{"id":"https://openalex.org/W4388300028","doi":"https://doi.org/10.1007/s12517-023-11754-x","title":"Mapping crop yield spatial variability using Sentinel-2 vegetation indices in Ethiopia","display_name":"Mapping crop yield spatial variability using Sentinel-2 vegetation indices in Ethiopia","publication_year":2023,"publication_date":"2023-11-01","ids":{"openalex":"https://openalex.org/W4388300028","doi":"https://doi.org/10.1007/s12517-023-11754-x"},"language":"en","primary_location":{"id":"doi:10.1007/s12517-023-11754-x","doi":"https://doi.org/10.1007/s12517-023-11754-x","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s12517-023-11754-x","pdf_url":"https://link.springer.com/content/pdf/10.1007/s12517-023-11754-x.pdf","source":{"id":"https://openalex.org/S38407038","display_name":"Arabian Journal of Geosciences","issn_l":"1866-7511","issn":["1866-7511","1866-7538"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","poland-20","vabb-shw"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Arabian Journal of Geosciences","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://link.springer.com/content/pdf/10.1007/s12517-023-11754-x.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5030629806","display_name":"Gizachew Ayalew Tiruneh","orcid":"https://orcid.org/0000-0001-9374-8138","observed_orcids":["https://orcid.org/0000-0001-9374-8138"]},"institutions":[{"id":"https://openalex.org/I4210117424","display_name":"Debre Tabor University","ror":"https://ror.org/02bzfxf13","country_code":"ET","type":"education","lineage":["https://openalex.org/I4210117424"]}],"countries":["ET"],"is_corresponding":true,"raw_author_name":"Gizachew Ayalew Tiruneh","raw_affiliation_strings":["Department of Natural Resource Management, Debre Tabor University, Debre Tabor, Ethiopia"],"raw_orcid":"https://orcid.org/0000-0001-9374-8138","affiliations":[{"raw_affiliation_string":"Department of Natural Resource Management, Debre Tabor University, Debre Tabor, Ethiopia","institution_ids":["https://openalex.org/I4210117424"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049380534","display_name":"Derege Tsegaye Meshesha","orcid":"https://orcid.org/0000-0001-6465-0772","observed_orcids":["https://orcid.org/0000-0001-6465-0772"]},"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":"Derege Tsegaye Meshesha","raw_affiliation_strings":["Department of Natural Resource Management, Bahir Dar University, Bahir Dar, Ethiopia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Natural Resource Management, Bahir Dar University, Bahir Dar, Ethiopia","institution_ids":["https://openalex.org/I57092466"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012999366","display_name":"Enyew Adgo","orcid":"https://orcid.org/0000-0001-6824-5037","observed_orcids":["https://orcid.org/0000-0001-6824-5037"]},"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":"Enyew Adgo","raw_affiliation_strings":["Department of Natural Resource Management, Bahir Dar University, Bahir Dar, Ethiopia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Natural Resource Management, Bahir Dar University, Bahir Dar, Ethiopia","institution_ids":["https://openalex.org/I57092466"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011354069","display_name":"Atsushi Tsunekawa","orcid":"https://orcid.org/0000-0002-7690-0633","observed_orcids":["https://orcid.org/0000-0002-7690-0633"]},"institutions":[{"id":"https://openalex.org/I4405286352","display_name":"Arid Land Research Center, Tottori University","ror":"https://ror.org/01wtmqz22","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4405286352","https://openalex.org/I4588055"]},{"id":"https://openalex.org/I4588055","display_name":"Tottori University","ror":"https://ror.org/024yc3q36","country_code":"JP","type":"education","lineage":["https://openalex.org/I4588055"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Atsushi Tsunekawa","raw_affiliation_strings":["Arid Land Research Center, Tottori University, 1390 Hamasaka, Tottori, 680-0001, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Arid Land Research Center, Tottori University, 1390 Hamasaka, Tottori, 680-0001, Japan","institution_ids":["https://openalex.org/I4405286352","https://openalex.org/I4588055"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011512932","display_name":"Nigussie Haregeweyn","orcid":"https://orcid.org/0000-0003-2920-8094","observed_orcids":["https://orcid.org/0000-0003-2920-8094"]},"institutions":[{"id":"https://openalex.org/I4405286205","display_name":"International Platform for Dryland Research and Education, Tottori University","ror":"https://ror.org/01eh9dr29","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4405286205","https://openalex.org/I4588055"]},{"id":"https://openalex.org/I4588055","display_name":"Tottori University","ror":"https://ror.org/024yc3q36","country_code":"JP","type":"education","lineage":["https://openalex.org/I4588055"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Nigussie Haregeweyn","raw_affiliation_strings":["International Platform for Dryland Research and Education, Tottori University, 1390 Hamasaka, Tottori, 680-0001, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"International Platform for Dryland Research and Education, Tottori University, 1390 Hamasaka, Tottori, 680-0001, Japan","institution_ids":["https://openalex.org/I4405286205","https://openalex.org/I4588055"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070553043","display_name":"Ayele Almaw Fenta","orcid":"https://orcid.org/0000-0002-8228-4048","observed_orcids":["https://orcid.org/0000-0002-8228-4048"]},"institutions":[{"id":"https://openalex.org/I4405286352","display_name":"Arid Land Research Center, Tottori University","ror":"https://ror.org/01wtmqz22","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4405286352","https://openalex.org/I4588055"]},{"id":"https://openalex.org/I4588055","display_name":"Tottori University","ror":"https://ror.org/024yc3q36","country_code":"JP","type":"education","lineage":["https://openalex.org/I4588055"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Ayele Almaw Fenta","raw_affiliation_strings":["Arid Land Research Center, Tottori University, 1390 Hamasaka, Tottori, 680-0001, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Arid Land Research Center, Tottori University, 1390 Hamasaka, Tottori, 680-0001, Japan","institution_ids":["https://openalex.org/I4405286352","https://openalex.org/I4588055"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059076710","display_name":"Tiringo Yilak Alemayehu","orcid":"https://orcid.org/0000-0002-1144-8981","observed_orcids":["https://orcid.org/0000-0002-1144-8981"]},"institutions":[{"id":"https://openalex.org/I4210117424","display_name":"Debre Tabor University","ror":"https://ror.org/02bzfxf13","country_code":"ET","type":"education","lineage":["https://openalex.org/I4210117424"]}],"countries":["ET"],"is_corresponding":false,"raw_author_name":"Tiringo Yilak Alemayehu","raw_affiliation_strings":["Department of Plant Sciences, Debre Tabor University, Debre Tabor, Ethiopia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Plant Sciences, Debre Tabor University, Debre Tabor, Ethiopia","institution_ids":["https://openalex.org/I4210117424"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017921143","display_name":"Temesgen Mulualem","orcid":"https://orcid.org/0000-0001-8264-5926","observed_orcids":["https://orcid.org/0000-0001-8264-5926"]},"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":"Temesgen Mulualem","raw_affiliation_strings":["Department of Natural Resource Management, Bahir Dar University, Bahir Dar, Ethiopia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Natural Resource Management, Bahir Dar University, Bahir Dar, Ethiopia","institution_ids":["https://openalex.org/I57092466"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088053716","display_name":"Genetu Fekadu","orcid":"https://orcid.org/0000-0001-7890-3945","observed_orcids":["https://orcid.org/0000-0001-7890-3945"]},"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":"Genetu Fekadu","raw_affiliation_strings":["Department of Natural Resource Management, Bahir Dar University, Bahir Dar, Ethiopia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Natural Resource Management, Bahir Dar University, Bahir Dar, Ethiopia","institution_ids":["https://openalex.org/I57092466"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050256645","display_name":"Simeneh Demissie","orcid":"https://orcid.org/0009-0009-3336-3303","observed_orcids":["https://orcid.org/0009-0009-3336-3303"]},"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":"Simeneh Demissie","raw_affiliation_strings":["Department of Natural Resource Management, Bahir Dar University, Bahir Dar, Ethiopia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Natural Resource Management, Bahir Dar University, Bahir Dar, Ethiopia","institution_ids":["https://openalex.org/I57092466"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5060969262","display_name":"Jos\u00e9 Miguel Reichert","orcid":"https://orcid.org/0000-0001-9943-2898","observed_orcids":["https://orcid.org/0000-0001-9943-2898"]},"institutions":[{"id":"https://openalex.org/I33501960","display_name":"Universidade Federal de Santa Maria","ror":"https://ror.org/01b78mz79","country_code":"BR","type":"education","lineage":["https://openalex.org/I33501960"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Jos\u00e9 Miguel Reichert","raw_affiliation_strings":["Soils Department, Federal University of Santa Maria (UFSM), Av. Roraima 1000, Santa Maria, RS, 97105-900, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Soils Department, Federal University of Santa Maria (UFSM), Av. Roraima 1000, Santa Maria, RS, 97105-900, Brazil","institution_ids":["https://openalex.org/I33501960"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5030629806"],"corresponding_institution_ids":["https://openalex.org/I4210117424"],"apc_list":{"value":2990,"currency":"USD","value_usd":2990},"apc_paid":{"value":2990,"currency":"USD","value_usd":2990},"fwci":4.3688,"has_fulltext":true,"cited_by_count":30,"citation_normalized_percentile":{"value":0.95111563,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":100},"biblio":{"volume":"16","issue":"11","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":1.0,"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":1.0,"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/T10616","display_name":"Smart Agriculture and AI","score":9.999999747378752e-05,"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":0.0,"subfield":{"id":"https://openalex.org/subfields/1107","display_name":"Forestry"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/crop-yield-prediction","display_name":"crop yield prediction","score":0.859000027179718},{"id":"https://openalex.org/keywords/grain-yield","display_name":"grain yield","score":0.6679999828338623},{"id":"https://openalex.org/keywords/aboveground-biomass","display_name":"aboveground biomass","score":0.9990000128746033},{"id":"https://openalex.org/keywords/teff","display_name":"Eragrostis tef","score":0.9269999861717224},{"id":"https://openalex.org/keywords/finger-millet","display_name":"finger millet","score":1.0},{"id":"https://openalex.org/keywords/sentinel-2","display_name":"Sentinel-2","score":0.9449999928474426},{"id":"https://openalex.org/keywords/vegetation-index","display_name":"vegetation indices","score":0.8560000061988831},{"id":"https://openalex.org/keywords/normalized-difference-vegetation-index","display_name":"NDVI","score":0.9919999837875366},{"id":"https://openalex.org/keywords/enhanced-vegetation-index","display_name":"EVI","score":0.9039999842643738},{"id":"https://openalex.org/keywords/leaf-area-index","display_name":"leaf area index","score":0.9860000014305115},{"id":"https://openalex.org/keywords/tillering-stage","display_name":"tillering stage","score":0.6460000276565552},{"id":"https://openalex.org/keywords/ethiopia","display_name":"Ethiopia","score":0.48500001430511475}],"concepts":[{"id":"https://openalex.org/C1549246","wikidata":"https://www.wikidata.org/wiki/Q718775","display_name":"Normalized Difference Vegetation Index","level":3,"score":0.7856752872467041},{"id":"https://openalex.org/C2776133958","wikidata":"https://www.wikidata.org/wiki/Q7918366","display_name":"Vegetation (pathology)","level":2,"score":0.6215709447860718},{"id":"https://openalex.org/C137580998","wikidata":"https://www.wikidata.org/wiki/Q235352","display_name":"Crop","level":2,"score":0.5738546848297119},{"id":"https://openalex.org/C101000010","wikidata":"https://www.wikidata.org/wiki/Q5033434","display_name":"Canopy","level":2,"score":0.5663204789161682},{"id":"https://openalex.org/C78869512","wikidata":"https://www.wikidata.org/wiki/Q5378810","display_name":"Enhanced vegetation index","level":5,"score":0.564135730266571},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5611528158187866},{"id":"https://openalex.org/C134121241","wikidata":"https://www.wikidata.org/wiki/Q899301","display_name":"Yield (engineering)","level":2,"score":0.5450376272201538},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.525526225566864},{"id":"https://openalex.org/C126343540","wikidata":"https://www.wikidata.org/wiki/Q889514","display_name":"Crop yield","level":2,"score":0.5055158138275146},{"id":"https://openalex.org/C118518473","wikidata":"https://www.wikidata.org/wiki/Q11451","display_name":"Agriculture","level":2,"score":0.5045353174209595},{"id":"https://openalex.org/C115540264","wikidata":"https://www.wikidata.org/wiki/Q2945560","display_name":"Biomass (ecology)","level":2,"score":0.502077579498291},{"id":"https://openalex.org/C25989453","wikidata":"https://www.wikidata.org/wiki/Q446746","display_name":"Leaf area index","level":2,"score":0.453504353761673},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.3858647346496582},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.37382715940475464},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.35016483068466187},{"id":"https://openalex.org/C2780376076","wikidata":"https://www.wikidata.org/wiki/Q1499458","display_name":"Vegetation Index","level":4,"score":0.2330092191696167},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.16576898097991943},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.07734748721122742},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0686621367931366},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"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/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","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/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s12517-023-11754-x","doi":"https://doi.org/10.1007/s12517-023-11754-x","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s12517-023-11754-x","pdf_url":"https://link.springer.com/content/pdf/10.1007/s12517-023-11754-x.pdf","source":{"id":"https://openalex.org/S38407038","display_name":"Arabian Journal of Geosciences","issn_l":"1866-7511","issn":["1866-7511","1866-7538"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","poland-20","vabb-shw"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Arabian Journal of Geosciences","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1007/s12517-023-11754-x","doi":"https://doi.org/10.1007/s12517-023-11754-x","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s12517-023-11754-x","pdf_url":"https://link.springer.com/content/pdf/10.1007/s12517-023-11754-x.pdf","source":{"id":"https://openalex.org/S38407038","display_name":"Arabian Journal of Geosciences","issn_l":"1866-7511","issn":["1866-7511","1866-7538"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","poland-20","vabb-shw"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Arabian Journal of Geosciences","raw_type":"journal-article"},"sustainable_development_goals":[{"score":1.0,"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2"},{"score":0.4390000104904175,"display_name":"Life on land","id":"https://metadata.un.org/sdg/15"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4388300028.pdf","grobid_xml":"https://content.openalex.org/works/W4388300028.grobid-xml"},"referenced_works_count":114,"referenced_works":["https://openalex.org/W319686199","https://openalex.org/W1964050442","https://openalex.org/W1964217023","https://openalex.org/W1967395374","https://openalex.org/W1975764892","https://openalex.org/W1978807511","https://openalex.org/W1979636379","https://openalex.org/W1980945302","https://openalex.org/W1981646498","https://openalex.org/W1982787379","https://openalex.org/W1986072339","https://openalex.org/W1992245241","https://openalex.org/W1995471076","https://openalex.org/W2006920087","https://openalex.org/W2009202065","https://openalex.org/W2009846430","https://openalex.org/W2011010318","https://openalex.org/W2014897524","https://openalex.org/W2016721252","https://openalex.org/W2031126473","https://openalex.org/W2045877890","https://openalex.org/W2049353036","https://openalex.org/W2060933586","https://openalex.org/W2063405905","https://openalex.org/W2063623478","https://openalex.org/W2064071428","https://openalex.org/W2071110539","https://openalex.org/W2071454092","https://openalex.org/W2078356599","https://openalex.org/W2080841099","https://openalex.org/W2082950852","https://openalex.org/W2084549044","https://openalex.org/W2088683152","https://openalex.org/W2089441588","https://openalex.org/W2101108516","https://openalex.org/W2106343913","https://openalex.org/W2108484081","https://openalex.org/W2113410727","https://openalex.org/W2116563724","https://openalex.org/W2116905012","https://openalex.org/W2122732086","https://openalex.org/W2126322845","https://openalex.org/W2148252758","https://openalex.org/W2149813070","https://openalex.org/W2158755893","https://openalex.org/W2170175538","https://openalex.org/W2171979590","https://openalex.org/W2342467396","https://openalex.org/W2495097498","https://openalex.org/W2520020619","https://openalex.org/W2534136842","https://openalex.org/W2588316148","https://openalex.org/W2595044712","https://openalex.org/W2603228623","https://openalex.org/W2751549785","https://openalex.org/W2766138163","https://openalex.org/W2773895272","https://openalex.org/W2790197537","https://openalex.org/W2799968660","https://openalex.org/W2802121422","https://openalex.org/W2886775386","https://openalex.org/W2887404863","https://openalex.org/W2904825202","https://openalex.org/W2913098125","https://openalex.org/W2929349101","https://openalex.org/W2940232517","https://openalex.org/W2943363704","https://openalex.org/W2943472941","https://openalex.org/W2943550631","https://openalex.org/W2947716040","https://openalex.org/W2963935416","https://openalex.org/W2971456001","https://openalex.org/W2975635479","https://openalex.org/W2982418982","https://openalex.org/W2990996345","https://openalex.org/W2991004173","https://openalex.org/W3000336815","https://openalex.org/W3001468870","https://openalex.org/W3002884362","https://openalex.org/W3004416218","https://openalex.org/W3012717404","https://openalex.org/W3016913961","https://openalex.org/W3019614043","https://openalex.org/W3028726941","https://openalex.org/W3039542254","https://openalex.org/W3048689597","https://openalex.org/W3094052464","https://openalex.org/W3098433611","https://openalex.org/W3103278630","https://openalex.org/W3107158557","https://openalex.org/W3129728509","https://openalex.org/W3135523315","https://openalex.org/W3139128190","https://openalex.org/W3146270807","https://openalex.org/W3150712933","https://openalex.org/W3155420087","https://openalex.org/W3173869906","https://openalex.org/W3175748318","https://openalex.org/W3177200989","https://openalex.org/W3193695230","https://openalex.org/W3202168825","https://openalex.org/W3206037408","https://openalex.org/W3207612413","https://openalex.org/W4200035491","https://openalex.org/W4200143331","https://openalex.org/W4223600081","https://openalex.org/W4224078831","https://openalex.org/W4289527710","https://openalex.org/W4310253331","https://openalex.org/W4313362655","https://openalex.org/W4313481805","https://openalex.org/W4316690637","https://openalex.org/W4318570637","https://openalex.org/W4319081588"],"related_works":["https://openalex.org/W4321764173","https://openalex.org/W2799968660","https://openalex.org/W3205724994","https://openalex.org/W4285591137","https://openalex.org/W4285277929","https://openalex.org/W7139165247","https://openalex.org/W4416358160","https://openalex.org/W3206288524","https://openalex.org/W4402599032","https://openalex.org/W3158174812"],"abstract_inverted_index":{"Abstract":[0],"Crop":[1],"yield":[2,27,46,69,209],"prediction":[3,210],"before":[4],"harvest":[5],"is":[6,30],"a":[7,94,187],"key":[8],"issue":[9],"in":[10,26,52,83,87,208,243],"managing":[11],"agricultural":[12,42],"policies":[13],"and":[14,63,71,80,85,108,117,121,128,140,153,162,176,192,194,198,217,228,235,240,256,276],"making":[15],"the":[16,20,33,102,123,133,137,195,224,244,262,296],"best":[17,134],"decisions":[18],"for":[19,36,274],"future.":[21],"Using":[22],"remote":[23],"sensing":[24],"techniques":[25],"estimation":[28],"studies":[29],"one":[31],"of":[32,75,97,226,261],"important":[34],"steps":[35],"many":[37],"countries":[38],"to":[39,66,114,136,231,264],"reach":[40],"their":[41],"targets.":[43],"However,":[44],"crop":[45,60,218,258,272,291],"estimates":[47],"rely":[48],"on":[49],"labor-intensive":[50],"surveys":[51],"Ethiopia.":[53],"To":[54,270],"solve":[55],"this,":[56],"we":[57,279],"used":[58,113],"Sentinel-2,":[59],"canopy":[61,219,292],"analyzer,":[62],"ground-truthing":[64],"data":[65],"estimate":[67],"grain":[68],"(GY)":[70],"aboveground":[72],"biomass":[73],"(AGB)":[74],"two":[76],"major":[77],"crops,":[78],"teff":[79,116,144,227],"finger":[81,118,166,229],"millet,":[82],"2020":[84],"2021":[86],"Ethiopia\u2019s":[88],"Aba":[89],"Gerima":[90],"catchment.":[91],"We":[92,185],"performed":[93],"supervised":[95],"classification":[96],"October":[98],"Sentinel-2":[99,284],"images":[100,204,285],"at":[101],"tillering":[103],"stage.":[104],"Among":[105],"vegetation":[106,125],"indices":[107],"leaf":[109],"area":[110],"index":[111,126],"(LAI)":[112],"predict":[115],"millet":[119,167,230],"GY":[120,154,177,191],"AGB,":[122],"enhanced":[124],"(EVI)":[127],"normalized-difference":[129],"VI":[130],"(NDVI)":[131],"provided":[132],"fit":[135],"data.":[138],"NDVI":[139,163],"EVI":[141,197],"most":[142,164],"influenced":[143,165],"AGB":[145,168,193],"(R2":[146,155,169,178],"=":[147,150,156,159,170,173,179,182],"0.87;":[148,171,180],"RMSE":[149,158,172,181],"0.50":[151],"ton/ha)":[152,175],"0.84;":[157],"0.14":[160],"ton/ha),":[161],"0.98":[174],"0.22":[183],"ton/ha).":[184],"found":[186],"close":[188],"association":[189],"between":[190],"satellite":[196,203,216],"NDVI.":[199],"This":[200],"demonstrates":[201],"that":[202,215],"can":[205,222],"be":[206,249],"employed":[207],"studies.":[211],"Our":[212],"results":[213,247],"show":[214],"analyzer-based":[220],"monitoring":[221,273],"facilitate":[223],"management":[225],"achieve":[232],"high":[233],"yields":[234],"more":[236],"sustainable":[237],"food":[238],"production":[239],"environmental":[241],"quality":[242],"area.":[245],"The":[246],"could":[248],"reproducible":[250],"under":[251],"similar":[252],"study":[253],"catchment":[254],"conditions":[255],"boost":[257],"yield.":[259],"Extrapolation":[260],"models":[263],"other":[265],"areas":[266],"requires":[267],"local":[268],"validation.":[269],"improve":[271],"farmers":[275],"reduce":[277],"expenses,":[278],"suggest":[280],"integrating":[281],"time":[282],"series":[283],"along":[286],"with":[287],"LAI":[288],"obtained":[289],"from":[290],"analyzers":[293],"collected":[294],"during":[295],"cropping":[297],"season.":[298]},"counts_by_year":[{"year":2026,"cited_by_count":19},{"year":2025,"cited_by_count":8},{"year":2024,"cited_by_count":3}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2023-11-04T00:00:00"}