{"id":"https://openalex.org/W4303980697","doi":"https://doi.org/10.3390/rs14194953","title":"Using UAV to Identify the Optimal Vegetation Index for Yield Prediction of Oil Seed Rape (Brassica napus L.) at the Flowering Stage","display_name":"Using UAV to Identify the Optimal Vegetation Index for Yield Prediction of Oil Seed Rape (Brassica napus L.) at the Flowering Stage","publication_year":2022,"publication_date":"2022-10-04","ids":{"openalex":"https://openalex.org/W4303980697","doi":"https://doi.org/10.3390/rs14194953"},"language":"en","primary_location":{"id":"doi:10.3390/rs14194953","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs14194953","pdf_url":"https://www.mdpi.com/2072-4292/14/19/4953/pdf?version=1665301920","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/2072-4292/14/19/4953/pdf?version=1665301920","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5033945952","display_name":"Vojt\u011bch Lukas","orcid":"https://orcid.org/0000-0001-8051-3305"},"institutions":[{"id":"https://openalex.org/I56081889","display_name":"Mendel University in Brno","ror":"https://ror.org/058aeep47","country_code":"CZ","type":"education","lineage":["https://openalex.org/I56081889"]}],"countries":["CZ"],"is_corresponding":false,"raw_author_name":"Vojt\u011bch Lukas","raw_affiliation_strings":["Department of Agrosystems and Bioclimatology, Faculty of AgriSciences, Mendel University in Brno, Zem\u011bd\u011blsk\u00e1 1, 613 00 Brno, Czech Republic"],"raw_orcid":"https://orcid.org/0000-0001-8051-3305","affiliations":[{"raw_affiliation_string":"Department of Agrosystems and Bioclimatology, Faculty of AgriSciences, Mendel University in Brno, Zem\u011bd\u011blsk\u00e1 1, 613 00 Brno, Czech Republic","institution_ids":["https://openalex.org/I56081889"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030805381","display_name":"Igor Hu\u0148\u00e1dy","orcid":"https://orcid.org/0000-0002-3075-7042"},"institutions":[{"id":"https://openalex.org/I4399598466","display_name":"Agricultural Research, Ltd. (Czechia)","ror":"https://ror.org/05eq3gw79","country_code":null,"type":"company","lineage":["https://openalex.org/I4210125905","https://openalex.org/I4399598466"]}],"countries":["CZ"],"is_corresponding":false,"raw_author_name":"Igor Hu\u0148ady","raw_affiliation_strings":["Agricultural Research, Ltd., Zahradn\u00ed 1, 664 41 Troubsko, Czech Republic"],"raw_orcid":"https://orcid.org/0000-0002-3075-7042","affiliations":[{"raw_affiliation_string":"Agricultural Research, Ltd., Zahradn\u00ed 1, 664 41 Troubsko, Czech Republic","institution_ids":["https://openalex.org/I4399598466"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056599406","display_name":"Anton\u00edn Kintl","orcid":"https://orcid.org/0000-0002-0031-083X"},"institutions":[{"id":"https://openalex.org/I4399598466","display_name":"Agricultural Research, Ltd. (Czechia)","ror":"https://ror.org/05eq3gw79","country_code":null,"type":"company","lineage":["https://openalex.org/I4210125905","https://openalex.org/I4399598466"]}],"countries":["CZ"],"is_corresponding":false,"raw_author_name":"Anton\u00edn Kintl","raw_affiliation_strings":["Agricultural Research, Ltd., Zahradn\u00ed 1, 664 41 Troubsko, Czech Republic"],"raw_orcid":"https://orcid.org/0000-0002-0031-083X","affiliations":[{"raw_affiliation_string":"Agricultural Research, Ltd., Zahradn\u00ed 1, 664 41 Troubsko, Czech Republic","institution_ids":["https://openalex.org/I4399598466"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085405605","display_name":"Ji\u0159\u00ed Mezera","orcid":"https://orcid.org/0000-0002-4713-6576"},"institutions":[{"id":"https://openalex.org/I56081889","display_name":"Mendel University in Brno","ror":"https://ror.org/058aeep47","country_code":"CZ","type":"education","lineage":["https://openalex.org/I56081889"]}],"countries":["CZ"],"is_corresponding":false,"raw_author_name":"Ji\u0159\u00ed Mezera","raw_affiliation_strings":["Department of Agrosystems and Bioclimatology, Faculty of AgriSciences, Mendel University in Brno, Zem\u011bd\u011blsk\u00e1 1, 613 00 Brno, Czech Republic"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Agrosystems and Bioclimatology, Faculty of AgriSciences, Mendel University in Brno, Zem\u011bd\u011blsk\u00e1 1, 613 00 Brno, Czech Republic","institution_ids":["https://openalex.org/I56081889"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039977624","display_name":"Tereza Hammerschmiedt","orcid":"https://orcid.org/0000-0003-1621-2019"},"institutions":[{"id":"https://openalex.org/I56081889","display_name":"Mendel University in Brno","ror":"https://ror.org/058aeep47","country_code":"CZ","type":"education","lineage":["https://openalex.org/I56081889"]}],"countries":["CZ"],"is_corresponding":false,"raw_author_name":"Tereza Hammerschmiedt","raw_affiliation_strings":["Department of Agrochemistry, Soil Science, Microbiology and Plant Nutrition, Faculty of AgriSciences, Mendel University in Brno, Zem\u011bd\u011blsk\u00e1 1, 613 00 Brno, Czech Republic"],"raw_orcid":"https://orcid.org/0000-0003-1621-2019","affiliations":[{"raw_affiliation_string":"Department of Agrochemistry, Soil Science, Microbiology and Plant Nutrition, Faculty of AgriSciences, Mendel University in Brno, Zem\u011bd\u011blsk\u00e1 1, 613 00 Brno, Czech Republic","institution_ids":["https://openalex.org/I56081889"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061524407","display_name":"Julie Sobotkov\u00e1","orcid":"https://orcid.org/0000-0002-4166-137X"},"institutions":[{"id":"https://openalex.org/I4399598466","display_name":"Agricultural Research, Ltd. (Czechia)","ror":"https://ror.org/05eq3gw79","country_code":null,"type":"company","lineage":["https://openalex.org/I4210125905","https://openalex.org/I4399598466"]}],"countries":["CZ"],"is_corresponding":false,"raw_author_name":"Julie Sobotkov\u00e1","raw_affiliation_strings":["Agricultural Research, Ltd., Zahradn\u00ed 1, 664 41 Troubsko, Czech Republic"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Agricultural Research, Ltd., Zahradn\u00ed 1, 664 41 Troubsko, Czech Republic","institution_ids":["https://openalex.org/I4399598466"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089170651","display_name":"Martin Brtnick\u00fd","orcid":"https://orcid.org/0000-0001-5237-722X"},"institutions":[{"id":"https://openalex.org/I56081889","display_name":"Mendel University in Brno","ror":"https://ror.org/058aeep47","country_code":"CZ","type":"education","lineage":["https://openalex.org/I56081889"]}],"countries":["CZ"],"is_corresponding":false,"raw_author_name":"Martin Brtnick\u00fd","raw_affiliation_strings":["Department of Agrochemistry, Soil Science, Microbiology and Plant Nutrition, Faculty of AgriSciences, Mendel University in Brno, Zem\u011bd\u011blsk\u00e1 1, 613 00 Brno, Czech Republic"],"raw_orcid":"https://orcid.org/0000-0001-5237-722X","affiliations":[{"raw_affiliation_string":"Department of Agrochemistry, Soil Science, Microbiology and Plant Nutrition, Faculty of AgriSciences, Mendel University in Brno, Zem\u011bd\u011blsk\u00e1 1, 613 00 Brno, Czech Republic","institution_ids":["https://openalex.org/I56081889"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5075651750","display_name":"Jakub Elbl","orcid":"https://orcid.org/0000-0001-6401-1516"},"institutions":[{"id":"https://openalex.org/I4399598466","display_name":"Agricultural Research, Ltd. (Czechia)","ror":"https://ror.org/05eq3gw79","country_code":null,"type":"company","lineage":["https://openalex.org/I4210125905","https://openalex.org/I4399598466"]},{"id":"https://openalex.org/I56081889","display_name":"Mendel University in Brno","ror":"https://ror.org/058aeep47","country_code":"CZ","type":"education","lineage":["https://openalex.org/I56081889"]}],"countries":["CZ"],"is_corresponding":true,"raw_author_name":"Jakub Elbl","raw_affiliation_strings":["Agricultural Research, Ltd., Zahradn\u00ed 1, 664 41 Troubsko, Czech Republic","Department of Agrosystems and Bioclimatology, Faculty of AgriSciences, Mendel University in Brno, Zem\u011bd\u011blsk\u00e1 1, 613 00 Brno, Czech Republic"],"raw_orcid":"https://orcid.org/0000-0001-6401-1516","affiliations":[{"raw_affiliation_string":"Agricultural Research, Ltd., Zahradn\u00ed 1, 664 41 Troubsko, Czech Republic","institution_ids":["https://openalex.org/I4399598466"]},{"raw_affiliation_string":"Department of Agrosystems and Bioclimatology, Faculty of AgriSciences, Mendel University in Brno, Zem\u011bd\u011blsk\u00e1 1, 613 00 Brno, Czech Republic","institution_ids":["https://openalex.org/I56081889"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5075651750"],"corresponding_institution_ids":["https://openalex.org/I4399598466","https://openalex.org/I56081889"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":5.76,"has_fulltext":false,"cited_by_count":36,"citation_normalized_percentile":{"value":0.96522278,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":"14","issue":"19","first_page":"4953","last_page":"4953"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.9993000030517578,"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":0.9993000030517578,"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":0.9948999881744385,"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/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9749000072479248,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"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/normalized-difference-vegetation-index","display_name":"Normalized Difference Vegetation Index","score":0.9585558176040649},{"id":"https://openalex.org/keywords/yield","display_name":"Yield (engineering)","score":0.6683025360107422},{"id":"https://openalex.org/keywords/regression-analysis","display_name":"Regression analysis","score":0.6374611258506775},{"id":"https://openalex.org/keywords/linear-regression","display_name":"Linear regression","score":0.6286131143569946},{"id":"https://openalex.org/keywords/vegetation-index","display_name":"Vegetation Index","score":0.5936389565467834},{"id":"https://openalex.org/keywords/vegetation","display_name":"Vegetation (pathology)","score":0.5615304112434387},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5388965010643005},{"id":"https://openalex.org/keywords/brassica","display_name":"Brassica","score":0.5254632234573364},{"id":"https://openalex.org/keywords/index","display_name":"Index (typography)","score":0.43593692779541016},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.30932313203811646},{"id":"https://openalex.org/keywords/agronomy","display_name":"Agronomy","score":0.2904949486255646},{"id":"https://openalex.org/keywords/leaf-area-index","display_name":"Leaf area index","score":0.22952917218208313},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.15970492362976074},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.0471763014793396}],"concepts":[{"id":"https://openalex.org/C1549246","wikidata":"https://www.wikidata.org/wiki/Q718775","display_name":"Normalized Difference Vegetation Index","level":3,"score":0.9585558176040649},{"id":"https://openalex.org/C134121241","wikidata":"https://www.wikidata.org/wiki/Q899301","display_name":"Yield (engineering)","level":2,"score":0.6683025360107422},{"id":"https://openalex.org/C152877465","wikidata":"https://www.wikidata.org/wiki/Q208042","display_name":"Regression analysis","level":2,"score":0.6374611258506775},{"id":"https://openalex.org/C48921125","wikidata":"https://www.wikidata.org/wiki/Q10861030","display_name":"Linear regression","level":2,"score":0.6286131143569946},{"id":"https://openalex.org/C2780376076","wikidata":"https://www.wikidata.org/wiki/Q1499458","display_name":"Vegetation Index","level":4,"score":0.5936389565467834},{"id":"https://openalex.org/C2776133958","wikidata":"https://www.wikidata.org/wiki/Q7918366","display_name":"Vegetation (pathology)","level":2,"score":0.5615304112434387},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5388965010643005},{"id":"https://openalex.org/C2776747608","wikidata":"https://www.wikidata.org/wiki/Q58677","display_name":"Brassica","level":2,"score":0.5254632234573364},{"id":"https://openalex.org/C2777382242","wikidata":"https://www.wikidata.org/wiki/Q6017816","display_name":"Index (typography)","level":2,"score":0.43593692779541016},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.30932313203811646},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.2904949486255646},{"id":"https://openalex.org/C25989453","wikidata":"https://www.wikidata.org/wiki/Q446746","display_name":"Leaf area index","level":2,"score":0.22952917218208313},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.15970492362976074},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.0471763014793396},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","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/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/rs14194953","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs14194953","pdf_url":"https://www.mdpi.com/2072-4292/14/19/4953/pdf?version=1665301920","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:8f3b4fdfd7584e47a11cf32f584efdc6","is_oa":true,"landing_page_url":"https://doaj.org/article/8f3b4fdfd7584e47a11cf32f584efdc6","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"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 14, Iss 19, p 4953 (2022)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/14/19/4953/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs14194953","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 14; Issue 19; Pages: 4953","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs14194953","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs14194953","pdf_url":"https://www.mdpi.com/2072-4292/14/19/4953/pdf?version=1665301920","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":0.6299999952316284}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4303980697.pdf"},"referenced_works_count":40,"referenced_works":["https://openalex.org/W1591120531","https://openalex.org/W1594573182","https://openalex.org/W1967123320","https://openalex.org/W1968314959","https://openalex.org/W1975119563","https://openalex.org/W1978331315","https://openalex.org/W1979086491","https://openalex.org/W1991739869","https://openalex.org/W1995711721","https://openalex.org/W1996460707","https://openalex.org/W2017865640","https://openalex.org/W2017976213","https://openalex.org/W2032598182","https://openalex.org/W2041643290","https://openalex.org/W2048308312","https://openalex.org/W2056251274","https://openalex.org/W2072611758","https://openalex.org/W2084003840","https://openalex.org/W2086215213","https://openalex.org/W2239038515","https://openalex.org/W2469111149","https://openalex.org/W2479938810","https://openalex.org/W2617056706","https://openalex.org/W2890011456","https://openalex.org/W2921360674","https://openalex.org/W2979383053","https://openalex.org/W3001402238","https://openalex.org/W3036695427","https://openalex.org/W3040221110","https://openalex.org/W3134772260","https://openalex.org/W3162108035","https://openalex.org/W3164548801","https://openalex.org/W3173179577","https://openalex.org/W3175535051","https://openalex.org/W4200400107","https://openalex.org/W6641946782","https://openalex.org/W6649094250","https://openalex.org/W6779880064","https://openalex.org/W6791596749","https://openalex.org/W6797722664"],"related_works":["https://openalex.org/W3204926808","https://openalex.org/W4319317911","https://openalex.org/W3207384893","https://openalex.org/W4396668917","https://openalex.org/W3207046288","https://openalex.org/W4372264653","https://openalex.org/W4310842702","https://openalex.org/W4285330809","https://openalex.org/W4327662653","https://openalex.org/W2012686349"],"abstract_inverted_index":{"Suitability":[0],"of":[1,5,26,32,39,44,51,56,75,81,95,110,136,140,149,152,159,189,212,218,224,232,239,261,269,288],"the":[2,29,37,49,54,57,64,73,79,113,117,126,137,147,155,166,193,215,230,247,259,267,286],"vegetation":[3,8,14,46],"indices":[4,47,145,164,251],"normalized":[6,12,18],"difference":[7,13,19],"index":[9,15,21,115,202],"(NDVI),":[10,172],"blue":[11],"(BNDVI),":[16,176],"and":[17,42,84,103,116,143,146,162,177,197,210,234,242,249,275,279],"yellowness":[20],"(NDYI)":[22],"obtained":[23],"by":[24],"means":[25],"UAV":[27],"at":[28,214,266],"flowering":[30,58,216],"stage":[31,217,268],"oil":[33,219,262],"seed":[34,40,96,118,220,263],"rape":[35,264],"for":[36,132,206,271],"prediction":[38,211,226],"yield":[41,76,97,119,148,225],"usability":[43],"these":[45],"in":[48,53,154,258,283],"identification":[50],"anomalies":[52],"condition":[55],"growth":[59,208,265],"were":[60],"verified":[61],"based":[62],"on":[63,78,98],"regression":[65,157],"analysis.":[66],"Correlation":[67],"analysis":[68,129,238],"was":[69,120,130,184,227],"performed":[70,131,237],"to":[71,255,277],"find":[72],"degree":[74],"dependence":[77,94,139],"values":[80],"NDVI,":[82,141,160,240],"BNDVI,":[83,142,161,241],"NDYI":[85,104,144,163,243,250],"indices,":[86],"which":[87],"revealed":[88],"a":[89,133],"strong,":[90],"significant":[91],"linear":[92,156],"positive":[93],"BNDVI":[99,233,248],"(R":[100,105,122],"=":[101,106,123,170,174,179],"0.98)":[102],"0.95).":[107],"The":[108,200,236],"level":[109],"correlation":[111],"between":[112,195],"NDVI":[114,196,201],"weaker":[121],"0.70)":[124],"than":[125],"others.":[127],"Regression":[128],"closer":[134],"determination":[135,153],"functional":[138],"seeds.":[150],"Coefficients":[151],"model":[158],"reached":[165],"following":[167],"values:":[168],"R2":[169,173,178],"0.48":[171],"0.95":[175],"0.90":[180],"(NDYI).":[181],"Thus,":[182],"it":[183],"shown":[185],"that":[186,245],"increased":[187],"density":[188],"yellow":[190],"flowers":[191],"decreased":[192],"relationship":[194],"crop":[198],"yield.":[199],"is":[203],"not":[204],"appropriate":[205],"assessing":[207],"conditions":[209],"yields":[213],"rape.":[221],"High":[222],"accuracy":[223],"achieved":[228],"with":[229,285],"use":[231],"NDYI.":[235],"demonstrated":[244],"particularly":[246],"can":[252],"be":[253],"used":[254],"identify":[256],"problems":[257],"development":[260],"flowering,":[270],"their":[272],"precise":[273],"localization,":[274],"hence":[276],"targeted":[278],"effective":[280],"remedial":[281],"measures":[282],"line":[284],"principles":[287],"precision":[289],"agriculture.":[290]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":15},{"year":2024,"cited_by_count":8},{"year":2023,"cited_by_count":10},{"year":2022,"cited_by_count":1}],"updated_date":"2026-05-22T06:13:13.366637","created_date":"2022-10-10T00:00:00"}