{"id":"https://openalex.org/W2087991080","doi":"https://doi.org/10.3390/rs61110335","title":"Combined Spectral and Spatial Modeling of Corn Yield Based on Aerial Images and Crop Surface Models Acquired with an Unmanned Aircraft System","display_name":"Combined Spectral and Spatial Modeling of Corn Yield Based on Aerial Images and Crop Surface Models Acquired with an Unmanned Aircraft System","publication_year":2014,"publication_date":"2014-10-27","ids":{"openalex":"https://openalex.org/W2087991080","doi":"https://doi.org/10.3390/rs61110335","mag":"2087991080"},"language":"en","primary_location":{"id":"doi:10.3390/rs61110335","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs61110335","pdf_url":"https://www.mdpi.com/2072-4292/6/11/10335/pdf?version=1414410363","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/2072-4292/6/11/10335/pdf?version=1414410363","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5060774466","display_name":"Jakob Geipel","orcid":"https://orcid.org/0000-0002-7171-9501"},"institutions":[{"id":"https://openalex.org/I110079840","display_name":"University of Hohenheim","ror":"https://ror.org/00b1c9541","country_code":"DE","type":"education","lineage":["https://openalex.org/I110079840"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Jakob Geipel","raw_affiliation_strings":["Institute of Crop Science, University of Hohenheim, Fruwirthstr. 23, Stuttgart 70599, Germany"],"affiliations":[{"raw_affiliation_string":"Institute of Crop Science, University of Hohenheim, Fruwirthstr. 23, Stuttgart 70599, Germany","institution_ids":["https://openalex.org/I110079840"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030741386","display_name":"Johanna Link","orcid":null},"institutions":[{"id":"https://openalex.org/I110079840","display_name":"University of Hohenheim","ror":"https://ror.org/00b1c9541","country_code":"DE","type":"education","lineage":["https://openalex.org/I110079840"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Johanna Link","raw_affiliation_strings":["Institute of Crop Science, University of Hohenheim, Fruwirthstr. 23, Stuttgart 70599, Germany"],"affiliations":[{"raw_affiliation_string":"Institute of Crop Science, University of Hohenheim, Fruwirthstr. 23, Stuttgart 70599, Germany","institution_ids":["https://openalex.org/I110079840"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5039021084","display_name":"Wilhelm Claupein","orcid":null},"institutions":[{"id":"https://openalex.org/I110079840","display_name":"University of Hohenheim","ror":"https://ror.org/00b1c9541","country_code":"DE","type":"education","lineage":["https://openalex.org/I110079840"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Wilhelm Claupein","raw_affiliation_strings":["Institute of Crop Science, University of Hohenheim, Fruwirthstr. 23, Stuttgart 70599, Germany"],"affiliations":[{"raw_affiliation_string":"Institute of Crop Science, University of Hohenheim, Fruwirthstr. 23, Stuttgart 70599, Germany","institution_ids":["https://openalex.org/I110079840"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5060774466"],"corresponding_institution_ids":["https://openalex.org/I110079840"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":11.9173,"has_fulltext":true,"cited_by_count":334,"citation_normalized_percentile":{"value":0.99124219,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"6","issue":"11","first_page":"10335","last_page":"10355"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9998999834060669,"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"}},{"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/T11211","display_name":"3D Surveying and Cultural Heritage","score":0.9983000159263611,"subfield":{"id":"https://openalex.org/subfields/1907","display_name":"Geology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/crop","display_name":"Crop","score":0.686619222164154},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5420317649841309},{"id":"https://openalex.org/keywords/crop-yield","display_name":"Crop yield","score":0.5144803524017334},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.48976659774780273},{"id":"https://openalex.org/keywords/growing-season","display_name":"Growing season","score":0.4688115417957306},{"id":"https://openalex.org/keywords/yield","display_name":"Yield (engineering)","score":0.4613599479198456},{"id":"https://openalex.org/keywords/satellite-imagery","display_name":"Satellite imagery","score":0.4505045711994171},{"id":"https://openalex.org/keywords/vegetation","display_name":"Vegetation (pathology)","score":0.41379866003990173},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3412996530532837},{"id":"https://openalex.org/keywords/agricultural-engineering","display_name":"Agricultural engineering","score":0.3334549069404602},{"id":"https://openalex.org/keywords/agronomy","display_name":"Agronomy","score":0.18074169754981995},{"id":"https://openalex.org/keywords/forestry","display_name":"Forestry","score":0.11489373445510864},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.09052631258964539},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.0754396915435791}],"concepts":[{"id":"https://openalex.org/C137580998","wikidata":"https://www.wikidata.org/wiki/Q235352","display_name":"Crop","level":2,"score":0.686619222164154},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5420317649841309},{"id":"https://openalex.org/C126343540","wikidata":"https://www.wikidata.org/wiki/Q889514","display_name":"Crop yield","level":2,"score":0.5144803524017334},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.48976659774780273},{"id":"https://openalex.org/C137660486","wikidata":"https://www.wikidata.org/wiki/Q732240","display_name":"Growing season","level":2,"score":0.4688115417957306},{"id":"https://openalex.org/C134121241","wikidata":"https://www.wikidata.org/wiki/Q899301","display_name":"Yield (engineering)","level":2,"score":0.4613599479198456},{"id":"https://openalex.org/C2778102629","wikidata":"https://www.wikidata.org/wiki/Q725252","display_name":"Satellite imagery","level":2,"score":0.4505045711994171},{"id":"https://openalex.org/C2776133958","wikidata":"https://www.wikidata.org/wiki/Q7918366","display_name":"Vegetation (pathology)","level":2,"score":0.41379866003990173},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3412996530532837},{"id":"https://openalex.org/C88463610","wikidata":"https://www.wikidata.org/wiki/Q194118","display_name":"Agricultural engineering","level":1,"score":0.3334549069404602},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.18074169754981995},{"id":"https://openalex.org/C97137747","wikidata":"https://www.wikidata.org/wiki/Q38112","display_name":"Forestry","level":1,"score":0.11489373445510864},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.09052631258964539},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0754396915435791},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","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/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/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/rs61110335","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs61110335","pdf_url":"https://www.mdpi.com/2072-4292/6/11/10335/pdf?version=1414410363","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:197c03f0071942a68dea2d71a7b37a52","is_oa":true,"landing_page_url":"https://doaj.org/article/197c03f0071942a68dea2d71a7b37a52","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"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 6, Iss 11, Pp 10335-10355 (2014)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/6/11/10335/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs61110335","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 6; Issue 11; Pages: 10335-10355","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs61110335","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs61110335","pdf_url":"https://www.mdpi.com/2072-4292/6/11/10335/pdf?version=1414410363","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":[{"id":"https://metadata.un.org/sdg/15","score":0.5099999904632568,"display_name":"Life in Land"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320309895","display_name":"Carl-Zeiss-Stiftung","ror":"https://ror.org/03ng4kg22"},{"id":"https://openalex.org/F4320311402","display_name":"Universit\u00e4t Hohenheim","ror":"https://ror.org/00b1c9541"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2087991080.pdf","grobid_xml":"https://content.openalex.org/works/W2087991080.grobid-xml"},"referenced_works_count":53,"referenced_works":["https://openalex.org/W36820714","https://openalex.org/W100292447","https://openalex.org/W173375400","https://openalex.org/W576929753","https://openalex.org/W1540734782","https://openalex.org/W1547714734","https://openalex.org/W1554230853","https://openalex.org/W1849245384","https://openalex.org/W1964803704","https://openalex.org/W1965117835","https://openalex.org/W1969234587","https://openalex.org/W1975383694","https://openalex.org/W1977854363","https://openalex.org/W1983090934","https://openalex.org/W1987579107","https://openalex.org/W1992245241","https://openalex.org/W1999487499","https://openalex.org/W2000868508","https://openalex.org/W2010979673","https://openalex.org/W2011270889","https://openalex.org/W2013711804","https://openalex.org/W2022591200","https://openalex.org/W2029567272","https://openalex.org/W2030083859","https://openalex.org/W2054397552","https://openalex.org/W2055186043","https://openalex.org/W2057738840","https://openalex.org/W2065608734","https://openalex.org/W2074251638","https://openalex.org/W2080091930","https://openalex.org/W2084770181","https://openalex.org/W2085149713","https://openalex.org/W2085600390","https://openalex.org/W2112198917","https://openalex.org/W2118476033","https://openalex.org/W2126034361","https://openalex.org/W2127727906","https://openalex.org/W2129201358","https://openalex.org/W2133125644","https://openalex.org/W2150093133","https://openalex.org/W2153464212","https://openalex.org/W2157434366","https://openalex.org/W2162842531","https://openalex.org/W2163450852","https://openalex.org/W2166516660","https://openalex.org/W2310291090","https://openalex.org/W2328015724","https://openalex.org/W2726651211","https://openalex.org/W2951415828","https://openalex.org/W3169915594","https://openalex.org/W6644378306","https://openalex.org/W6682789449","https://openalex.org/W6795899447"],"related_works":["https://openalex.org/W2324371611","https://openalex.org/W2365319581","https://openalex.org/W2316019709","https://openalex.org/W2947308796","https://openalex.org/W1129939820","https://openalex.org/W4388344110","https://openalex.org/W2364494473","https://openalex.org/W2379367931","https://openalex.org/W2088267788","https://openalex.org/W2173864361"],"abstract_inverted_index":{"Precision":[0],"Farming":[1],"(PF)":[2],"management":[3],"strategies":[4],"are":[5,102],"commonly":[6],"based":[7,166],"on":[8,104,167],"estimations":[9],"of":[10,35,122,136,151],"within-field":[11],"yield":[12,49,68,181],"potential,":[13],"often":[14],"derived":[15],"from":[16],"remotely-sensed":[17],"products,":[18],"e.g.,":[19],"Vegetation":[20],"Index":[21],"(VI)":[22],"maps.":[23],"These":[24],"well-established":[25],"means,":[26],"however,":[27],"lack":[28],"important":[29],"information,":[30],"like":[31],"crop":[32,48,91,128],"height.":[33],"Combinations":[34],"VI-maps":[36],"and":[37,87,118,154,163,170],"detailed":[38],"3D":[39,88],"Crop":[40],"Surface":[41],"Models":[42],"(CSMs)":[43],"enable":[44],"advanced":[45],"methods":[46],"for":[47,65,84,90,178],"prediction.":[50,182],"This":[51],"work":[52],"utilizes":[53],"an":[54],"Unmanned":[55],"Aircraft":[56],"System":[57],"(UAS)":[58],"to":[59,73,138,173],"capture":[60],"standard":[61],"RGB":[62],"imagery":[63,78,146],"datasets":[64],"corn":[66,180],"grain":[67],"prediction":[69,106],"at":[70,94,148],"three":[71],"early-":[72],"mid-season":[74,179],"growth":[75],"stages.":[76],"The":[77,130],"is":[79],"processed":[80],"into":[81],"simple":[82],"VI-orthoimages":[83],"crop/non-crop":[85],"classification":[86],"CSMs":[89],"height":[92],"determination":[93,133],"different":[95],"spatial":[96,156,164],"resolutions.":[97],"Three":[98],"linear":[99],"regression":[100],"models":[101,131],"tested":[103],"their":[105],"ability":[107],"using":[108],"site-specific":[109],"(i)":[110],"unclassified":[111],"mean":[112,116,124],"heights,":[113],"(ii)":[114],"crop-classified":[115,123],"heights":[117,125],"(iii)":[119,142],"a":[120,175],"combination":[121],"with":[126,145],"according":[127],"coverages.":[129],"show":[132],"coefficients":[134],"\\({R}^{2}\\)":[135],"up":[137],"0.74,":[139],"whereas":[140],"model":[141],"performs":[143],"best":[144],"captured":[147],"the":[149],"end":[150],"stem":[152],"elongation":[153],"intermediate":[155],"resolution":[157],"(0.04m\\(\\cdot\\)px\\(^{-1}\\)).Following":[158],"these":[159],"results,":[160],"combined":[161],"spectral":[162],"modeling,":[165],"aerial":[168],"images":[169],"CSMs,":[171],"proves":[172],"be":[174],"suitable":[176],"method":[177]},"counts_by_year":[{"year":2026,"cited_by_count":7},{"year":2025,"cited_by_count":19},{"year":2024,"cited_by_count":32},{"year":2023,"cited_by_count":33},{"year":2022,"cited_by_count":38},{"year":2021,"cited_by_count":40},{"year":2020,"cited_by_count":43},{"year":2019,"cited_by_count":32},{"year":2018,"cited_by_count":42},{"year":2017,"cited_by_count":24},{"year":2016,"cited_by_count":17},{"year":2015,"cited_by_count":7}],"updated_date":"2026-04-14T08:04:32.555800","created_date":"2025-10-10T00:00:00"}