{"id":"https://openalex.org/W2321989211","doi":"https://doi.org/10.1109/jstars.2015.2501343","title":"Crop Monitoring Using Vegetation and Thermal Indices for Yield Estimates: Case Study of a Rainfed Cereal in Semi-Arid West Africa","display_name":"Crop Monitoring Using Vegetation and Thermal Indices for Yield Estimates: Case Study of a Rainfed Cereal in Semi-Arid West Africa","publication_year":2015,"publication_date":"2015-12-17","ids":{"openalex":"https://openalex.org/W2321989211","doi":"https://doi.org/10.1109/jstars.2015.2501343","mag":"2321989211"},"language":"en","primary_location":{"id":"doi:10.1109/jstars.2015.2501343","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jstars.2015.2501343","pdf_url":null,"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":false,"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":null,"license_id":null,"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":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5027555087","display_name":"Louise Leroux","orcid":"https://orcid.org/0000-0002-7631-2399"},"institutions":[{"id":"https://openalex.org/I131077856","display_name":"Centre de Coop\u00e9ration Internationale en Recherche Agronomique pour le D\u00e9veloppement","ror":"https://ror.org/05kpkpg04","country_code":"FR","type":"facility","lineage":["https://openalex.org/I131077856"]},{"id":"https://openalex.org/I22248866","display_name":"AgroParisTech","ror":"https://ror.org/02kbmgc12","country_code":"FR","type":"education","lineage":["https://openalex.org/I22248866","https://openalex.org/I277688954"]},{"id":"https://openalex.org/I4210122476","display_name":"Territoires","ror":"https://ror.org/026tc4g97","country_code":"FR","type":"facility","lineage":["https://openalex.org/I198244214","https://openalex.org/I22248866","https://openalex.org/I277688954","https://openalex.org/I4210088668","https://openalex.org/I4210104684","https://openalex.org/I4210122476"]},{"id":"https://openalex.org/I4387153996","display_name":"Territoires, Environnement, T\u00e9l\u00e9d\u00e9tection et Information Spatiale","ror":"https://ror.org/0458hw939","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I131077856","https://openalex.org/I22248866","https://openalex.org/I277688954","https://openalex.org/I4210088668","https://openalex.org/I4387153996"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Louise Leroux","raw_affiliation_strings":["AgroParis Tech, Montpellier, France","Maison de la T\u00e9l\u00e9d\u00e9tection, CIRAD UMR TETIS, Montpellier, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"AgroParis Tech, Montpellier, France","institution_ids":["https://openalex.org/I22248866"]},{"raw_affiliation_string":"Maison de la T\u00e9l\u00e9d\u00e9tection, CIRAD UMR TETIS, Montpellier, France","institution_ids":["https://openalex.org/I131077856","https://openalex.org/I4210122476","https://openalex.org/I4387153996"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005261259","display_name":"Christian Baron","orcid":"https://orcid.org/0000-0001-9686-9672"},"institutions":[{"id":"https://openalex.org/I131077856","display_name":"Centre de Coop\u00e9ration Internationale en Recherche Agronomique pour le D\u00e9veloppement","ror":"https://ror.org/05kpkpg04","country_code":"FR","type":"facility","lineage":["https://openalex.org/I131077856"]},{"id":"https://openalex.org/I4210122476","display_name":"Territoires","ror":"https://ror.org/026tc4g97","country_code":"FR","type":"facility","lineage":["https://openalex.org/I198244214","https://openalex.org/I22248866","https://openalex.org/I277688954","https://openalex.org/I4210088668","https://openalex.org/I4210104684","https://openalex.org/I4210122476"]},{"id":"https://openalex.org/I4387153996","display_name":"Territoires, Environnement, T\u00e9l\u00e9d\u00e9tection et Information Spatiale","ror":"https://ror.org/0458hw939","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I131077856","https://openalex.org/I22248866","https://openalex.org/I277688954","https://openalex.org/I4210088668","https://openalex.org/I4387153996"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Christian Baron","raw_affiliation_strings":["Maison de la T\u00e9l\u00e9d\u00e9tection, CIRAD UMR TETIS, Montpellier, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Maison de la T\u00e9l\u00e9d\u00e9tection, CIRAD UMR TETIS, Montpellier, France","institution_ids":["https://openalex.org/I131077856","https://openalex.org/I4210122476","https://openalex.org/I4387153996"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041571000","display_name":"Bernardin Zoungrana","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Bernardin Zoungrana","raw_affiliation_strings":["FEWS-NET, 01 B.P.:1615 Ouagadougou 01, Burkina Faso"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"FEWS-NET, 01 B.P.:1615 Ouagadougou 01, Burkina Faso","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5106448879","display_name":"Seydou Traor\u00e9","orcid":null},"institutions":[{"id":"https://openalex.org/I4210105640","display_name":"Agrhymet Regional Centre","ror":"https://ror.org/01e8py533","country_code":"NE","type":"other","lineage":["https://openalex.org/I4210105640"]}],"countries":["NE"],"is_corresponding":false,"raw_author_name":"Seydou B. Traore","raw_affiliation_strings":["AGRHYMET Regional Center, Niamey, Niger"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"AGRHYMET Regional Center, Niamey, Niger","institution_ids":["https://openalex.org/I4210105640"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075660983","display_name":"Danny Lo Seen","orcid":"https://orcid.org/0000-0002-7773-2109"},"institutions":[{"id":"https://openalex.org/I131077856","display_name":"Centre de Coop\u00e9ration Internationale en Recherche Agronomique pour le D\u00e9veloppement","ror":"https://ror.org/05kpkpg04","country_code":"FR","type":"facility","lineage":["https://openalex.org/I131077856"]},{"id":"https://openalex.org/I4210122476","display_name":"Territoires","ror":"https://ror.org/026tc4g97","country_code":"FR","type":"facility","lineage":["https://openalex.org/I198244214","https://openalex.org/I22248866","https://openalex.org/I277688954","https://openalex.org/I4210088668","https://openalex.org/I4210104684","https://openalex.org/I4210122476"]},{"id":"https://openalex.org/I4387153996","display_name":"Territoires, Environnement, T\u00e9l\u00e9d\u00e9tection et Information Spatiale","ror":"https://ror.org/0458hw939","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I131077856","https://openalex.org/I22248866","https://openalex.org/I277688954","https://openalex.org/I4210088668","https://openalex.org/I4387153996"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Danny Lo Seen","raw_affiliation_strings":["Maison de la T\u00e9l\u00e9d\u00e9tection, CIRAD UMR TETIS, Montpellier, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Maison de la T\u00e9l\u00e9d\u00e9tection, CIRAD UMR TETIS, Montpellier, France","institution_ids":["https://openalex.org/I131077856","https://openalex.org/I4210122476","https://openalex.org/I4387153996"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043863290","display_name":"Agn\u00e8s B\u00e9gu\u00e9","orcid":"https://orcid.org/0000-0002-9289-1052"},"institutions":[{"id":"https://openalex.org/I131077856","display_name":"Centre de Coop\u00e9ration Internationale en Recherche Agronomique pour le D\u00e9veloppement","ror":"https://ror.org/05kpkpg04","country_code":"FR","type":"facility","lineage":["https://openalex.org/I131077856"]},{"id":"https://openalex.org/I4210122476","display_name":"Territoires","ror":"https://ror.org/026tc4g97","country_code":"FR","type":"facility","lineage":["https://openalex.org/I198244214","https://openalex.org/I22248866","https://openalex.org/I277688954","https://openalex.org/I4210088668","https://openalex.org/I4210104684","https://openalex.org/I4210122476"]},{"id":"https://openalex.org/I4387153996","display_name":"Territoires, Environnement, T\u00e9l\u00e9d\u00e9tection et Information Spatiale","ror":"https://ror.org/0458hw939","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I131077856","https://openalex.org/I22248866","https://openalex.org/I277688954","https://openalex.org/I4210088668","https://openalex.org/I4387153996"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Agnes Begue","raw_affiliation_strings":["Maison de la T\u00e9l\u00e9d\u00e9tection, CIRAD UMR TETIS, Montpellier, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Maison de la T\u00e9l\u00e9d\u00e9tection, CIRAD UMR TETIS, Montpellier, France","institution_ids":["https://openalex.org/I131077856","https://openalex.org/I4210122476","https://openalex.org/I4387153996"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1250,"currency":"USD","value_usd":1250},"apc_paid":null,"fwci":2.855,"has_fulltext":false,"cited_by_count":63,"citation_normalized_percentile":{"value":0.90045109,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"9","issue":"1","first_page":"347","last_page":"362"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.9983000159263611,"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":0.9983000159263611,"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/T10439","display_name":"Climate change impacts on agriculture","score":0.9786999821662903,"subfield":{"id":"https://openalex.org/subfields/1105","display_name":"Ecology, Evolution, Behavior and Systematics"},"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/T13890","display_name":"Remote Sensing and Land Use","score":0.972100019454956,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"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/vegetation","display_name":"Vegetation (pathology)","score":0.6940925121307373},{"id":"https://openalex.org/keywords/normalized-difference-vegetation-index","display_name":"Normalized Difference Vegetation Index","score":0.6624324917793274},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.6382437944412231},{"id":"https://openalex.org/keywords/arid","display_name":"Arid","score":0.5721786618232727},{"id":"https://openalex.org/keywords/crop-yield","display_name":"Crop yield","score":0.5375641584396362},{"id":"https://openalex.org/keywords/yield","display_name":"Yield (engineering)","score":0.5361141562461853},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.5075739622116089},{"id":"https://openalex.org/keywords/crop","display_name":"Crop","score":0.4470246136188507},{"id":"https://openalex.org/keywords/agriculture","display_name":"Agriculture","score":0.43715840578079224},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.3354184627532959},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.24619868397712708},{"id":"https://openalex.org/keywords/agronomy","display_name":"Agronomy","score":0.24588623642921448},{"id":"https://openalex.org/keywords/leaf-area-index","display_name":"Leaf area index","score":0.22001299262046814},{"id":"https://openalex.org/keywords/forestry","display_name":"Forestry","score":0.15616217255592346},{"id":"https://openalex.org/keywords/ecology","display_name":"Ecology","score":0.10357320308685303},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.09181386232376099}],"concepts":[{"id":"https://openalex.org/C2776133958","wikidata":"https://www.wikidata.org/wiki/Q7918366","display_name":"Vegetation (pathology)","level":2,"score":0.6940925121307373},{"id":"https://openalex.org/C1549246","wikidata":"https://www.wikidata.org/wiki/Q718775","display_name":"Normalized Difference Vegetation Index","level":3,"score":0.6624324917793274},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.6382437944412231},{"id":"https://openalex.org/C150772632","wikidata":"https://www.wikidata.org/wiki/Q1330709","display_name":"Arid","level":2,"score":0.5721786618232727},{"id":"https://openalex.org/C126343540","wikidata":"https://www.wikidata.org/wiki/Q889514","display_name":"Crop yield","level":2,"score":0.5375641584396362},{"id":"https://openalex.org/C134121241","wikidata":"https://www.wikidata.org/wiki/Q899301","display_name":"Yield (engineering)","level":2,"score":0.5361141562461853},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.5075739622116089},{"id":"https://openalex.org/C137580998","wikidata":"https://www.wikidata.org/wiki/Q235352","display_name":"Crop","level":2,"score":0.4470246136188507},{"id":"https://openalex.org/C118518473","wikidata":"https://www.wikidata.org/wiki/Q11451","display_name":"Agriculture","level":2,"score":0.43715840578079224},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.3354184627532959},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.24619868397712708},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.24588623642921448},{"id":"https://openalex.org/C25989453","wikidata":"https://www.wikidata.org/wiki/Q446746","display_name":"Leaf area index","level":2,"score":0.22001299262046814},{"id":"https://openalex.org/C97137747","wikidata":"https://www.wikidata.org/wiki/Q38112","display_name":"Forestry","level":1,"score":0.15616217255592346},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.10357320308685303},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.09181386232376099},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"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/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","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}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/jstars.2015.2501343","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jstars.2015.2501343","pdf_url":null,"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":false,"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":null,"license_id":null,"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:HAL:cirad-01951499v1","is_oa":false,"landing_page_url":"https://hal.science/cirad-01951499","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2016, 9 (1), pp.347-362","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:agritrop.cirad.fr:579479","is_oa":false,"landing_page_url":"http://agritrop.cirad.fr/579479/","pdf_url":null,"source":{"id":"https://openalex.org/S4306402311","display_name":"Agritrop (Cirad)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I131077856","host_organization_name":"Centre de Coop\u00e9ration Internationale en Recherche Agronomique pour le D\u00e9veloppement","host_organization_lineage":["https://openalex.org/I131077856"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Climate action","id":"https://metadata.un.org/sdg/13","score":0.5899999737739563}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321519","display_name":"Centre National d\u2019Etudes Spatiales","ror":"https://ror.org/04h1h0y33"},{"id":"https://openalex.org/F4320324228","display_name":"Centre de Coop\u00e9ration Internationale en Recherche Agronomique pour le D\u00e9veloppement","ror":"https://ror.org/05kpkpg04"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":88,"referenced_works":["https://openalex.org/W68108476","https://openalex.org/W183653912","https://openalex.org/W234498082","https://openalex.org/W246669268","https://openalex.org/W1497922424","https://openalex.org/W1524277586","https://openalex.org/W1552753775","https://openalex.org/W1561908295","https://openalex.org/W1566968075","https://openalex.org/W1704234045","https://openalex.org/W1966035399","https://openalex.org/W1980762970","https://openalex.org/W1981978730","https://openalex.org/W1982458287","https://openalex.org/W1983603319","https://openalex.org/W1984315451","https://openalex.org/W1987741883","https://openalex.org/W1997862097","https://openalex.org/W1998438756","https://openalex.org/W1998548511","https://openalex.org/W2001826939","https://openalex.org/W2002317332","https://openalex.org/W2003624368","https://openalex.org/W2004102921","https://openalex.org/W2005076253","https://openalex.org/W2005624702","https://openalex.org/W2010687487","https://openalex.org/W2014650317","https://openalex.org/W2016185505","https://openalex.org/W2016490018","https://openalex.org/W2017040625","https://openalex.org/W2018636632","https://openalex.org/W2021481900","https://openalex.org/W2023336635","https://openalex.org/W2024118707","https://openalex.org/W2025217506","https://openalex.org/W2025500695","https://openalex.org/W2026485920","https://openalex.org/W2028026933","https://openalex.org/W2032132304","https://openalex.org/W2032501798","https://openalex.org/W2034764024","https://openalex.org/W2042692910","https://openalex.org/W2044414467","https://openalex.org/W2044574395","https://openalex.org/W2046729980","https://openalex.org/W2054543534","https://openalex.org/W2055074241","https://openalex.org/W2055845720","https://openalex.org/W2056251274","https://openalex.org/W2062274838","https://openalex.org/W2062449448","https://openalex.org/W2063405905","https://openalex.org/W2063623478","https://openalex.org/W2063985386","https://openalex.org/W2075573792","https://openalex.org/W2080344679","https://openalex.org/W2081048660","https://openalex.org/W2085486981","https://openalex.org/W2087325533","https://openalex.org/W2094136190","https://openalex.org/W2108182541","https://openalex.org/W2113410727","https://openalex.org/W2115952782","https://openalex.org/W2119513445","https://openalex.org/W2119663111","https://openalex.org/W2121025662","https://openalex.org/W2121972513","https://openalex.org/W2122430292","https://openalex.org/W2126250722","https://openalex.org/W2132077228","https://openalex.org/W2132930988","https://openalex.org/W2143700464","https://openalex.org/W2150234230","https://openalex.org/W2151135366","https://openalex.org/W2154083639","https://openalex.org/W2154700052","https://openalex.org/W2158883105","https://openalex.org/W2167472721","https://openalex.org/W2245068496","https://openalex.org/W2917425395","https://openalex.org/W6602764132","https://openalex.org/W6609098849","https://openalex.org/W6609329376","https://openalex.org/W6633816254","https://openalex.org/W6637441732","https://openalex.org/W6656548999","https://openalex.org/W6678222621"],"related_works":["https://openalex.org/W2018149064","https://openalex.org/W2985080412","https://openalex.org/W3006201793","https://openalex.org/W4378566980","https://openalex.org/W139018289","https://openalex.org/W2065828020","https://openalex.org/W2002738406","https://openalex.org/W2380001790","https://openalex.org/W2515171211","https://openalex.org/W1979405749"],"abstract_inverted_index":{"For":[0],"the":[1,10,28,31,74,87,104,121,131,143,173,226,244],"semiarid":[2],"Sahelian":[3,88],"region,":[4],"climate":[5,238],"variability":[6,229],"is":[7,191],"one":[8],"of":[9,14,33,40,76,120,147,152,225,243],"most":[11],"important":[12],"risks":[13],"food":[15],"insecurity.":[16],"Field":[17],"experimentations":[18],"as":[19,21,55],"well":[20],"crop":[22,63,105,210],"modeling":[23],"are":[24],"helpful":[25],"tools":[26],"for":[27,81,149,233],"monitoring":[29,64],"and":[30,78,100,103,111,164,196,202,207,237],"understanding":[32],"yields":[34],"at":[35,43,130],"local":[36],"scale.":[37],"However,":[38],"extrapolation":[39],"these":[41],"methods":[42],"a":[44,48,56,69,150,193,219],"regional":[45],"scale":[46,137],"remains":[47],"demanding":[49],"task.":[50],"Remote":[51],"sensing":[52],"observations":[53],"appear":[54],"good":[57],"alternative":[58],"or":[59],"addition":[60],"to":[61,116,142,170,188,241],"existing":[62],"systems.":[65],"In":[66,184,216],"this":[67],"study,":[68],"new":[70],"approach":[71],"based":[72,175],"on":[73,176],"combination":[75],"vegetation":[77,201],"thermal":[79,203],"indices":[80,204],"rainfed":[82],"cereal":[83],"yield":[84,122,139,228],"assessment":[85,224],"in":[86,114],"region":[89],"was":[90,127,168],"investigated.":[91],"Empirical":[92],"statistical":[93],"models":[94],"were":[95],"developed":[96],"between":[97],"MODIS":[98,206],"NDVI":[99,163,177],"LST":[101,165],"variables":[102],"model":[106,126,167,174,199,211,220],"SARRA-H":[107],"simulated":[108],"aboveground":[109],"biomass":[110],"harvest":[112,232],"index":[113],"order":[115],"assess":[117],"each":[118],"component":[119],"equation.":[123],"The":[124,161],"resulting":[125],"successfully":[128],"applied":[129],"Niamey":[132],"Square":[133],"Degree":[134],"(NSD)":[135],"site":[136],"with":[138,235],"estimations":[140],"close":[141,240],"official":[144],"agricultural":[145],"statistics":[146],"Niger":[148],"period":[151],"11":[153],"years":[154],"(2000-2011)":[155],"($r":[156,179],"=":[157,180],"0.82,\\;\\text{p-value}":[158],"<;":[159,182],"0.05$).":[160],"combined":[162],"indices-based":[166],"found":[169],"clearly":[171],"outperform":[172],"alone":[178],"0.59,\\;\\text{p-value}":[181],"0.10$).":[183],"areas":[185],"where":[186],"access":[187],"ground":[189],"measurements":[190],"difficult,":[192],"simple,":[194],"robust,":[195],"timely":[197],"satellite-based":[198],"combining":[200],"from":[205],"calibrated":[208],"using":[209],"outputs":[212],"can":[213,221],"be":[214],"pertinent.":[215],"particular,":[217],"such":[218],"provide":[222],"an":[223],"year-to-year":[227],"shortly":[230],"after":[231],"regions":[234],"agronomic":[236],"characteristics":[239],"those":[242],"NSD":[245],"study":[246],"area.":[247]},"counts_by_year":[{"year":2026,"cited_by_count":5},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":8},{"year":2020,"cited_by_count":12},{"year":2019,"cited_by_count":10},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":2}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}