{"id":"https://openalex.org/W2142471040","doi":"https://doi.org/10.1109/igarss.2005.1526495","title":"Precision management of winter wheat based on aerial images and hyperspectral data obtained by unmanned aircraft","display_name":"Precision management of winter wheat based on aerial images and hyperspectral data obtained by unmanned aircraft","publication_year":2005,"publication_date":"2005-11-15","ids":{"openalex":"https://openalex.org/W2142471040","doi":"https://doi.org/10.1109/igarss.2005.1526495","mag":"2142471040"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2005.1526495","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2005.1526495","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings. 2005 IEEE International Geoscience and Remote Sensing Symposium, 2005. IGARSS '05.","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/A5100519087","display_name":"Han Yunxia","orcid":null},"institutions":[{"id":"https://openalex.org/I52158045","display_name":"China Agricultural University","ror":"https://ror.org/04v3ywz14","country_code":"CN","type":"education","lineage":["https://openalex.org/I52158045"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Han Yunxia","raw_affiliation_strings":["Key Laboratory of Modern Precision Agricultural System Integration, China Agricultural University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Modern Precision Agricultural System Integration, China Agricultural University, Beijing, China","institution_ids":["https://openalex.org/I52158045"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067512214","display_name":"Minzan Li","orcid":"https://orcid.org/0000-0002-4251-0020"},"institutions":[{"id":"https://openalex.org/I52158045","display_name":"China Agricultural University","ror":"https://ror.org/04v3ywz14","country_code":"CN","type":"education","lineage":["https://openalex.org/I52158045"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Li Minzan","raw_affiliation_strings":["Key Laboratory of Modern Precision Agricultural System Integration, China Agricultural University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Modern Precision Agricultural System Integration, China Agricultural University, Beijing, China","institution_ids":["https://openalex.org/I52158045"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102385696","display_name":"Xijie Zhang","orcid":null},"institutions":[{"id":"https://openalex.org/I52158045","display_name":"China Agricultural University","ror":"https://ror.org/04v3ywz14","country_code":"CN","type":"education","lineage":["https://openalex.org/I52158045"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhang Xijie","raw_affiliation_strings":["Key Laboratory of Modern Precision Agricultural System Integration, China Agricultural University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Modern Precision Agricultural System Integration, China Agricultural University, Beijing, China","institution_ids":["https://openalex.org/I52158045"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102156521","display_name":"Jia Liangliang","orcid":null},"institutions":[{"id":"https://openalex.org/I52158045","display_name":"China Agricultural University","ror":"https://ror.org/04v3ywz14","country_code":"CN","type":"education","lineage":["https://openalex.org/I52158045"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jia Liangliang","raw_affiliation_strings":["Key Laboratory of Plant-Soil Interactions, China Agricultural University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Plant-Soil Interactions, China Agricultural University, Beijing, China","institution_ids":["https://openalex.org/I52158045"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016522860","display_name":"Xingping Chen","orcid":"https://orcid.org/0000-0002-5651-4014"},"institutions":[{"id":"https://openalex.org/I52158045","display_name":"China Agricultural University","ror":"https://ror.org/04v3ywz14","country_code":"CN","type":"education","lineage":["https://openalex.org/I52158045"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chen Xingping","raw_affiliation_strings":["Key Laboratory of Plant-Soil Interactions, China Agricultural University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Plant-Soil Interactions, China Agricultural University, Beijing, China","institution_ids":["https://openalex.org/I52158045"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103781549","display_name":"Zhang Fu-suo","orcid":null},"institutions":[{"id":"https://openalex.org/I52158045","display_name":"China Agricultural University","ror":"https://ror.org/04v3ywz14","country_code":"CN","type":"education","lineage":["https://openalex.org/I52158045"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhang Fusuo","raw_affiliation_strings":["Key Laboratory of Plant-Soil Interactions, China Agricultural University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Plant-Soil Interactions, China Agricultural University, Beijing, China","institution_ids":["https://openalex.org/I52158045"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.13151689,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"5","issue":null,"first_page":"3109","last_page":"3112"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13890","display_name":"Remote Sensing and Land Use","score":0.9959999918937683,"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"}},"topics":[{"id":"https://openalex.org/T13890","display_name":"Remote Sensing and Land Use","score":0.9959999918937683,"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":0.9574999809265137,"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/T14257","display_name":"Advanced Measurement and Detection Methods","score":0.9549999833106995,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/hyperspectral-imaging","display_name":"Hyperspectral imaging","score":0.7948250770568848},{"id":"https://openalex.org/keywords/precision-agriculture","display_name":"Precision agriculture","score":0.7804958820343018},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.6622647047042847},{"id":"https://openalex.org/keywords/spectroradiometer","display_name":"Spectroradiometer","score":0.6315827369689941},{"id":"https://openalex.org/keywords/yield","display_name":"Yield (engineering)","score":0.589887797832489},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5207979083061218},{"id":"https://openalex.org/keywords/nitrogen","display_name":"Nitrogen","score":0.507874071598053},{"id":"https://openalex.org/keywords/fertilizer","display_name":"Fertilizer","score":0.4951585829257965},{"id":"https://openalex.org/keywords/human-fertilization","display_name":"Human fertilization","score":0.444527804851532},{"id":"https://openalex.org/keywords/agronomy","display_name":"Agronomy","score":0.4271260201931},{"id":"https://openalex.org/keywords/reflectivity","display_name":"Reflectivity","score":0.2997019290924072},{"id":"https://openalex.org/keywords/agriculture","display_name":"Agriculture","score":0.2441388964653015},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.12257575988769531},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.10329970717430115},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.08458811044692993}],"concepts":[{"id":"https://openalex.org/C159078339","wikidata":"https://www.wikidata.org/wiki/Q959005","display_name":"Hyperspectral imaging","level":2,"score":0.7948250770568848},{"id":"https://openalex.org/C120217122","wikidata":"https://www.wikidata.org/wiki/Q740083","display_name":"Precision agriculture","level":3,"score":0.7804958820343018},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.6622647047042847},{"id":"https://openalex.org/C130066347","wikidata":"https://www.wikidata.org/wiki/Q680509","display_name":"Spectroradiometer","level":3,"score":0.6315827369689941},{"id":"https://openalex.org/C134121241","wikidata":"https://www.wikidata.org/wiki/Q899301","display_name":"Yield (engineering)","level":2,"score":0.589887797832489},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5207979083061218},{"id":"https://openalex.org/C537208039","wikidata":"https://www.wikidata.org/wiki/Q627","display_name":"Nitrogen","level":2,"score":0.507874071598053},{"id":"https://openalex.org/C2780560099","wikidata":"https://www.wikidata.org/wiki/Q83323","display_name":"Fertilizer","level":2,"score":0.4951585829257965},{"id":"https://openalex.org/C88972607","wikidata":"https://www.wikidata.org/wiki/Q2666904","display_name":"Human fertilization","level":2,"score":0.444527804851532},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.4271260201931},{"id":"https://openalex.org/C108597893","wikidata":"https://www.wikidata.org/wiki/Q663650","display_name":"Reflectivity","level":2,"score":0.2997019290924072},{"id":"https://openalex.org/C118518473","wikidata":"https://www.wikidata.org/wiki/Q11451","display_name":"Agriculture","level":2,"score":0.2441388964653015},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.12257575988769531},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.10329970717430115},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.08458811044692993},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"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/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2005.1526495","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2005.1526495","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings. 2005 IEEE International Geoscience and Remote Sensing Symposium, 2005. IGARSS '05.","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.46000000834465027,"display_name":"Life in Land","id":"https://metadata.un.org/sdg/15"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1997048056","https://openalex.org/W2004668576","https://openalex.org/W2030598225","https://openalex.org/W2056894938","https://openalex.org/W2084022448","https://openalex.org/W2085847360","https://openalex.org/W2953561278"],"related_works":["https://openalex.org/W1989739405","https://openalex.org/W2318124497","https://openalex.org/W3208231720","https://openalex.org/W2348056291","https://openalex.org/W2350785710","https://openalex.org/W2362962115","https://openalex.org/W4245858792","https://openalex.org/W2352974506","https://openalex.org/W3211006270","https://openalex.org/W2059191372"],"abstract_inverted_index":{"Variable":[0],"rate":[1],"fertilization":[2,110],"(VRF),":[3],"a":[4,53,82,150],"kind":[5],"of":[6,15,29,47,65,92,115,166,175,188],"precision":[7,205],"management,":[8,172],"was":[9,20,78,96,158,178,184,191,197],"attempted":[10],"in":[11,34,37,130],"an":[12,57],"experiment":[13],"farm":[14,19,49],"winter":[16,116,167],"wheat.":[17,117,168],"The":[18,39,101,118,138,186],"divided":[21],"into":[22],"48":[23],"test":[24,94],"cells,":[25],"which":[26],"the":[27,30,43,48,63,66,70,105,173,176,181,189,194,204,209,213],"level":[28],"field":[31],"nutrient":[32],"varied":[33],"different":[35],"cells":[36,95],"2004.":[38],"hyperspectral":[40,67,214],"reflectance":[41,119],"and":[42,56,61,69,87,104,112,128,133,180,193,212],"remote":[44],"sensing":[45],"images":[46,72,211],"were":[50,73],"acquired":[51],"using":[52,81],"handheld":[54],"spectroradiometer":[55],"unmanned":[58],"aircraft":[59],"respectively,":[60],"then":[62],"characteristics":[64,107],"data":[68,215],"aerial":[71,210],"calculated.":[74],"A":[75],"yield":[76,85,129,140,154,177,183],"map":[77],"obtained":[79],"by":[80,98],"combine":[83],"with":[84,124,136,144],"monitor":[86],"DGPS.":[88],"Soil":[89,146],"total":[90,126,147,156,182],"nitrogen":[91,127,148,157],"each":[93],"analyzed":[97],"grid-sampling":[99],"method.":[100],"vegetation":[102],"indices":[103],"color":[106],"calculated":[108],"denoted":[109],"status":[111],"growing":[113],"condition":[114],"showed":[120,141],"obvious":[121],"negative":[122,142],"correlation":[123,135,143],"soil":[125],"520-700":[131],"nm":[132],"positive":[134],"R/(R+G+B).":[137,145],"grain":[139],"had":[149],"great":[151],"effect":[152],"on":[153,208],"when":[155],"less":[159],"than":[160],"200":[161],"kg/hm2":[162],"at":[163],"elongating":[164],"stage":[165],"After":[169],"performing":[170],"VRF":[171],"difference":[174],"reduced":[179],"increased.":[185],"efficiency":[187],"fertilizer":[190],"improved":[192],"environment":[195],"pollution":[196],"decreased.":[198],"It":[199],"could":[200,216],"be":[201],"concluded":[202],"that":[203],"management":[206],"based":[207],"promote":[217],"farming":[218],"production.":[219]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
