{"id":"https://openalex.org/W2087742551","doi":"https://doi.org/10.1109/escience.2012.6404438","title":"Remote phenology: Applying machine learning to detect phenological patterns in a cerrado savanna","display_name":"Remote phenology: Applying machine learning to detect phenological patterns in a cerrado savanna","publication_year":2012,"publication_date":"2012-10-01","ids":{"openalex":"https://openalex.org/W2087742551","doi":"https://doi.org/10.1109/escience.2012.6404438","mag":"2087742551"},"language":"en","primary_location":{"id":"doi:10.1109/escience.2012.6404438","is_oa":false,"landing_page_url":"https://doi.org/10.1109/escience.2012.6404438","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE 8th International Conference on E-Science","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/11449/73807","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5089568142","display_name":"Jurandy Almeida","orcid":"https://orcid.org/0000-0002-4998-6996"},"institutions":[{"id":"https://openalex.org/I181391015","display_name":"Universidade Estadual de Campinas (UNICAMP)","ror":"https://ror.org/04wffgt70","country_code":"BR","type":"education","lineage":["https://openalex.org/I181391015"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Jurandy Almeida","raw_affiliation_strings":["RECOD Lab, Institute of Computing, University of Campinas - UNICAMP, 13083-852, Campinas, SP - Brazil","RECOD Lab, Institute of Computing, University of Campinas - UNICAMP, 13083-852, Campinas, SP - Brazil#TAB#"],"affiliations":[{"raw_affiliation_string":"RECOD Lab, Institute of Computing, University of Campinas - UNICAMP, 13083-852, Campinas, SP - Brazil","institution_ids":["https://openalex.org/I181391015"]},{"raw_affiliation_string":"RECOD Lab, Institute of Computing, University of Campinas - UNICAMP, 13083-852, Campinas, SP - Brazil#TAB#","institution_ids":["https://openalex.org/I181391015"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072908989","display_name":"Jefersson A. dos Santos","orcid":"https://orcid.org/0000-0002-8889-1586"},"institutions":[{"id":"https://openalex.org/I181391015","display_name":"Universidade Estadual de Campinas (UNICAMP)","ror":"https://ror.org/04wffgt70","country_code":"BR","type":"education","lineage":["https://openalex.org/I181391015"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Jefersson A. dos Santos","raw_affiliation_strings":["RECOD Lab, Institute of Computing, University of Campinas - UNICAMP, 13083-852, Campinas, SP - Brazil","RECOD Lab, Institute of Computing, University of Campinas - UNICAMP, 13083-852, Campinas, SP - Brazil#TAB#"],"affiliations":[{"raw_affiliation_string":"RECOD Lab, Institute of Computing, University of Campinas - UNICAMP, 13083-852, Campinas, SP - Brazil","institution_ids":["https://openalex.org/I181391015"]},{"raw_affiliation_string":"RECOD Lab, Institute of Computing, University of Campinas - UNICAMP, 13083-852, Campinas, SP - Brazil#TAB#","institution_ids":["https://openalex.org/I181391015"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046368121","display_name":"Bruna Alberton","orcid":"https://orcid.org/0000-0003-4835-8389"},"institutions":[{"id":"https://openalex.org/I879563668","display_name":"Universidade Estadual Paulista (Unesp)","ror":"https://ror.org/00987cb86","country_code":"BR","type":"education","lineage":["https://openalex.org/I879563668"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Bruna Alberton","raw_affiliation_strings":["Phenology Lab, Dept. of Botany, Sao Paulo State University - UNESP, 13506-900, Rio Claro, SP - Brazil","Phenology Lab, Dept. of Botany, Sao Paulo State University - UNESP, 13506-900, Rio Claro, SP - Brazil#TAB#"],"affiliations":[{"raw_affiliation_string":"Phenology Lab, Dept. of Botany, Sao Paulo State University - UNESP, 13506-900, Rio Claro, SP - Brazil","institution_ids":["https://openalex.org/I879563668"]},{"raw_affiliation_string":"Phenology Lab, Dept. of Botany, Sao Paulo State University - UNESP, 13506-900, Rio Claro, SP - Brazil#TAB#","institution_ids":["https://openalex.org/I879563668"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087058987","display_name":"Ricardo da Silva Torres","orcid":"https://orcid.org/0000-0001-9772-263X"},"institutions":[{"id":"https://openalex.org/I181391015","display_name":"Universidade Estadual de Campinas (UNICAMP)","ror":"https://ror.org/04wffgt70","country_code":"BR","type":"education","lineage":["https://openalex.org/I181391015"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Ricardo da S. Torres","raw_affiliation_strings":["RECOD Lab, Institute of Computing, University of Campinas - UNICAMP, 13083-852, Campinas, SP - Brazil","RECOD Lab, Institute of Computing, University of Campinas - UNICAMP, 13083-852, Campinas, SP - Brazil#TAB#"],"affiliations":[{"raw_affiliation_string":"RECOD Lab, Institute of Computing, University of Campinas - UNICAMP, 13083-852, Campinas, SP - Brazil","institution_ids":["https://openalex.org/I181391015"]},{"raw_affiliation_string":"RECOD Lab, Institute of Computing, University of Campinas - UNICAMP, 13083-852, Campinas, SP - Brazil#TAB#","institution_ids":["https://openalex.org/I181391015"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5017135899","display_name":"Leonor Patr\u00edcia Cerdeira Morellato","orcid":"https://orcid.org/0000-0001-5265-8988"},"institutions":[{"id":"https://openalex.org/I879563668","display_name":"Universidade Estadual Paulista (Unesp)","ror":"https://ror.org/00987cb86","country_code":"BR","type":"education","lineage":["https://openalex.org/I879563668"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Leonor Patricia C. Morellato","raw_affiliation_strings":["Phenology Lab, Dept. of Botany, Sao Paulo State University - UNESP, 13506-900, Rio Claro, SP - Brazil","Phenology Lab, Dept. of Botany, Sao Paulo State University - UNESP, 13506-900, Rio Claro, SP - Brazil#TAB#"],"affiliations":[{"raw_affiliation_string":"Phenology Lab, Dept. of Botany, Sao Paulo State University - UNESP, 13506-900, Rio Claro, SP - Brazil","institution_ids":["https://openalex.org/I879563668"]},{"raw_affiliation_string":"Phenology Lab, Dept. of Botany, Sao Paulo State University - UNESP, 13506-900, Rio Claro, SP - Brazil#TAB#","institution_ids":["https://openalex.org/I879563668"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5089568142"],"corresponding_institution_ids":["https://openalex.org/I181391015"],"apc_list":null,"apc_paid":null,"fwci":3.4695,"has_fulltext":false,"cited_by_count":20,"citation_normalized_percentile":{"value":0.92074499,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.9994000196456909,"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":0.9994000196456909,"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/T10895","display_name":"Species Distribution and Climate Change","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/2302","display_name":"Ecological Modeling"},"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/T10487","display_name":"Plant and animal studies","score":0.996399998664856,"subfield":{"id":"https://openalex.org/subfields/1105","display_name":"Ecology, Evolution, Behavior and Systematics"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/phenology","display_name":"Phenology","score":0.9326785802841187},{"id":"https://openalex.org/keywords/rgb-color-model","display_name":"RGB color model","score":0.7545523643493652},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.47579440474510193},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4640658497810364},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4261571764945984},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.4255119860172272},{"id":"https://openalex.org/keywords/vegetation","display_name":"Vegetation (pathology)","score":0.4163896441459656},{"id":"https://openalex.org/keywords/ecology","display_name":"Ecology","score":0.32783496379852295},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.2419079840183258},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.1656123399734497}],"concepts":[{"id":"https://openalex.org/C51417038","wikidata":"https://www.wikidata.org/wiki/Q272737","display_name":"Phenology","level":2,"score":0.9326785802841187},{"id":"https://openalex.org/C82990744","wikidata":"https://www.wikidata.org/wiki/Q166194","display_name":"RGB color model","level":2,"score":0.7545523643493652},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.47579440474510193},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4640658497810364},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4261571764945984},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.4255119860172272},{"id":"https://openalex.org/C2776133958","wikidata":"https://www.wikidata.org/wiki/Q7918366","display_name":"Vegetation (pathology)","level":2,"score":0.4163896441459656},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.32783496379852295},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.2419079840183258},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.1656123399734497},{"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/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/escience.2012.6404438","is_oa":false,"landing_page_url":"https://doi.org/10.1109/escience.2012.6404438","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE 8th International Conference on E-Science","raw_type":"proceedings-article"},{"id":"pmh:oai:acervodigital.unesp.br:11449/73807","is_oa":false,"landing_page_url":"http://acervodigital.unesp.br/handle/11449/73807","pdf_url":null,"source":{"id":"https://openalex.org/S4306400256","display_name":"Acervo Digital da Universidade Estadual Paulista (Universidade Estadual Paulista)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210115194","host_organization_name":"Funda\u00e7\u00e3o para o Desenvolvimento da UNESP","host_organization_lineage":["https://openalex.org/I4210115194"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"outro"},{"id":"pmh:oai:repositorio.unesp.br:11449/73807","is_oa":true,"landing_page_url":"http://hdl.handle.net/11449/73807","pdf_url":null,"source":{"id":"https://openalex.org/S4377196277","display_name":"UNESP Institutional Repository (S\u00e3o Paulo State University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I879563668","host_organization_name":"Universidade Estadual Paulista (Unesp)","host_organization_lineage":["https://openalex.org/I879563668"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferencePaper"}],"best_oa_location":{"id":"pmh:oai:repositorio.unesp.br:11449/73807","is_oa":true,"landing_page_url":"http://hdl.handle.net/11449/73807","pdf_url":null,"source":{"id":"https://openalex.org/S4377196277","display_name":"UNESP Institutional Repository (S\u00e3o Paulo State University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I879563668","host_organization_name":"Universidade Estadual Paulista (Unesp)","host_organization_lineage":["https://openalex.org/I879563668"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferencePaper"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/15","score":0.7200000286102295,"display_name":"Life in Land"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W223730970","https://openalex.org/W1540371141","https://openalex.org/W1575496704","https://openalex.org/W1971813093","https://openalex.org/W1972417253","https://openalex.org/W1975032569","https://openalex.org/W1976413499","https://openalex.org/W2024649846","https://openalex.org/W2045161375","https://openalex.org/W2068515373","https://openalex.org/W2075575598","https://openalex.org/W2094599607","https://openalex.org/W2095054126","https://openalex.org/W2102881417","https://openalex.org/W2111565319","https://openalex.org/W2114456168","https://openalex.org/W2122548992","https://openalex.org/W2126792427","https://openalex.org/W2133501143","https://openalex.org/W2133579999","https://openalex.org/W2138378012","https://openalex.org/W2140944264","https://openalex.org/W6632223008"],"related_works":["https://openalex.org/W2373524250","https://openalex.org/W4206027277","https://openalex.org/W2388003193","https://openalex.org/W2367450255","https://openalex.org/W2243549226","https://openalex.org/W2184048517","https://openalex.org/W3128824461","https://openalex.org/W96071508","https://openalex.org/W2156132268","https://openalex.org/W2388278526"],"abstract_inverted_index":{"Plant":[0],"phenology":[1,190],"has":[2],"gained":[3],"importance":[4],"in":[5,44,126,192],"the":[6,13,79,87,102,127,142,160,173,193],"context":[7],"of":[8,15,33,50,90,93],"global":[9],"change":[10,36,81,162],"research,":[11],"stimulating":[12],"development":[14],"new":[16,186],"technologies":[17],"for":[18,144],"phenological":[19,42,69,88,124],"observation.":[20],"Digital":[21],"cameras":[22],"have":[23],"been":[24],"successfully":[25],"used":[26],"as":[27],"multi-channel":[28],"imaging":[29],"sensors,":[30],"providing":[31],"measures":[32],"leaf":[34],"color":[35,80,161],"information":[37,82],"(RGB":[38],"channels),":[39],"or":[40],"leafing":[41],"changes":[43],"plants.":[45],"We":[46,59],"monitored":[47],"leaf-changing":[48],"patterns":[49,125],"a":[51,91,118,154,185],"cerrado-savanna":[52],"vegetation":[53],"by":[54],"taken":[55],"daily":[56],"digital":[57,64,111,128,181],"images.":[58,112,129],"extract":[60],"RGB":[61],"channels":[62],"from":[63,101,172],"images":[65],"and":[66,95,139,148,183,196],"correlated":[67],"with":[68,157],"changes.":[70],"Our":[71,130],"first":[72],"goals":[73],"were:":[74],"(1)":[75,135],"to":[76,85,97,122,159,188],"test":[77,98],"if":[78,99],"is":[83],"able":[84],"characterize":[86],"pattern":[89],"group":[92,105,176],"species;":[94,147],"(2)":[96,149],"individuals":[100,171],"same":[103,174],"functional":[104,175],"may":[106],"be":[107,178],"automatically":[108],"identified":[109,179],"using":[110,180],"In":[113],"this":[114],"paper,":[115],"we":[116,168],"present":[117,153],"machine":[119],"learning":[120],"approach":[121],"detect":[123],"preliminary":[131],"results":[132],"indicate":[133],"that:":[134],"extreme":[136],"hours":[137],"(morning":[138],"afternoon)":[140],"are":[141],"best":[143],"identifying":[145],"plant":[146,151],"different":[150,155],"species":[152,194],"behavior":[156],"respect":[158],"information.":[163],"Based":[164],"on":[165],"those":[166],"results,":[167],"suggest":[169],"that":[170],"might":[177],"images,":[182],"introduce":[184],"tool":[187],"help":[189],"experts":[191],"identification":[195],"location":[197],"on-the-ground.":[198]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":6}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
