{"id":"https://openalex.org/W4388145622","doi":"https://doi.org/10.1109/jstars.2023.3329237","title":"Assimilation of Earth Observation Data for Crop Yield Estimation in Smallholder Agricultural Systems","display_name":"Assimilation of Earth Observation Data for Crop Yield Estimation in Smallholder Agricultural Systems","publication_year":2023,"publication_date":"2023-11-01","ids":{"openalex":"https://openalex.org/W4388145622","doi":"https://doi.org/10.1109/jstars.2023.3329237"},"language":"en","primary_location":{"id":"doi:10.1109/jstars.2023.3329237","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2023.3329237","pdf_url":"https://ieeexplore.ieee.org/ielx7/4609443/4609444/10304261.pdf","source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/4609443/4609444/10304261.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5053893403","display_name":"Biniam Sisheber","orcid":null},"institutions":[{"id":"https://openalex.org/I94624287","display_name":"University of Twente","ror":"https://ror.org/006hf6230","country_code":"NL","type":"education","lineage":["https://openalex.org/I94624287"]}],"countries":["NL"],"is_corresponding":true,"raw_author_name":"Biniam Sisheber","raw_affiliation_strings":["Department of Natural Resources, Faculty of Geo-information Science and Earth Observation (ITC), University of Twente, Enschede, The Netherlands","Department of Natural Resources, Faculty of Geo-information Science and Earth Observation (ITC), University of Twente, Hallenweg 8, Enschede, The Netherlands"],"affiliations":[{"raw_affiliation_string":"Department of Natural Resources, Faculty of Geo-information Science and Earth Observation (ITC), University of Twente, Enschede, The Netherlands","institution_ids":["https://openalex.org/I94624287"]},{"raw_affiliation_string":"Department of Natural Resources, Faculty of Geo-information Science and Earth Observation (ITC), University of Twente, Hallenweg 8, Enschede, The Netherlands","institution_ids":["https://openalex.org/I94624287"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103061969","display_name":"Michael Marshall","orcid":"https://orcid.org/0000-0002-9738-5036"},"institutions":[{"id":"https://openalex.org/I94624287","display_name":"University of Twente","ror":"https://ror.org/006hf6230","country_code":"NL","type":"education","lineage":["https://openalex.org/I94624287"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Michael Marshall","raw_affiliation_strings":["Department of Natural Resources, Faculty of Geo-information Science and Earth Observation (ITC), University of Twente, Enschede, The Netherlands","Department of Natural Resources, Faculty of Geo-information Science and Earth Observation (ITC), University of Twente, Hallenweg 8, Enschede, The Netherlands"],"affiliations":[{"raw_affiliation_string":"Department of Natural Resources, Faculty of Geo-information Science and Earth Observation (ITC), University of Twente, Enschede, The Netherlands","institution_ids":["https://openalex.org/I94624287"]},{"raw_affiliation_string":"Department of Natural Resources, Faculty of Geo-information Science and Earth Observation (ITC), University of Twente, Hallenweg 8, Enschede, The Netherlands","institution_ids":["https://openalex.org/I94624287"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101651455","display_name":"Daniel Ayalew Mengistu","orcid":"https://orcid.org/0000-0002-8312-6957"},"institutions":[{"id":"https://openalex.org/I57092466","display_name":"Bahir Dar University","ror":"https://ror.org/01670bg46","country_code":"ET","type":"education","lineage":["https://openalex.org/I57092466"]}],"countries":["ET"],"is_corresponding":false,"raw_author_name":"Daniel Mengistu","raw_affiliation_strings":["Geospatial Data and Technology Center (GDTC) and Department of Geography and Environmental Studies, Bahir Dar University, Bahir Dar, Ethiopia"],"affiliations":[{"raw_affiliation_string":"Geospatial Data and Technology Center (GDTC) and Department of Geography and Environmental Studies, Bahir Dar University, Bahir Dar, Ethiopia","institution_ids":["https://openalex.org/I57092466"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5108909908","display_name":"Andrew Nelson","orcid":"https://orcid.org/0000-0002-7249-3778"},"institutions":[{"id":"https://openalex.org/I94624287","display_name":"University of Twente","ror":"https://ror.org/006hf6230","country_code":"NL","type":"education","lineage":["https://openalex.org/I94624287"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Andrew Nelson","raw_affiliation_strings":["Department of Natural Resources, Faculty of Geo-information Science and Earth Observation (ITC), University of Twente, Enschede, The Netherlands","Department of Natural Resources, Faculty of Geo-information Science and Earth Observation (ITC), University of Twente, Hallenweg 8, Enschede, The Netherlands"],"affiliations":[{"raw_affiliation_string":"Department of Natural Resources, Faculty of Geo-information Science and Earth Observation (ITC), University of Twente, Enschede, The Netherlands","institution_ids":["https://openalex.org/I94624287"]},{"raw_affiliation_string":"Department of Natural Resources, Faculty of Geo-information Science and Earth Observation (ITC), University of Twente, Hallenweg 8, Enschede, The Netherlands","institution_ids":["https://openalex.org/I94624287"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5053893403"],"corresponding_institution_ids":["https://openalex.org/I94624287"],"apc_list":{"value":1250,"currency":"USD","value_usd":1250},"apc_paid":{"value":1250,"currency":"USD","value_usd":1250},"fwci":3.9252,"has_fulltext":true,"cited_by_count":16,"citation_normalized_percentile":{"value":0.93549347,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":"17","issue":null,"first_page":"557","last_page":"572"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.9998999834060669,"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":0.9998999834060669,"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/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9962999820709229,"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/T10226","display_name":"Land Use and Ecosystem Services","score":0.9951000213623047,"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/crop-yield","display_name":"Crop yield","score":0.5687915086746216},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5590711832046509},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.4980340003967285},{"id":"https://openalex.org/keywords/agriculture","display_name":"Agriculture","score":0.4643580913543701},{"id":"https://openalex.org/keywords/sensor-fusion","display_name":"Sensor fusion","score":0.4464949667453766},{"id":"https://openalex.org/keywords/agricultural-engineering","display_name":"Agricultural engineering","score":0.36136674880981445},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.23285210132598877},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.23015660047531128},{"id":"https://openalex.org/keywords/agronomy","display_name":"Agronomy","score":0.20381709933280945},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.10365507006645203}],"concepts":[{"id":"https://openalex.org/C126343540","wikidata":"https://www.wikidata.org/wiki/Q889514","display_name":"Crop yield","level":2,"score":0.5687915086746216},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5590711832046509},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.4980340003967285},{"id":"https://openalex.org/C118518473","wikidata":"https://www.wikidata.org/wiki/Q11451","display_name":"Agriculture","level":2,"score":0.4643580913543701},{"id":"https://openalex.org/C33954974","wikidata":"https://www.wikidata.org/wiki/Q486494","display_name":"Sensor fusion","level":2,"score":0.4464949667453766},{"id":"https://openalex.org/C88463610","wikidata":"https://www.wikidata.org/wiki/Q194118","display_name":"Agricultural engineering","level":1,"score":0.36136674880981445},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.23285210132598877},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.23015660047531128},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.20381709933280945},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.10365507006645203},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","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/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/jstars.2023.3329237","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2023.3329237","pdf_url":"https://ieeexplore.ieee.org/ielx7/4609443/4609444/10304261.pdf","source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:ris.utwente.nl:openaire/2cdc8571-08da-49c2-be69-e184a1d6314e","is_oa":false,"landing_page_url":"https://research.utwente.nl/en/publications/2cdc8571-08da-49c2-be69-e184a1d6314e","pdf_url":null,"source":{"id":"https://openalex.org/S4406922991","display_name":"University of Twente Research Information","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":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sisheber, B, Marshall, M, Mengistu, D & Nelson, A 2024, 'Assimilation of Earth Observation data for crop yield estimation in smallholder agricultural systems', IEEE Journal of selected topics in applied earth observations and remote sensing, vol. 17, pp. 557-572. https://doi.org/10.1109/jstars.2023.3329237","raw_type":"info:eu-repo/semantics/publishedVersion"},{"id":"pmh:oai:ris.utwente.nl:openaire_cris_publications/2cdc8571-08da-49c2-be69-e184a1d6314e","is_oa":true,"landing_page_url":"https://research.utwente.nl/files/326869430/Assimilation_of_Earth_Observation_data_for_crop_yield_estimation_in_smallholder_agricultural_systems.pdf","pdf_url":"https://ris.utwente.nl/ws/files/326869430/Assimilation_of_Earth_Observation_data_for_crop_yield_estimation_in_smallholder_agricultural_systems.pdf","source":{"id":"https://openalex.org/S4406922991","display_name":"University of Twente Research Information","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":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sisheber, B, Marshall, M, Mengistu, D & Nelson, A 2024, 'Assimilation of Earth Observation data for crop yield estimation in smallholder agricultural systems', IEEE Journal of selected topics in applied earth observations and remote sensing, vol. 17, pp. 557-572. https://doi.org/10.1109/jstars.2023.3329237","raw_type":"info:eu-repo/semantics/publishedVersion"},{"id":"pmh:oai:doaj.org/article:2fc4bd5e1324401792e8f27ecec53891","is_oa":true,"landing_page_url":"https://doaj.org/article/2fc4bd5e1324401792e8f27ecec53891","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","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 557-572 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/jstars.2023.3329237","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2023.3329237","pdf_url":"https://ieeexplore.ieee.org/ielx7/4609443/4609444/10304261.pdf","source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2","score":0.7900000214576721}],"awards":[{"id":"https://openalex.org/G2956162602","display_name":null,"funder_award_id":"unknown","funder_id":"https://openalex.org/F4320332183","funder_display_name":"U.S. Geological Survey"},{"id":"https://openalex.org/G5449017812","display_name":null,"funder_award_id":"unknown","funder_id":"https://openalex.org/F4320306101","funder_display_name":"National Aeronautics and Space Administration"}],"funders":[{"id":"https://openalex.org/F4320306101","display_name":"National Aeronautics and Space Administration","ror":"https://ror.org/027ka1x80"},{"id":"https://openalex.org/F4320321015","display_name":"University of Twente","ror":"https://ror.org/006hf6230"},{"id":"https://openalex.org/F4320332183","display_name":"U.S. Geological Survey","ror":"https://ror.org/035a68863"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4388145622.pdf","grobid_xml":"https://content.openalex.org/works/W4388145622.grobid-xml"},"referenced_works_count":44,"referenced_works":["https://openalex.org/W1614886892","https://openalex.org/W1971429204","https://openalex.org/W1982487747","https://openalex.org/W1986072339","https://openalex.org/W1987918801","https://openalex.org/W1998256169","https://openalex.org/W2003299437","https://openalex.org/W2006920087","https://openalex.org/W2023336635","https://openalex.org/W2023358005","https://openalex.org/W2051563170","https://openalex.org/W2056811372","https://openalex.org/W2113410727","https://openalex.org/W2151023338","https://openalex.org/W2154700052","https://openalex.org/W2264526004","https://openalex.org/W2318242042","https://openalex.org/W2499691472","https://openalex.org/W2535782134","https://openalex.org/W2588316148","https://openalex.org/W2589579084","https://openalex.org/W2619634102","https://openalex.org/W2751549785","https://openalex.org/W2767268646","https://openalex.org/W2767273025","https://openalex.org/W2773895272","https://openalex.org/W2799968660","https://openalex.org/W2890565173","https://openalex.org/W2892959751","https://openalex.org/W2919667016","https://openalex.org/W2923550597","https://openalex.org/W2943654052","https://openalex.org/W2953807054","https://openalex.org/W3082590915","https://openalex.org/W3096477768","https://openalex.org/W3107001901","https://openalex.org/W3112010616","https://openalex.org/W3119389966","https://openalex.org/W3137564971","https://openalex.org/W3186877896","https://openalex.org/W4205760597","https://openalex.org/W4220683592","https://openalex.org/W4225739217","https://openalex.org/W4308118188"],"related_works":["https://openalex.org/W2355956201","https://openalex.org/W2327874825","https://openalex.org/W2386195957","https://openalex.org/W2351852648","https://openalex.org/W2613051533","https://openalex.org/W2349774843","https://openalex.org/W2121524756","https://openalex.org/W2775541961","https://openalex.org/W2267286817","https://openalex.org/W782553550"],"abstract_inverted_index":{"Crop":[0],"yield":[1,68,88,136,152],"estimates":[2],"are":[3,29],"an":[4],"important":[5],"data":[6,38,51,81,109,124],"output":[7],"of":[8,18,45,56,73,181,195,208,235],"agricultural":[9,23,71,104,222,241],"monitoring":[10,216],"systems.":[11],"In":[12,62],"sub-Saharan":[13],"Africa,":[14],"large":[15],"input":[16],"requirements":[17,55],"crop":[19,35,57,67,87,214],"growth":[20,58],"models,":[21],"fragmented":[22,103],"systems":[24,72,223],"and":[25,48,78,94,114,122,135,140,160,174,185,198,202,217,243],"small":[26],"field":[27,123,197],"sizes":[28],"substantial":[30],"challenges":[31],"to":[32,52,238],"accurately":[33],"estimate":[34],"yield.":[36],"Multi-sensor":[37],"fusion":[39,149,190],"can":[40],"be":[41],"a":[42],"valuable":[43],"source":[44],"high":[46],"spatial":[47,206],"temporal":[49],"resolution":[50],"meet":[53],"the":[54,83,144,151,192,196,205,227,233,236],"models":[59],"in":[60,69,82,132,138,164,178,220,224],"Africa.":[61,225],"this":[63],"study,":[64],"we":[65],"estimated":[66],"smallholder":[70,221,240],"Ethiopia":[74],"by":[75],"assimilating":[76],"Landsat":[77],"MODIS":[79,121,168],"fused":[80],"simple":[84],"algorithm":[85],"for":[86,102,108,125,158,172,213,250],"estimation":[89,153,187],"(SAFY)":[90],"model.":[91],"Enhanced":[92],"Spatial":[93],"Temporal":[95],"Adaptive":[96],"Reflectance":[97],"Fusion":[98],"Model":[99],"(ESTARFM)":[100],"adapted":[101],"landscapes":[105,242],"was":[106,129],"used":[107],"fusion.":[110],"We":[111],"assimilated":[112],"LAI":[113,134,184],"phenology":[115,186],"information":[116],"derived":[117],"from":[118],"Landsat\u2013MODIS":[119],"fusion,":[120],"comparison.":[126],"The":[127],"model":[128,200],"validated":[130],"with":[131,245],"situ":[133],"measured":[137],"rice":[139],"maize":[141,159,173],"fields":[142],"during":[143],"2019":[145],"growing":[146],"season.":[147],"Data":[148,189],"minimized":[150],"error":[154],"(rRMSE":[155,169],"=":[156,162,170,176],"16%":[157],"rRMSE":[161,175],"23%":[163],"rice)":[165,179],"more":[166],"than":[167],"20%":[171],"35%":[177],"because":[180],"its":[182],"higher":[183],"accuracy.":[188],"improved":[191],"calibration":[193],"accuracy":[194],"crop-specific":[199],"parameters":[201],"better":[203],"captured":[204],"variability":[207],"yield,":[209],"which":[210],"is":[211,248],"vital":[212],"production":[215],"food":[218],"security":[219],"Considering":[226],"promising":[228],"results,":[229],"further":[230],"investigation":[231],"into":[232],"transferability":[234],"approach":[237],"other":[239],"hybridization":[244],"machine":[246],"learning":[247],"needed":[249],"large-area":[251],"applications.":[252]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":7}],"updated_date":"2026-04-10T15:06:20.359241","created_date":"2025-10-10T00:00:00"}
