458895"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Huihui Song","raw_affiliation_strings":["Department of Geography and Resource Management, The Chinese University of Hong Kong (CUHK), Shatin, Hong Kong","Dept. of Geogr. & Resource Manage., Chinese Univ. of Hong Kong (CUHK), Shatin, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Geography and Resource Management, The Chinese University of Hong Kong (CUHK), Shatin, Hong Kong","institution_ids":["https://openalex.org/I177725633"]},{"raw_affiliation_string":"Dept. of Geogr. & Resource Manage., Chinese Univ. of Hong Kong (CUHK), Shatin, China","institution_ids":["https://openalex.org/I177725633","https://openalex.org/I889458895"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100427550","display_name":"Yiran Li","orcid":"https://orcid.org/0000-0002-4704-8728"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]},{"id":"https://openalex.org/I2800531931","display_name":"Hong Kong College of Technology","ror":"https://ror.org/014w0p014","country_code":"CN","type":"education","lineage":["https://openalex.org/I2800531931"]},{"id":"https://openalex.org/I889458895","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86","country_code":"HK","type":"education","lineage":["https://openalex.org/I889458895"]}],"countries":["CN","HK"],"is_corresponding":false,"raw_author_name":"Yiran Li","raw_affiliation_strings":["Department of Systems Engineering and Engineering Management, CUHK, Hong Kong, China","Dept. of Syst. Eng. & Eng. Manage, CUHK, Shatin, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Systems Engineering and Engineering Management, CUHK, Hong Kong, China","institution_ids":["https://openalex.org/I2800531931","https://openalex.org/I889458895"]},{"raw_affiliation_string":"Dept. of Syst. Eng. & Eng. Manage, CUHK, Shatin, China","institution_ids":["https://openalex.org/I177725633","https://openalex.org/I889458895"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1250,"currency":"USD","value_usd":1250},"apc_paid":null,"fwci":3.1351,"has_fulltext":false,"cited_by_count":45,"citation_normalized_percentile":{"value":0.90190893,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":93,"max":99},"biblio":{"volume":"7","issue":"3","first_page":"950","last_page":"960"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.9997000098228455,"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":0.9997000098228455,"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/T14365","display_name":"Leaf Properties and Growth Measurement","score":0.9962000250816345,"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/T10266","display_name":"Plant Water Relations and Carbon Dynamics","score":0.9940000176429749,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/leaf-area-index","display_name":"Leaf area index","score":0.7479755282402039},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.7438192963600159},{"id":"https://openalex.org/keywords/vegetation","display_name":"Vegetation (pathology)","score":0.7015184164047241},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.5584934949874878},{"id":"https://openalex.org/keywords/taiga","display_name":"Taiga","score":0.5114287734031677},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.22423788905143738},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.2155229151248932},{"id":"https://openalex.org/keywords/forestry","display_name":"Forestry","score":0.11767652630805969}],"concepts":[{"id":"https://openalex.org/C25989453","wikidata":"https://www.wikidata.org/wiki/Q446746","display_name":"Leaf area index","level":2,"score":0.7479755282402039},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.7438192963600159},{"id":"https://openalex.org/C2776133958","wikidata":"https://www.wikidata.org/wiki/Q7918366","display_name":"Vegetation (pathology)","level":2,"score":0.7015184164047241},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5584934949874878},{"id":"https://openalex.org/C87621631","wikidata":"https://www.wikidata.org/wiki/Q69564","display_name":"Taiga","level":2,"score":0.5114287734031677},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.22423788905143738},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.2155229151248932},{"id":"https://openalex.org/C97137747","wikidata":"https://www.wikidata.org/wiki/Q38112","display_name":"Forestry","level":1,"score":0.11767652630805969},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jstars.2013.2284528","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jstars.2013.2284528","pdf_url":null,"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":false,"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"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Life in Land","score":0.7300000190734863,"id":"https://metadata.un.org/sdg/15"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320322015","display_name":"University of Toronto","ror":"https://ror.org/03dbr7087"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":40,"referenced_works":["https://openalex.org/W1967395374","https://openalex.org/W1973410094","https://openalex.org/W1982956952","https://openalex.org/W1987927366","https://openalex.org/W1991055500","https://openalex.org/W1996123117","https://openalex.org/W1998776407","https://openalex.org/W1999091234","https://openalex.org/W2011942313","https://openalex.org/W2014431247","https://openalex.org/W2019248281","https://openalex.org/W2028240797","https://openalex.org/W2032305420","https://openalex.org/W2037317818","https://openalex.org/W2044711266","https://openalex.org/W2047145060","https://openalex.org/W2057891218","https://openalex.org/W2068399482","https://openalex.org/W2068954418","https://openalex.org/W2083421024","https://openalex.org/W2088603520","https://openalex.org/W2090626095","https://openalex.org/W2093033924","https://openalex.org/W2099098700","https://openalex.org/W2104094730","https://openalex.org/W2106245975","https://openalex.org/W2117199485","https://openalex.org/W2120493350","https://openalex.org/W2125144297","https://openalex.org/W2136302747","https://openalex.org/W2138448722","https://openalex.org/W2151011640","https://openalex.org/W2151647593","https://openalex.org/W2158834676","https://openalex.org/W2160794506","https://openalex.org/W2161245744","https://openalex.org/W2167968759","https://openalex.org/W2521576529","https://openalex.org/W2901704779","https://openalex.org/W6727238730"],"related_works":["https://openalex.org/W4383117943","https://openalex.org/W4385180878","https://openalex.org/W4382366283","https://openalex.org/W4382519655","https://openalex.org/W4383117825","https://openalex.org/W2118750013","https://openalex.org/W32300172","https://openalex.org/W2115049406","https://openalex.org/W1972288805","https://openalex.org/W3109221266"],"abstract_inverted_index":{"In":[0],"the":[1,8,14,18,21,38,65,116,138,175,179,189,197,201,206,211],"development":[2],"of":[3,20,61,174,184],"an":[4],"empirical":[5],"relationship":[6],"between":[7],"leaf":[9],"area":[10,128],"index":[11,16],"(LAI)":[12],"and":[13,125,151],"vegetation":[15],"(VI),":[17],"infrequency":[19],"medium":[22],"resolution":[23],"VI":[24,33,63],"often":[25],"makes":[26],"it":[27],"difficult,":[28],"sometimes":[29],"impossible,":[30],"to":[31,37,56],"find":[32],"observations":[34,98,101],"acquired":[35,102],"close":[36],"LAI":[39,163,185,191],"measurement":[40,202],"date.":[41],"To":[42],"overcome":[43],"this":[44,46],"dilemma,":[45],"paper":[47],"presents":[48],"a":[49,62,75,90,104,112,120,126,168,193],"method,":[50],"named":[51],"reduced":[52],"simple":[53],"ratio":[54],"(RSR),":[55],"reconstruct":[57],"seasonal":[58],"time":[59,70],"series":[60,71],"at":[64,103,167,200,210],"Landsat":[66,100,133,145,158,176,208],"resolution.":[67],"Each":[68],"RSR":[69,134,140,199,209],"is":[72],"represented":[73],"by":[74,94],"double":[76],"logistic":[77],"(D-L)":[78],"curve":[79],"with":[80,99,137,172,196,205],"seven":[81],"unknown":[82],"parameters.":[83],"The":[84,131],"methodology":[85],"solves":[86],"these":[87],"parameters":[88],"using":[89],"multi-objective":[91],"optimization":[92],"method":[93],"blending":[95],"frequent":[96],"MODIS":[97],"few":[105],"dates":[106,177],"(usually":[107],"fewer":[108],"than":[109,204],"seven)":[110],"in":[111,119,123,129,178],"year.":[113],"We":[114],"tested":[115],"reconstructing":[117],"approach":[118],"boreal":[121],"forest":[122],"Canada":[124,180],"cropland":[127],"Australia.":[130],"reconstructed":[132,198],"compared":[135],"well":[136],"observed":[139,207],"even":[141],"when":[142,156],"only":[143],"two":[144],"images":[146,159],"were":[147,160,165],"used":[148],"for":[149],"reconstruction,":[150],"better":[152],"accuracy":[153],"was":[154],"achieved":[155],"more":[157],"used.":[161],"Ground":[162],"measurements":[164],"taken":[166],"date":[169,203],"not":[170],"coincident":[171],"any":[173],"study":[181],"area.":[182],"Results":[183],"retrieval":[186],"showed":[187],"that":[188],"measured":[190],"had":[192],"higher":[194],"correlation":[195],"three":[212],"acquisition":[213],"dates.":[214]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":7},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":5},{"year":2014,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
