{"id":"https://openalex.org/W4402288812","doi":"https://doi.org/10.1109/igarss53475.2024.10642448","title":"Grain Protein Content in Commercial Wheat Estimated Via Timeseries Plant Traits Retrieved From Sentinel-2 Images by Radiative Transfer Model Inversion","display_name":"Grain Protein Content in Commercial Wheat Estimated Via Timeseries Plant Traits Retrieved From Sentinel-2 Images by Radiative Transfer Model Inversion","publication_year":2024,"publication_date":"2024-07-07","ids":{"openalex":"https://openalex.org/W4402288812","doi":"https://doi.org/10.1109/igarss53475.2024.10642448"},"language":"en","primary_location":{"id":"doi:10.1109/igarss53475.2024.10642448","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/igarss53475.2024.10642448","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2024 - 2024 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"},"type":"article","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/A5031814244","display_name":"A. Longmire","orcid":"https://orcid.org/0000-0002-4212-7371"},"institutions":[{"id":"https://openalex.org/I165779595","display_name":"The University of Melbourne","ror":"https://ror.org/01ej9dk98","country_code":"AU","type":"education","lineage":["https://openalex.org/I165779595"]},{"id":"https://openalex.org/I4210166020","display_name":"Ecosystem Sciences","ror":"https://ror.org/05mbqa235","country_code":"AU","type":"facility","lineage":["https://openalex.org/I1292875679","https://openalex.org/I2801453606","https://openalex.org/I4210166020","https://openalex.org/I4387156119"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"A. Longmire","raw_affiliation_strings":["University of Melbourne,School of Agriculture, Food, and Ecosystem Sciences, Faculty of Science,Parkville,Australia,3010"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Melbourne,School of Agriculture, Food, and Ecosystem Sciences, Faculty of Science,Parkville,Australia,3010","institution_ids":["https://openalex.org/I165779595","https://openalex.org/I4210166020"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057480937","display_name":"T. Poblete","orcid":"https://orcid.org/0000-0003-1944-6494"},"institutions":[{"id":"https://openalex.org/I165779595","display_name":"The University of Melbourne","ror":"https://ror.org/01ej9dk98","country_code":"AU","type":"education","lineage":["https://openalex.org/I165779595"]},{"id":"https://openalex.org/I4210166020","display_name":"Ecosystem Sciences","ror":"https://ror.org/05mbqa235","country_code":"AU","type":"facility","lineage":["https://openalex.org/I1292875679","https://openalex.org/I2801453606","https://openalex.org/I4210166020","https://openalex.org/I4387156119"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"T. Poblete","raw_affiliation_strings":["University of Melbourne,School of Agriculture, Food, and Ecosystem Sciences, Faculty of Science,Parkville,Australia,3010"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Melbourne,School of Agriculture, Food, and Ecosystem Sciences, Faculty of Science,Parkville,Australia,3010","institution_ids":["https://openalex.org/I165779595","https://openalex.org/I4210166020"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012499175","display_name":"A. Hornero","orcid":"https://orcid.org/0000-0002-8434-2168"},"institutions":[{"id":"https://openalex.org/I165779595","display_name":"The University of Melbourne","ror":"https://ror.org/01ej9dk98","country_code":"AU","type":"education","lineage":["https://openalex.org/I165779595"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"A. Hornero","raw_affiliation_strings":["University of Melbourne,Faculty of Engineering and Information Technology (FEIT),Department of Infrastructure Engineering,Parkville,Victoria,Australia,3010"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Melbourne,Faculty of Engineering and Information Technology (FEIT),Department of Infrastructure Engineering,Parkville,Victoria,Australia,3010","institution_ids":["https://openalex.org/I165779595"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028794611","display_name":"Deli Chen","orcid":"https://orcid.org/0000-0001-6767-1376"},"institutions":[{"id":"https://openalex.org/I165779595","display_name":"The University of Melbourne","ror":"https://ror.org/01ej9dk98","country_code":"AU","type":"education","lineage":["https://openalex.org/I165779595"]},{"id":"https://openalex.org/I4210166020","display_name":"Ecosystem Sciences","ror":"https://ror.org/05mbqa235","country_code":"AU","type":"facility","lineage":["https://openalex.org/I1292875679","https://openalex.org/I2801453606","https://openalex.org/I4210166020","https://openalex.org/I4387156119"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"D. Chen","raw_affiliation_strings":["University of Melbourne,School of Agriculture, Food, and Ecosystem Sciences, Faculty of Science,Parkville,Australia,3010"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Melbourne,School of Agriculture, Food, and Ecosystem Sciences, Faculty of Science,Parkville,Australia,3010","institution_ids":["https://openalex.org/I165779595","https://openalex.org/I4210166020"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070012917","display_name":"Pablo J. Zarco\u2010Tejada","orcid":"https://orcid.org/0000-0003-1433-6165"},"institutions":[{"id":"https://openalex.org/I165779595","display_name":"The University of Melbourne","ror":"https://ror.org/01ej9dk98","country_code":"AU","type":"education","lineage":["https://openalex.org/I165779595"]},{"id":"https://openalex.org/I4210166020","display_name":"Ecosystem Sciences","ror":"https://ror.org/05mbqa235","country_code":"AU","type":"facility","lineage":["https://openalex.org/I1292875679","https://openalex.org/I2801453606","https://openalex.org/I4210166020","https://openalex.org/I4387156119"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"P.J. Zarco-Tejada","raw_affiliation_strings":["University of Melbourne,School of Agriculture, Food, and Ecosystem Sciences, Faculty of Science,Parkville,Australia,3010"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Melbourne,School of Agriculture, Food, and Ecosystem Sciences, Faculty of Science,Parkville,Australia,3010","institution_ids":["https://openalex.org/I165779595","https://openalex.org/I4210166020"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.13774726,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"8347","last_page":"8350"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.9970999956130981,"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":0.9970999956130981,"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/T10640","display_name":"Spectroscopy and Chemometric Analyses","score":0.9783999919891357,"subfield":{"id":"https://openalex.org/subfields/1602","display_name":"Analytical Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10770","display_name":"Soil Geostatistics and Mapping","score":0.960099995136261,"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/radiative-transfer","display_name":"Radiative transfer","score":0.5997756719589233},{"id":"https://openalex.org/keywords/inversion","display_name":"Inversion (geology)","score":0.5807194113731384},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5331885814666748},{"id":"https://openalex.org/keywords/time-series","display_name":"Time series","score":0.4509713649749756},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4431177079677582},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.41031455993652344},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.17490503191947937},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.16788440942764282},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1164238452911377},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.10056039690971375}],"concepts":[{"id":"https://openalex.org/C74902906","wikidata":"https://www.wikidata.org/wiki/Q1190858","display_name":"Radiative transfer","level":2,"score":0.5997756719589233},{"id":"https://openalex.org/C1893757","wikidata":"https://www.wikidata.org/wiki/Q3653001","display_name":"Inversion (geology)","level":3,"score":0.5807194113731384},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5331885814666748},{"id":"https://openalex.org/C151406439","wikidata":"https://www.wikidata.org/wiki/Q186588","display_name":"Time series","level":2,"score":0.4509713649749756},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4431177079677582},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.41031455993652344},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.17490503191947937},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.16788440942764282},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1164238452911377},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.10056039690971375},{"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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss53475.2024.10642448","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/igarss53475.2024.10642448","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2024 - 2024 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Zero hunger","score":0.75,"id":"https://metadata.un.org/sdg/2"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W2030825709","https://openalex.org/W2046180404","https://openalex.org/W2059488281","https://openalex.org/W2098688983","https://openalex.org/W2111443246","https://openalex.org/W2859848446","https://openalex.org/W2915540904","https://openalex.org/W2918294784","https://openalex.org/W2921151229","https://openalex.org/W2963235971","https://openalex.org/W2971456001","https://openalex.org/W4302011204","https://openalex.org/W4388283718"],"related_works":["https://openalex.org/W1980470275","https://openalex.org/W2611639027","https://openalex.org/W2086322839","https://openalex.org/W4386555858","https://openalex.org/W2121524756","https://openalex.org/W2344971351","https://openalex.org/W2210727713","https://openalex.org/W2050857945","https://openalex.org/W2363509351","https://openalex.org/W2377084220"],"abstract_inverted_index":{"Wheat":[0],"(Triticum":[1],"spp.)":[2],"is":[3,17,26],"widely":[4],"grown":[5],"and":[6,22,25,31,44,98,138],"receives":[7],"large":[8],"amounts":[9],"of":[10,37,59,77,107],"nitrogen":[11],"fertiliser.":[12],"Grain":[13],"protein":[14],"content":[15,94],"(GPC)":[16],"key":[18],"to":[19,52,154],"its":[20],"nutritional":[21],"economic":[23],"value":[24],"influenced":[27],"by":[28],"genetic,":[29],"management":[30],"environmental":[32],"factors.":[33],"Accurate":[34],"pre-harvest":[35],"estimation":[36,68],"GPC":[38,53,67,116,129,146,155],"patterns":[39],"could":[40,65],"improve":[41],"N":[42],"efficiency":[43],"profit.":[45],"Some":[46],"plant":[47,159],"traits":[48,60,160],"with":[49],"physiological":[50],"links":[51],"have":[54],"been":[55],"identified,":[56],"but":[57,151],"assessment":[58],"retrievable":[61],"from":[62],"satellite":[63],"imagery":[64],"advance":[66],"at":[69],"commercial":[70,108],"scales.":[71],"By":[72],"radiative":[73],"transfer":[74],"model":[75],"inversion":[76],"Sentinel-2":[78],"imagery,":[79],"we":[80,127],"retrieved":[81],"chlorophyll":[82],"(C<inf":[83,89,95],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[84,90,96,131,142],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">a+b</inf>),":[85],"leaf":[86,92,99],"dry":[87],"matter":[88],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">m</inf>),":[91],"water":[93],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">w</inf>)":[97],"area":[100],"index":[101],"(LAI)":[102],"for":[103],">":[104],"6,000":[105],"hectares":[106],"wheat":[109],"across":[110],"two":[111],"years.":[112],"Farmers":[113],"supplied":[114],"~90,000":[115],"data":[117],"points":[118],"collected":[119],"during":[120],"harvest.":[121],"Using":[122],"a":[123],"gradient":[124],"boosted":[125],"machine,":[126],"predicted":[128],"(R<sup":[130],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</sup>":[132],"=":[133,136],"0.86,":[134],"RMSE":[135],"0.56)":[137],"found":[139],"that":[140,152],"C<inf":[141],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">w</inf>":[143],"explained":[144],"most":[145],"variability":[147],"under":[148],"stress":[149],"conditions":[150],"contributions":[153],"were":[156],"distributed":[157],"among":[158],"in":[161],"milder":[162],"conditions.":[163]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
