{"id":"https://openalex.org/W3206442517","doi":"https://doi.org/10.1109/igarss47720.2021.9553729","title":"Olive Tree Water Stress Detection Using Daily Multispectral Imagery","display_name":"Olive Tree Water Stress Detection Using Daily Multispectral Imagery","publication_year":2021,"publication_date":"2021-07-11","ids":{"openalex":"https://openalex.org/W3206442517","doi":"https://doi.org/10.1109/igarss47720.2021.9553729","mag":"3206442517"},"language":"en","primary_location":{"id":"doi:10.1109/igarss47720.2021.9553729","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss47720.2021.9553729","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Geoscience and Remote Sensing Symposium IGARSS","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/A5025319637","display_name":"James Brinkhoff","orcid":"https://orcid.org/0000-0002-0721-2458"},"institutions":[{"id":"https://openalex.org/I90745801","display_name":"University of New England","ror":"https://ror.org/04r659a56","country_code":"AU","type":"education","lineage":["https://openalex.org/I90745801"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"James Brinkhoff","raw_affiliation_strings":["Applied Agricultural Remote Sensing Centre, University of New England, Armidale, NSW, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Applied Agricultural Remote Sensing Centre, University of New England, Armidale, NSW, Australia","institution_ids":["https://openalex.org/I90745801"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046248290","display_name":"Alex Schultz","orcid":null},"institutions":[{"id":"https://openalex.org/I2801559191","display_name":"New South Wales Department of Primary Industries","ror":"https://ror.org/050khh066","country_code":"AU","type":"government","lineage":["https://openalex.org/I2801351115","https://openalex.org/I2801559191"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Alex Schultz","raw_affiliation_strings":["Department of Primary Industries,NSW,Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Primary Industries,NSW,Australia","institution_ids":["https://openalex.org/I2801559191"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082150433","display_name":"Luz Angelica Suarez","orcid":"https://orcid.org/0000-0002-4233-2172"},"institutions":[{"id":"https://openalex.org/I90745801","display_name":"University of New England","ror":"https://ror.org/04r659a56","country_code":"AU","type":"education","lineage":["https://openalex.org/I90745801"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Luz Angelica Suarez","raw_affiliation_strings":["Applied Agricultural Remote Sensing Centre, University of New England, Armidale, NSW, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Applied Agricultural Remote Sensing Centre, University of New England, Armidale, NSW, Australia","institution_ids":["https://openalex.org/I90745801"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5053826776","display_name":"Andrew Robson","orcid":"https://orcid.org/0000-0001-5762-8980"},"institutions":[{"id":"https://openalex.org/I90745801","display_name":"University of New England","ror":"https://ror.org/04r659a56","country_code":"AU","type":"education","lineage":["https://openalex.org/I90745801"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Andrew J. Robson","raw_affiliation_strings":["Applied Agricultural Remote Sensing Centre, University of New England, Armidale, NSW, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Applied Agricultural Remote Sensing Centre, University of New England, Armidale, NSW, Australia","institution_ids":["https://openalex.org/I90745801"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":5.0938,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.96017919,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"5826","last_page":"5829"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.9998000264167786,"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":0.9998000264167786,"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/T11796","display_name":"Horticultural and Viticultural Research","score":0.994700014591217,"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":0.9929999709129333,"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/multispectral-image","display_name":"Multispectral image","score":0.8920373320579529},{"id":"https://openalex.org/keywords/normalized-difference-vegetation-index","display_name":"Normalized Difference Vegetation Index","score":0.7865139245986938},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6144832372665405},{"id":"https://openalex.org/keywords/normalization","display_name":"Normalization (sociology)","score":0.5866285562515259},{"id":"https://openalex.org/keywords/vegetation","display_name":"Vegetation (pathology)","score":0.5372687578201294},{"id":"https://openalex.org/keywords/satellite-imagery","display_name":"Satellite imagery","score":0.510840117931366},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.487870454788208},{"id":"https://openalex.org/keywords/vegetation-index","display_name":"Vegetation Index","score":0.4414808750152588},{"id":"https://openalex.org/keywords/water-stress","display_name":"Water stress","score":0.4346761703491211},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.2247224748134613},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.17311778664588928},{"id":"https://openalex.org/keywords/climate-change","display_name":"Climate change","score":0.10955691337585449}],"concepts":[{"id":"https://openalex.org/C173163844","wikidata":"https://www.wikidata.org/wiki/Q1761440","display_name":"Multispectral image","level":2,"score":0.8920373320579529},{"id":"https://openalex.org/C1549246","wikidata":"https://www.wikidata.org/wiki/Q718775","display_name":"Normalized Difference Vegetation Index","level":3,"score":0.7865139245986938},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6144832372665405},{"id":"https://openalex.org/C136886441","wikidata":"https://www.wikidata.org/wiki/Q926129","display_name":"Normalization (sociology)","level":2,"score":0.5866285562515259},{"id":"https://openalex.org/C2776133958","wikidata":"https://www.wikidata.org/wiki/Q7918366","display_name":"Vegetation (pathology)","level":2,"score":0.5372687578201294},{"id":"https://openalex.org/C2778102629","wikidata":"https://www.wikidata.org/wiki/Q725252","display_name":"Satellite imagery","level":2,"score":0.510840117931366},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.487870454788208},{"id":"https://openalex.org/C2780376076","wikidata":"https://www.wikidata.org/wiki/Q1499458","display_name":"Vegetation Index","level":4,"score":0.4414808750152588},{"id":"https://openalex.org/C2983671280","wikidata":"https://www.wikidata.org/wiki/Q5376358","display_name":"Water stress","level":2,"score":0.4346761703491211},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.2247224748134613},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.17311778664588928},{"id":"https://openalex.org/C132651083","wikidata":"https://www.wikidata.org/wiki/Q7942","display_name":"Climate change","level":2,"score":0.10955691337585449},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","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/C19165224","wikidata":"https://www.wikidata.org/wiki/Q23404","display_name":"Anthropology","level":1,"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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/igarss47720.2021.9553729","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss47720.2021.9553729","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Geoscience and Remote Sensing Symposium IGARSS","raw_type":"proceedings-article"},{"id":"pmh:oai:rune.une.edu.au:1959.11/31724","is_oa":false,"landing_page_url":"https://hdl.handle.net/1959.11/31724","pdf_url":null,"source":{"id":"https://openalex.org/S7407055448","display_name":"RUNE (Research UNE)","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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Conference Publication"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8399999737739563,"id":"https://metadata.un.org/sdg/6","display_name":"Clean water and sanitation"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W2018454632","https://openalex.org/W2030098939","https://openalex.org/W2093275097","https://openalex.org/W2303846941","https://openalex.org/W2590031223","https://openalex.org/W2621390516","https://openalex.org/W2793603191","https://openalex.org/W2896746894","https://openalex.org/W2938719000","https://openalex.org/W3001305728"],"related_works":["https://openalex.org/W4319317911","https://openalex.org/W3207384893","https://openalex.org/W3207046288","https://openalex.org/W4372264653","https://openalex.org/W4310842702","https://openalex.org/W4285330809","https://openalex.org/W2012686349","https://openalex.org/W2096239959","https://openalex.org/W2985493737","https://openalex.org/W4200109866"],"abstract_inverted_index":{"Daily":[0],"calibrated":[1],"multispectral":[2,76],"imagery":[3,77],"(Planet":[4],"Fusion)":[5],"of":[6,101],"an":[7],"olive":[8],"irrigation":[9,84],"deficit":[10,55],"trial":[11],"was":[12,45,71],"used":[13],"to":[14,20,31,34,47,96],"assess":[15],"the":[16,52,58,62,65,72,98],"degree":[17],"and":[18,54],"speed":[19],"which":[21],"vegetation":[22,42,68],"indices":[23],"indicate":[24],"water":[25,102],"stress.":[26,103],"We":[27],"developed":[28],"normalization":[29],"techniques":[30],"increase":[32],"sensitivity":[33],"differences":[35,50],"across":[36],"a":[37],"grove.":[38],"The":[39],"normalized":[40],"difference":[41],"index":[43,69],"(NDVI)":[44],"able":[46,95],"significantly":[48],"detect":[49],"between":[51],"control":[53],"treatments":[56],"for":[57],"Arbequina":[59],"variety.":[60],"For":[61],"Picual":[63],"variety,":[64],"green":[66],"red":[67],"(GRVI)":[70],"best":[73],"indicator.":[74],"Though":[75],"is":[78,91],"not":[79],"as":[80,86],"quick":[81],"at":[82],"indicating":[83],"deficits":[85],"in-field":[87],"sensor":[88],"data,":[89],"it":[90],"complementary":[92],"in":[93],"being":[94],"capture":[97],"spatial":[99],"variability":[100]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":1}],"updated_date":"2026-08-25T07:29:55.448023","created_date":"2025-10-10T00:00:00"}