{"id":"https://openalex.org/W2947820157","doi":"https://doi.org/10.3390/rs11111291","title":"Radiometric Calibration of UAV Remote Sensing Image with Spectral Angle Constraint","display_name":"Radiometric Calibration of UAV Remote Sensing Image with Spectral Angle Constraint","publication_year":2019,"publication_date":"2019-05-30","ids":{"openalex":"https://openalex.org/W2947820157","doi":"https://doi.org/10.3390/rs11111291","mag":"2947820157"},"language":"en","primary_location":{"id":"doi:10.3390/rs11111291","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs11111291","pdf_url":"https://www.mdpi.com/2072-4292/11/11/1291/pdf?version=1559206140","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2072-4292/11/11/1291/pdf?version=1559206140","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5076904876","display_name":"Kaiqiu Xu","orcid":null},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kaiqiu Xu","raw_affiliation_strings":["School of Remote Sensing and Information Engineering, Wuhan University, Wuhan 430079, China"],"affiliations":[{"raw_affiliation_string":"School of Remote Sensing and Information Engineering, Wuhan University, Wuhan 430079, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100687954","display_name":"Yan Gong","orcid":"https://orcid.org/0000-0002-3148-8286"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yan Gong","raw_affiliation_strings":["School of Remote Sensing and Information Engineering, Wuhan University, Wuhan 430079, China"],"affiliations":[{"raw_affiliation_string":"School of Remote Sensing and Information Engineering, Wuhan University, Wuhan 430079, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088202494","display_name":"Shenghui Fang","orcid":"https://orcid.org/0000-0002-2646-6090"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shenghui Fang","raw_affiliation_strings":["School of Remote Sensing and Information Engineering, Wuhan University, Wuhan 430079, China"],"affiliations":[{"raw_affiliation_string":"School of Remote Sensing and Information Engineering, Wuhan University, Wuhan 430079, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101969339","display_name":"Ke Wang","orcid":"https://orcid.org/0009-0007-1290-9392"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ke Wang","raw_affiliation_strings":["School of Remote Sensing and Information Engineering, Wuhan University, Wuhan 430079, China"],"affiliations":[{"raw_affiliation_string":"School of Remote Sensing and Information Engineering, Wuhan University, Wuhan 430079, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066596646","display_name":"Zhiheng Lin","orcid":"https://orcid.org/0000-0002-9607-6661"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhiheng Lin","raw_affiliation_strings":["School of Remote Sensing and Information Engineering, Wuhan University, Wuhan 430079, China"],"affiliations":[{"raw_affiliation_string":"School of Remote Sensing and Information Engineering, Wuhan University, Wuhan 430079, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102843527","display_name":"Feng Wang","orcid":"https://orcid.org/0000-0002-3273-2498"},"institutions":[{"id":"https://openalex.org/I4210092591","display_name":"China Centre for Resources Satellite Data and Application","ror":"https://ror.org/00ft0fw96","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210092591"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Feng Wang","raw_affiliation_strings":["China Centre for Resources Satellite Data and Application, Beijing 100094, China"],"affiliations":[{"raw_affiliation_string":"China Centre for Resources Satellite Data and Application, Beijing 100094, China","institution_ids":["https://openalex.org/I4210092591"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5100687954"],"corresponding_institution_ids":["https://openalex.org/I37461747"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":2.4262,"has_fulltext":true,"cited_by_count":33,"citation_normalized_percentile":{"value":0.88434223,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"11","issue":"11","first_page":"1291","last_page":"1291"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.9990000128746033,"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":0.9990000128746033,"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/T10689","display_name":"Remote-Sensing Image Classification","score":0.9958999752998352,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13890","display_name":"Remote Sensing and Land Use","score":0.995199978351593,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.871536374092102},{"id":"https://openalex.org/keywords/radiometric-calibration","display_name":"Radiometric calibration","score":0.7609658241271973},{"id":"https://openalex.org/keywords/calibration","display_name":"Calibration","score":0.5560250282287598},{"id":"https://openalex.org/keywords/spectral-bands","display_name":"Spectral bands","score":0.5484600067138672},{"id":"https://openalex.org/keywords/radiometry","display_name":"Radiometry","score":0.5353038907051086},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5212955474853516},{"id":"https://openalex.org/keywords/inversion","display_name":"Inversion (geology)","score":0.49867939949035645},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.47403836250305176},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4685438871383667},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.40831249952316284},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.22127065062522888},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.12496459484100342},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.10183298587799072},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.08112660050392151}],"concepts":[{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.871536374092102},{"id":"https://openalex.org/C2778522173","wikidata":"https://www.wikidata.org/wiki/Q7281293","display_name":"Radiometric calibration","level":3,"score":0.7609658241271973},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.5560250282287598},{"id":"https://openalex.org/C114700698","wikidata":"https://www.wikidata.org/wiki/Q2882278","display_name":"Spectral bands","level":2,"score":0.5484600067138672},{"id":"https://openalex.org/C87456703","wikidata":"https://www.wikidata.org/wiki/Q247760","display_name":"Radiometry","level":2,"score":0.5353038907051086},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5212955474853516},{"id":"https://openalex.org/C1893757","wikidata":"https://www.wikidata.org/wiki/Q3653001","display_name":"Inversion (geology)","level":3,"score":0.49867939949035645},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.47403836250305176},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4685438871383667},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.40831249952316284},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.22127065062522888},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.12496459484100342},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.10183298587799072},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.08112660050392151},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"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/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/rs11111291","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs11111291","pdf_url":"https://www.mdpi.com/2072-4292/11/11/1291/pdf?version=1559206140","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:4ee4f924d31a4602875421bb5a4995d0","is_oa":true,"landing_page_url":"https://doaj.org/article/4ee4f924d31a4602875421bb5a4995d0","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-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, Vol 11, Iss 11, p 1291 (2019)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/11/11/1291/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs11111291","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing; Volume 11; Issue 11; Pages: 1291","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs11111291","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs11111291","pdf_url":"https://www.mdpi.com/2072-4292/11/11/1291/pdf?version=1559206140","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2","score":0.6399999856948853}],"awards":[{"id":"https://openalex.org/G2376276132","display_name":null,"funder_award_id":"China","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G3389859743","display_name":null,"funder_award_id":"2042017kf0236","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G3786745975","display_name":null,"funder_award_id":"Wuhan","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G6886231297","display_name":null,"funder_award_id":"2042017kf023","funder_id":"https://openalex.org/F4320324116","funder_display_name":"Wuhan University"}],"funders":[{"id":"https://openalex.org/F4320324116","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2947820157.pdf","grobid_xml":"https://content.openalex.org/works/W2947820157.grobid-xml"},"referenced_works_count":41,"referenced_works":["https://openalex.org/W221493477","https://openalex.org/W1503479455","https://openalex.org/W1562256965","https://openalex.org/W1969234587","https://openalex.org/W1978485298","https://openalex.org/W1980467157","https://openalex.org/W2017859040","https://openalex.org/W2025782027","https://openalex.org/W2036003376","https://openalex.org/W2037641269","https://openalex.org/W2042948856","https://openalex.org/W2054745174","https://openalex.org/W2058146999","https://openalex.org/W2060469649","https://openalex.org/W2064219338","https://openalex.org/W2064252149","https://openalex.org/W2088250175","https://openalex.org/W2093628091","https://openalex.org/W2094149296","https://openalex.org/W2103128941","https://openalex.org/W2120053408","https://openalex.org/W2127495569","https://openalex.org/W2128474458","https://openalex.org/W2130794122","https://openalex.org/W2131589663","https://openalex.org/W2135723070","https://openalex.org/W2139294397","https://openalex.org/W2151951367","https://openalex.org/W2163804632","https://openalex.org/W2164437025","https://openalex.org/W2484085657","https://openalex.org/W2520065549","https://openalex.org/W2534557021","https://openalex.org/W2728224506","https://openalex.org/W2788506577","https://openalex.org/W2808578077","https://openalex.org/W2811208991","https://openalex.org/W6645145064","https://openalex.org/W6665047238","https://openalex.org/W6683972724","https://openalex.org/W6721776043"],"related_works":["https://openalex.org/W4320479303","https://openalex.org/W2116728133","https://openalex.org/W2347506004","https://openalex.org/W2000047745","https://openalex.org/W151369123","https://openalex.org/W4230514785","https://openalex.org/W2167839896","https://openalex.org/W2129907519","https://openalex.org/W3173695640","https://openalex.org/W2102332432"],"abstract_inverted_index":{"In":[0],"recent":[1],"years,":[2],"the":[3,29,34,50,56,70,78,85,96,110,114,120,126,140,149,155],"acquisition":[4],"of":[5,36,72,88,95,98,122,129,142,151],"high-resolution":[6],"multi-spectral":[7],"images":[8],"by":[9],"unmanned":[10],"aerial":[11],"vehicles":[12],"(UAV)":[13],"for":[14,101],"quantitative":[15,164],"remote":[16,37,162],"sensing":[17,38,163],"research":[18],"has":[19,157],"attracted":[20],"more":[21,23,67,136],"and":[22,25,31,91,145],"attention,":[24],"radiometric":[26,102,123],"calibration":[27],"is":[28,61],"premise":[30],"key":[32],"to":[33],"quantification":[35],"information.":[39],"The":[40,104],"traditional":[41],"empirical":[42,79,111],"linear":[43,80,112],"method":[44,116,156],"independently":[45],"calibrates":[46],"each":[47,99],"channel,":[48],"ignoring":[49],"correlation":[51,57],"between":[52,58],"spectral":[53,59,73,89],"bands.":[54],"However,":[55],"bands":[60],"very":[62],"valuable":[63],"information,":[64],"which":[65],"becomes":[66],"prominent":[68],"as":[69],"number":[71],"channels":[74],"increases.":[75],"Based":[76],"on":[77],"method,":[81,113],"this":[82],"paper":[83],"introduces":[84],"constraint":[86],"condition":[87],"angle,":[90],"makes":[92],"full":[93],"use":[94],"information":[97],"band":[100,144],"calibration.":[103],"results":[105],"show":[106],"that,":[107],"compared":[108],"with":[109,125],"proposed":[115],"can":[117],"effectively":[118],"improve":[119],"accuracy":[121],"calibration,":[124],"improvement":[127],"range":[128,141,150],"Mean":[130],"Relative":[131],"Percent":[132],"Error":[133],"(MRPE)":[134],"being":[135],"than":[137],"3%":[138],"in":[139,148,160],"visible":[143],"within":[146],"1%":[147],"near-infrared":[152],"band.":[153],"Besides,":[154],"great":[158],"advantages":[159],"agricultural":[161],"inversion.":[165]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":8},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":1}],"updated_date":"2026-04-10T15:06:20.359241","created_date":"2025-10-10T00:00:00"}