{"id":"https://openalex.org/W2900764116","doi":"https://doi.org/10.1109/igarss.2018.8518694","title":"Exploitation of Sentinel-2 Time Series for Horticulture Crops Inventory","display_name":"Exploitation of Sentinel-2 Time Series for Horticulture Crops Inventory","publication_year":2018,"publication_date":"2018-07-01","ids":{"openalex":"https://openalex.org/W2900764116","doi":"https://doi.org/10.1109/igarss.2018.8518694","mag":"2900764116"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2018.8518694","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2018.8518694","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2018 - 2018 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"},"type":"conference-paper","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/A5021761094","display_name":"Ana Navarro","orcid":"https://orcid.org/0000-0002-4207-1611"},"institutions":[{"id":"https://openalex.org/I141596103","display_name":"University of Lisbon","ror":"https://ror.org/01c27hj86","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Ana Navarro","raw_affiliation_strings":["Faculdade de Ci\u00eancias, Universidade de Lisboa, Lisboa, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculdade de Ci\u00eancias, Universidade de Lisboa, Lisboa, Portugal","institution_ids":["https://openalex.org/I141596103"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023008746","display_name":"Jo\u00e3o Catal\u00e3o","orcid":"https://orcid.org/0000-0003-1028-4644"},"institutions":[{"id":"https://openalex.org/I141596103","display_name":"University of Lisbon","ror":"https://ror.org/01c27hj86","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Joao Catalao","raw_affiliation_strings":["Faculdade de Ci\u00eancias, Universidade de Lisboa, Lisboa, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculdade de Ci\u00eancias, Universidade de Lisboa, Lisboa, Portugal","institution_ids":["https://openalex.org/I141596103"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5086676401","display_name":"Lu\u0131\u0301s Ribeiro","orcid":"https://orcid.org/0000-0003-0383-3852"},"institutions":[{"id":"https://openalex.org/I141596103","display_name":"University of Lisbon","ror":"https://ror.org/01c27hj86","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Luis Ribeiro","raw_affiliation_strings":["Faculdade de Ci\u00eancias, Universidade de Lisboa, Lisboa, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculdade de Ci\u00eancias, Universidade de Lisboa, Lisboa, Portugal","institution_ids":["https://openalex.org/I141596103"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I141596103"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"43","issue":null,"first_page":"4965","last_page":"4968"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.9994999766349792,"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":0.9994999766349792,"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":0.989799976348877,"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/T10226","display_name":"Land Use and Ecosystem Services","score":0.9747999906539917,"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/normalized-difference-vegetation-index","display_name":"Normalized Difference Vegetation Index","score":0.7849541306495667},{"id":"https://openalex.org/keywords/crop","display_name":"Crop","score":0.5666324496269226},{"id":"https://openalex.org/keywords/production","display_name":"Production (economics)","score":0.5577791929244995},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.48968270421028137},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.4884034991264343},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.4791804552078247},{"id":"https://openalex.org/keywords/index","display_name":"Index (typography)","score":0.47113651037216187},{"id":"https://openalex.org/keywords/sowing","display_name":"Sowing","score":0.4558301568031311},{"id":"https://openalex.org/keywords/vegetation","display_name":"Vegetation (pathology)","score":0.4507949650287628},{"id":"https://openalex.org/keywords/time-series","display_name":"Time series","score":0.42860543727874756},{"id":"https://openalex.org/keywords/vegetation-index","display_name":"Vegetation Index","score":0.4194844365119934},{"id":"https://openalex.org/keywords/agricultural-engineering","display_name":"Agricultural engineering","score":0.3708497881889343},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.35599201917648315},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.3307105302810669},{"id":"https://openalex.org/keywords/leaf-area-index","display_name":"Leaf area index","score":0.28181231021881104},{"id":"https://openalex.org/keywords/horticulture","display_name":"Horticulture","score":0.253928005695343},{"id":"https://openalex.org/keywords/agronomy","display_name":"Agronomy","score":0.24378925561904907},{"id":"https://openalex.org/keywords/forestry","display_name":"Forestry","score":0.22390097379684448},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.19046497344970703},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.18563416600227356},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.1833195984363556},{"id":"https://openalex.org/keywords/botany","display_name":"Botany","score":0.08372431993484497},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.08015680313110352},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.07209524512290955}],"concepts":[{"id":"https://openalex.org/C1549246","wikidata":"https://www.wikidata.org/wiki/Q718775","display_name":"Normalized Difference Vegetation Index","level":3,"score":0.7849541306495667},{"id":"https://openalex.org/C137580998","wikidata":"https://www.wikidata.org/wiki/Q235352","display_name":"Crop","level":2,"score":0.5666324496269226},{"id":"https://openalex.org/C2778348673","wikidata":"https://www.wikidata.org/wiki/Q739302","display_name":"Production (economics)","level":2,"score":0.5577791929244995},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.48968270421028137},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.4884034991264343},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.4791804552078247},{"id":"https://openalex.org/C2777382242","wikidata":"https://www.wikidata.org/wiki/Q6017816","display_name":"Index (typography)","level":2,"score":0.47113651037216187},{"id":"https://openalex.org/C168741863","wikidata":"https://www.wikidata.org/wiki/Q777671","display_name":"Sowing","level":2,"score":0.4558301568031311},{"id":"https://openalex.org/C2776133958","wikidata":"https://www.wikidata.org/wiki/Q7918366","display_name":"Vegetation (pathology)","level":2,"score":0.4507949650287628},{"id":"https://openalex.org/C151406439","wikidata":"https://www.wikidata.org/wiki/Q186588","display_name":"Time series","level":2,"score":0.42860543727874756},{"id":"https://openalex.org/C2780376076","wikidata":"https://www.wikidata.org/wiki/Q1499458","display_name":"Vegetation Index","level":4,"score":0.4194844365119934},{"id":"https://openalex.org/C88463610","wikidata":"https://www.wikidata.org/wiki/Q194118","display_name":"Agricultural engineering","level":1,"score":0.3708497881889343},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.35599201917648315},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.3307105302810669},{"id":"https://openalex.org/C25989453","wikidata":"https://www.wikidata.org/wiki/Q446746","display_name":"Leaf area index","level":2,"score":0.28181231021881104},{"id":"https://openalex.org/C144027150","wikidata":"https://www.wikidata.org/wiki/Q48803","display_name":"Horticulture","level":1,"score":0.253928005695343},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.24378925561904907},{"id":"https://openalex.org/C97137747","wikidata":"https://www.wikidata.org/wiki/Q38112","display_name":"Forestry","level":1,"score":0.22390097379684448},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.19046497344970703},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.18563416600227356},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.1833195984363556},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.08372431993484497},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.08015680313110352},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.07209524512290955},{"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},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C139719470","wikidata":"https://www.wikidata.org/wiki/Q39680","display_name":"Macroeconomics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2018.8518694","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2018.8518694","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2018 - 2018 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2","score":0.5600000023841858}],"awards":[],"funders":[{"id":"https://openalex.org/F4320334779","display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia","ror":"https://ror.org/00snfqn58"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W2004248416","https://openalex.org/W2064288637","https://openalex.org/W2123673090","https://openalex.org/W2169418131","https://openalex.org/W2280672250","https://openalex.org/W2474714635","https://openalex.org/W2532514244","https://openalex.org/W2593003858","https://openalex.org/W6728450863"],"related_works":["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","https://openalex.org/W2096239959"],"abstract_inverted_index":{"Horticulture":[0],"crops":[1,149],"play":[2],"an":[3,151],"important":[4],"commercial":[5],"and":[6,11,20,27,81,84,122],"economic":[7],"role,":[8],"providing":[9],"employment":[10],"food":[12],"security.":[13],"A":[14,95],"sustainable":[15],"horticulture":[16,39,110,148],"production":[17,46],"requires":[18],"updated":[19],"accurate":[21],"statistics":[22],"in":[23],"terms":[24],"of":[25,65,75,92,102,127,130,146,163],"area":[26,121],"production.":[28],"High":[29],"temporal":[30],"resolution":[31],"remote":[32],"sensing":[33],"can":[34],"be":[35],"used":[36,59,107],"to":[37,60,108],"identify":[38,109],"crops,":[40],"especially":[41],"vegetables":[42],"that":[43,88,139],"have":[44],"shorter":[45],"cycles.":[47],"Normalized":[48],"Difference":[49],"Vegetation":[50],"Index":[51],"(NDVI)":[52],"bands":[53],"generated":[54],"from":[55],"Sentinel-2A":[56],"data":[57],"are":[58],"define":[61],"the":[62,73,90,118,133,140,144,157],"growth":[63],"cycle":[64,86],"different":[66],"vegetable":[67],"types.":[68],"NDVI":[69,103],"time":[70],"series":[71],"allow":[72],"identification":[74,145],"several":[76],"parameters,":[77,105],"such":[78],"as":[79],"planting":[80],"maturation":[82],"dates":[83],"crop":[85],"duration,":[87],"enable":[89],"characterization":[91],"each":[93],"crop.":[94],"curve-matching":[96],"algorithm,":[97],"based":[98],"on":[99],"a":[100,125,160],"set":[101],"curve":[104],"were":[106,114],"parcels.":[111],"Two":[112],"approaches":[113],"considered,":[115],"one":[116],"considering":[117,124],"total":[119],"overlapping":[120],"other":[123],"minimum":[126],"1":[128],"pixel":[129],"overlap":[131],"with":[132,150],"ancillary":[134],"parcels":[135],"delimitation.":[136],"Results":[137],"show":[138],"latter":[141],"approach":[142],"allows":[143],"possible":[147],"accuracy":[152,162],"higher":[153],"than":[154],"80%":[155],"while":[156],"former":[158],"returns":[159],"lower":[161],"around":[164],"50%.":[165]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}