{"id":"https://openalex.org/W2982923311","doi":"https://doi.org/10.3390/rs11212568","title":"Determination of Appropriate Remote Sensing Indices for Spring Wheat Yield Estimation in Mongolia","display_name":"Determination of Appropriate Remote Sensing Indices for Spring Wheat Yield Estimation in Mongolia","publication_year":2019,"publication_date":"2019-11-01","ids":{"openalex":"https://openalex.org/W2982923311","doi":"https://doi.org/10.3390/rs11212568","mag":"2982923311"},"language":"en","primary_location":{"id":"doi:10.3390/rs11212568","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs11212568","pdf_url":"https://www.mdpi.com/2072-4292/11/21/2568/pdf?version=1572606648","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/2072-4292/11/21/2568/pdf?version=1572606648","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5086437023","display_name":"Battsetseg Tuvdendorj","orcid":null},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210137199","display_name":"Aerospace Information Research Institute","ror":"https://ror.org/0419fj215","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137199"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]},{"id":"https://openalex.org/I4210166112","display_name":"State Key Laboratory of Remote Sensing Science","ror":"https://ror.org/05wzjqa24","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210166112"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Battsetseg Tuvdendorj","raw_affiliation_strings":["State Key Laboratory of Remote Sensing Science, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing 100101, China","University of Chinese Academy of Sciences, Beijing 100049, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Remote Sensing Science, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing 100101, China","institution_ids":["https://openalex.org/I4210137199","https://openalex.org/I19820366","https://openalex.org/I4210166112"]},{"raw_affiliation_string":"University of Chinese Academy of Sciences, Beijing 100049, China","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010666672","display_name":"Bingfang Wu","orcid":"https://orcid.org/0000-0001-5546-365X"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210137199","display_name":"Aerospace Information Research Institute","ror":"https://ror.org/0419fj215","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137199"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]},{"id":"https://openalex.org/I4210166112","display_name":"State Key Laboratory of Remote Sensing Science","ror":"https://ror.org/05wzjqa24","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210166112"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Bingfang Wu","raw_affiliation_strings":["State Key Laboratory of Remote Sensing Science, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing 100101, China","University of Chinese Academy of Sciences, Beijing 100049, China"],"raw_orcid":"https://orcid.org/0000-0001-5546-365X","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Remote Sensing Science, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing 100101, China","institution_ids":["https://openalex.org/I4210137199","https://openalex.org/I19820366","https://openalex.org/I4210166112"]},{"raw_affiliation_string":"University of Chinese Academy of Sciences, Beijing 100049, China","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002818077","display_name":"Hongwei Zeng","orcid":"https://orcid.org/0000-0003-0714-5539"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210137199","display_name":"Aerospace Information Research Institute","ror":"https://ror.org/0419fj215","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137199"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]},{"id":"https://openalex.org/I4210166112","display_name":"State Key Laboratory of Remote Sensing Science","ror":"https://ror.org/05wzjqa24","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210166112"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongwei Zeng","raw_affiliation_strings":["State Key Laboratory of Remote Sensing Science, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing 100101, China","University of Chinese Academy of Sciences, Beijing 100049, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Remote Sensing Science, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing 100101, China","institution_ids":["https://openalex.org/I4210137199","https://openalex.org/I19820366","https://openalex.org/I4210166112"]},{"raw_affiliation_string":"University of Chinese Academy of Sciences, Beijing 100049, China","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074750595","display_name":"Batdelger Gantsetseg","orcid":"https://orcid.org/0009-0000-9913-1120"},"institutions":[{"id":"https://openalex.org/I64222039","display_name":"National University of Mongolia","ror":"https://ror.org/04855bv47","country_code":"MN","type":"education","lineage":["https://openalex.org/I64222039"]}],"countries":["MN"],"is_corresponding":false,"raw_author_name":"Gantsetseg Batdelger","raw_affiliation_strings":["National Remote Sensing Center, Information and Research Institute of Meteorology, Hydrology, and Environment (IRIMHE), Ulaanbaatar 15160, Mongolia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Remote Sensing Center, Information and Research Institute of Meteorology, Hydrology, and Environment (IRIMHE), Ulaanbaatar 15160, Mongolia","institution_ids":["https://openalex.org/I64222039"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5014209211","display_name":"Lkhagvadorj Nanzad","orcid":"https://orcid.org/0000-0001-9131-5099"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210137199","display_name":"Aerospace Information Research Institute","ror":"https://ror.org/0419fj215","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137199"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]},{"id":"https://openalex.org/I64222039","display_name":"National University of Mongolia","ror":"https://ror.org/04855bv47","country_code":"MN","type":"education","lineage":["https://openalex.org/I64222039"]}],"countries":["CN","MN"],"is_corresponding":false,"raw_author_name":"Lkhagvadorj Nanzad","raw_affiliation_strings":["Key Laboratory of Digital Earth Science, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing 100194, China","National Remote Sensing Center, Information and Research Institute of Meteorology, Hydrology, and Environment (IRIMHE), Ulaanbaatar 15160, Mongolia","University of Chinese Academy of Sciences, Beijing 100049, China"],"raw_orcid":"https://orcid.org/0000-0001-9131-5099","affiliations":[{"raw_affiliation_string":"Key Laboratory of Digital Earth Science, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing 100194, China","institution_ids":["https://openalex.org/I4210137199","https://openalex.org/I19820366"]},{"raw_affiliation_string":"National Remote Sensing Center, Information and Research Institute of Meteorology, Hydrology, and Environment (IRIMHE), Ulaanbaatar 15160, Mongolia","institution_ids":["https://openalex.org/I64222039"]},{"raw_affiliation_string":"University of Chinese Academy of Sciences, Beijing 100049, China","institution_ids":["https://openalex.org/I4210165038"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5010666672"],"corresponding_institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210137199","https://openalex.org/I4210165038","https://openalex.org/I4210166112"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":4.8425,"has_fulltext":true,"cited_by_count":56,"citation_normalized_percentile":{"value":0.95333736,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"11","issue":"21","first_page":"2568","last_page":"2568"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.9991999864578247,"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":0.9991999864578247,"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/T14157","display_name":"Environmental and Agricultural Sciences","score":0.9965000152587891,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"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/T10266","display_name":"Plant Water Relations and Carbon Dynamics","score":0.9930999875068665,"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/environmental-science","display_name":"Environmental science","score":0.6378425359725952},{"id":"https://openalex.org/keywords/yield","display_name":"Yield (engineering)","score":0.5958049297332764},{"id":"https://openalex.org/keywords/normalized-difference-vegetation-index","display_name":"Normalized Difference Vegetation Index","score":0.5561531186103821},{"id":"https://openalex.org/keywords/vegetation","display_name":"Vegetation (pathology)","score":0.5469416379928589},{"id":"https://openalex.org/keywords/enhanced-vegetation-index","display_name":"Enhanced vegetation index","score":0.5380107760429382},{"id":"https://openalex.org/keywords/mean-squared-error","display_name":"Mean squared error","score":0.4682287573814392},{"id":"https://openalex.org/keywords/shortwave","display_name":"Shortwave","score":0.4667420983314514},{"id":"https://openalex.org/keywords/index","display_name":"Index (typography)","score":0.4567777216434479},{"id":"https://openalex.org/keywords/spring","display_name":"Spring (device)","score":0.42532363533973694},{"id":"https://openalex.org/keywords/leaf-area-index","display_name":"Leaf area index","score":0.4089054465293884},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.33517634868621826},{"id":"https://openalex.org/keywords/vegetation-index","display_name":"Vegetation Index","score":0.3160133957862854},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2934942841529846},{"id":"https://openalex.org/keywords/agronomy","display_name":"Agronomy","score":0.2789074778556824},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.27728259563446045},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.21552562713623047},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.07293760776519775}],"concepts":[{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.6378425359725952},{"id":"https://openalex.org/C134121241","wikidata":"https://www.wikidata.org/wiki/Q899301","display_name":"Yield (engineering)","level":2,"score":0.5958049297332764},{"id":"https://openalex.org/C1549246","wikidata":"https://www.wikidata.org/wiki/Q718775","display_name":"Normalized Difference Vegetation Index","level":3,"score":0.5561531186103821},{"id":"https://openalex.org/C2776133958","wikidata":"https://www.wikidata.org/wiki/Q7918366","display_name":"Vegetation (pathology)","level":2,"score":0.5469416379928589},{"id":"https://openalex.org/C78869512","wikidata":"https://www.wikidata.org/wiki/Q5378810","display_name":"Enhanced vegetation index","level":5,"score":0.5380107760429382},{"id":"https://openalex.org/C139945424","wikidata":"https://www.wikidata.org/wiki/Q1940696","display_name":"Mean squared error","level":2,"score":0.4682287573814392},{"id":"https://openalex.org/C2776272892","wikidata":"https://www.wikidata.org/wiki/Q7502249","display_name":"Shortwave","level":3,"score":0.4667420983314514},{"id":"https://openalex.org/C2777382242","wikidata":"https://www.wikidata.org/wiki/Q6017816","display_name":"Index (typography)","level":2,"score":0.4567777216434479},{"id":"https://openalex.org/C2778712887","wikidata":"https://www.wikidata.org/wiki/Q102836","display_name":"Spring (device)","level":2,"score":0.42532363533973694},{"id":"https://openalex.org/C25989453","wikidata":"https://www.wikidata.org/wiki/Q446746","display_name":"Leaf area index","level":2,"score":0.4089054465293884},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.33517634868621826},{"id":"https://openalex.org/C2780376076","wikidata":"https://www.wikidata.org/wiki/Q1499458","display_name":"Vegetation Index","level":4,"score":0.3160133957862854},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2934942841529846},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.2789074778556824},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.27728259563446045},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.21552562713623047},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.07293760776519775},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","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/C74902906","wikidata":"https://www.wikidata.org/wiki/Q1190858","display_name":"Radiative transfer","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","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/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","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/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/rs11212568","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs11212568","pdf_url":"https://www.mdpi.com/2072-4292/11/21/2568/pdf?version=1572606648","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:8c42b9d19e5546e2865abe910e7b2c61","is_oa":true,"landing_page_url":"https://doaj.org/article/8c42b9d19e5546e2865abe910e7b2c61","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","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":"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 11, Iss 21, p 2568 (2019)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/11/21/2568/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs11212568","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 11; Issue 21; Pages: 2568","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs11212568","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs11212568","pdf_url":"https://www.mdpi.com/2072-4292/11/21/2568/pdf?version=1572606648","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":[{"display_name":"Zero hunger","score":0.7200000286102295,"id":"https://metadata.un.org/sdg/2"}],"awards":[{"id":"https://openalex.org/G1349373935","display_name":null,"funder_award_id":"41561144013","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5548418817","display_name":null,"funder_award_id":"121311KYSB20170004","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5684806550","display_name":null,"funder_award_id":"131C11KYSB20160061","funder_id":"https://openalex.org/F4320321133","funder_display_name":"Chinese Academy of Sciences"},{"id":"https://openalex.org/G5903632454","display_name":null,"funder_award_id":"131C11KYSB20160061","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G967451622","display_name":null,"funder_award_id":"121311KYSB20170004","funder_id":"https://openalex.org/F4320321133","funder_display_name":"Chinese Academy of Sciences"},{"id":"https://openalex.org/G968825638","display_name":null,"funder_award_id":"2016YFA0600304","funder_id":"https://openalex.org/F4320321133","funder_display_name":"Chinese Academy of Sciences"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321133","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2982923311.pdf","grobid_xml":"https://content.openalex.org/works/W2982923311.grobid-xml"},"referenced_works_count":74,"referenced_works":["https://openalex.org/W957659827","https://openalex.org/W1594846672","https://openalex.org/W1968883408","https://openalex.org/W1973994611","https://openalex.org/W1974047452","https://openalex.org/W1978617972","https://openalex.org/W1978835122","https://openalex.org/W1978880470","https://openalex.org/W1980703241","https://openalex.org/W1981978730","https://openalex.org/W1985980898","https://openalex.org/W1986072339","https://openalex.org/W1989279348","https://openalex.org/W1999428071","https://openalex.org/W2000613913","https://openalex.org/W2009331496","https://openalex.org/W2013854246","https://openalex.org/W2015037454","https://openalex.org/W2021365919","https://openalex.org/W2024028570","https://openalex.org/W2029572886","https://openalex.org/W2056251274","https://openalex.org/W2056845648","https://openalex.org/W2057154121","https://openalex.org/W2063623478","https://openalex.org/W2093902012","https://openalex.org/W2095055020","https://openalex.org/W2106316381","https://openalex.org/W2109731957","https://openalex.org/W2116561040","https://openalex.org/W2119747781","https://openalex.org/W2123933283","https://openalex.org/W2124264148","https://openalex.org/W2124791638","https://openalex.org/W2132077228","https://openalex.org/W2142287941","https://openalex.org/W2147055881","https://openalex.org/W2156237270","https://openalex.org/W2158883105","https://openalex.org/W2165662869","https://openalex.org/W2167594433","https://openalex.org/W2172136025","https://openalex.org/W2221860324","https://openalex.org/W2275347838","https://openalex.org/W2317230944","https://openalex.org/W2324044395","https://openalex.org/W2325243419","https://openalex.org/W2340570140","https://openalex.org/W2430968773","https://openalex.org/W2499691472","https://openalex.org/W2516521860","https://openalex.org/W2553907307","https://openalex.org/W2608279695","https://openalex.org/W2651113476","https://openalex.org/W2760614664","https://openalex.org/W2792762025","https://openalex.org/W2800033078","https://openalex.org/W2807837665","https://openalex.org/W2897878742","https://openalex.org/W2899043197","https://openalex.org/W2900420505","https://openalex.org/W2912686224","https://openalex.org/W2954212711","https://openalex.org/W2960863152","https://openalex.org/W2965464462","https://openalex.org/W3126021849","https://openalex.org/W6625155172","https://openalex.org/W6635365007","https://openalex.org/W6645437200","https://openalex.org/W6664450429","https://openalex.org/W6683131662","https://openalex.org/W6688814414","https://openalex.org/W6704050439","https://openalex.org/W6744806621"],"related_works":["https://openalex.org/W3207384893","https://openalex.org/W3207046288","https://openalex.org/W2374167006","https://openalex.org/W4283156607","https://openalex.org/W4214921029","https://openalex.org/W4285330809","https://openalex.org/W2012686349","https://openalex.org/W2969795594","https://openalex.org/W4313432081","https://openalex.org/W4200109866"],"abstract_inverted_index":{"In":[0],"Mongolia,":[1],"the":[2,11,20,30,48,56,59,138,165,189,192,198,213,216,241,253,269,285,292,303,308,317,328,333,339,364,368],"monitoring":[3,302],"and":[4,13,23,32,41,53,98,104,156,174,252,281,288,296,332],"estimation":[5,49,148],"of":[6,50,132,168,191,215,221,240,255,284,311,320,330,335,342],"spring":[7,151,160,205,223,304,324,343,356],"wheat":[8,152,161,206,224,305,325,344,357],"yield":[9,52,125,153,162,207,225,306,321,353],"at":[10],"regional":[12],"national":[14],"levels":[15],"are":[16],"key":[17],"issues":[18],"for":[19,29,47,123,150,204,301,323,355],"agricultural":[21],"policy":[22],"food":[24],"management":[25],"as":[26,28,34,291],"well":[27],"economy":[31],"society":[33],"a":[35],"whole.":[36],"The":[37,129,159,184,209,238,265],"remote":[38,63,140,298],"sensing":[39,64,141,299],"data":[40,163,185],"technique":[42],"have":[43,117,181],"been":[44,121,182],"widely":[45],"used":[46,122],"crop":[51,124],"production":[54],"in":[55,127,143,172,307,345],"world.":[57],"For":[58],"current":[60],"research,":[61],"nine":[62,111,286],"indices":[65,112,142,287,300],"were":[66,186],"tested":[67],"that":[68,212,268,316],"include":[69],"normalized":[70,75,92],"difference":[71,76],"drought":[72,94,101],"index":[73,78,82,86,90,95,102,108,254],"(NDDI),":[74],"water":[77,107],"(NDWI),":[79],"vegetation":[80,88,105],"condition":[81,85],"(VCI),":[83],"temperature":[84],"(TCI),":[87],"health":[89],"(VHI),":[91],"multi-band":[93],"(NMDI),":[96],"visible":[97],"shortwave":[99],"infrared":[100],"(VSDI),":[103],"supply":[106],"(VSWI).":[109],"These":[110],"derived":[113],"from":[114,164,177],"MODIS/Terra":[115],"satellite":[116],"so":[118],"far":[119],"not":[120],"prediction":[126,322,354],"Mongolia.":[128,312],"primary":[130],"objective":[131],"this":[133,346],"study":[134,347],"was":[135,226,247,259,267,326],"to":[136,145,179,232,250,262],"determine":[137],"best":[139,270,318],"order":[144],"develop":[146],"an":[147,351],"model":[149,271],"using":[154,367],"correlation":[155],"regression":[157,369],"method.":[158],"ground":[166],"measurements":[167],"eight":[169],"meteorological":[170],"stations":[171],"Darkhan":[173],"Selenge":[175],"provinces":[176],"2000":[178],"2017":[180],"used.":[183],"collected":[187],"during":[188],"period":[190],"growing":[193],"season":[194],"(June\u2013August).":[195],"Based":[196],"on":[197,278],"analysis,":[199],"we":[200],"constructed":[201],"six":[202],"models":[203],"estimation.":[208],"results":[210,314],"showed":[211,315],"range":[214,239],"root-mean-square":[217],"error":[218,244],"(RMSE)":[219],"values":[220,246,258],"estimated":[222],"between":[227,248,260],"4.1":[228],"(100":[229,234],"kg":[230,235],"ha\u22121)":[231],"4.8":[233],"ha\u22121),":[236],"respectively.":[237,264],"mean":[242],"absolute":[243],"(MAE)":[245],"3.3":[249],"3.8":[251],"agreement":[256],"(d)":[257],"0.74":[261],"0.84,":[263],"conclusion":[266],"would":[272],"be":[273,359],"(R2":[274],"=":[275],"0.55)":[276],"based":[277],"NDWI,":[279],"VSDI,":[280],"NDVI":[282],"out":[283],"could":[289],"serve":[290],"most":[293],"effective":[294],"predictor":[295],"reliable":[297],"northern":[309],"part":[310],"Our":[313],"timing":[319],"around":[327],"end":[329],"June":[331],"beginning":[334],"July,":[336],"which":[337],"is":[338],"flowering":[340],"stage":[341],"area.":[348],"This":[349],"means":[350],"accurate":[352],"can":[358],"achieved":[360],"two":[361],"months":[362],"before":[363],"harvest":[365],"time":[366],"model.":[370]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":11},{"year":2023,"cited_by_count":10},{"year":2022,"cited_by_count":15},{"year":2021,"cited_by_count":8},{"year":2020,"cited_by_count":6}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2019-11-22T00:00:00"}
