{"id":"https://openalex.org/W3004794872","doi":"https://doi.org/10.3390/rs12030444","title":"Agricultural Drought Assessment in East Asia Using Satellite-Based Indices","display_name":"Agricultural Drought Assessment in East Asia Using Satellite-Based Indices","publication_year":2020,"publication_date":"2020-02-01","ids":{"openalex":"https://openalex.org/W3004794872","doi":"https://doi.org/10.3390/rs12030444","mag":"3004794872"},"language":"en","primary_location":{"is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs12030444","pdf_url":"https://www.mdpi.com/2072-4292/12/3/444/pdf?version=1580547606","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},"type":"article","type_crossref":"journal-article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2072-4292/12/3/444/pdf?version=1580547606","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5110665184","display_name":"Dong-Hyun Yoon","orcid":null},"institutions":[{"id":"https://openalex.org/I119060216","display_name":"Hankyong National University","ror":"https://ror.org/0031nsg68","country_code":"KR","type":"education","lineage":["https://openalex.org/I119060216"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Dong-Hyun Yoon","raw_affiliation_strings":["Department of Bioresources and Rural Systems Engineering, Hankyong National University, Anseong 17579, Korea"],"affiliations":[{"raw_affiliation_string":"Department of Bioresources and Rural Systems Engineering, Hankyong National University, Anseong 17579, Korea","institution_ids":["https://openalex.org/I119060216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054521160","display_name":"Won\u2010Ho Nam","orcid":null},"institutions":[{"id":"https://openalex.org/I119060216","display_name":"Hankyong National University","ror":"https://ror.org/0031nsg68","country_code":"KR","type":"education","lineage":["https://openalex.org/I119060216"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Won-Ho Nam","raw_affiliation_strings":["Department of Bioresources and Rural Systems Engineering, Hankyong National University, Anseong 17579, Korea","Institute of Agricultural Environmental Science, Hankyong National University, Anseong 17579, Korea","National Agricultural Water Research Center, Hankyong National University, Anseong 17579, Korea"],"affiliations":[{"raw_affiliation_string":"Department of Bioresources and Rural Systems Engineering, Hankyong National University, Anseong 17579, Korea","institution_ids":["https://openalex.org/I119060216"]},{"raw_affiliation_string":"Institute of Agricultural Environmental Science, Hankyong National University, Anseong 17579, Korea","institution_ids":["https://openalex.org/I119060216"]},{"raw_affiliation_string":"National Agricultural Water Research Center, Hankyong National University, Anseong 17579, Korea","institution_ids":["https://openalex.org/I119060216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100549405","display_name":"Hee-Jin Lee","orcid":null},"institutions":[{"id":"https://openalex.org/I119060216","display_name":"Hankyong National University","ror":"https://ror.org/0031nsg68","country_code":"KR","type":"education","lineage":["https://openalex.org/I119060216"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hee-Jin Lee","raw_affiliation_strings":["Department of Bioresources and Rural Systems Engineering, Hankyong National University, Anseong 17579, Korea"],"affiliations":[{"raw_affiliation_string":"Department of Bioresources and Rural Systems Engineering, Hankyong National University, Anseong 17579, Korea","institution_ids":["https://openalex.org/I119060216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110528435","display_name":"Eun-Mi Hong","orcid":null},"institutions":[{"id":"https://openalex.org/I165507594","display_name":"Kangwon National University","ror":"https://ror.org/01mh5ph17","country_code":"KR","type":"education","lineage":["https://openalex.org/I165507594"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Eun-Mi Hong","raw_affiliation_strings":["School of Natural Resources and Environmental Science, Kangwon National University, Chuncheon 24341, Korea"],"affiliations":[{"raw_affiliation_string":"School of Natural Resources and Environmental Science, Kangwon National University, Chuncheon 24341, Korea","institution_ids":["https://openalex.org/I165507594"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077736575","display_name":"Song Feng","orcid":"https://orcid.org/0000-0001-6070-7268"},"institutions":[{"id":"https://openalex.org/I78715868","display_name":"University of Arkansas at Fayetteville","ror":"https://ror.org/05jbt9m15","country_code":"US","type":"education","lineage":["https://openalex.org/I78715868"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Song Feng","raw_affiliation_strings":["Department of Geosciences, University of Arkansas, Fayetteville, AR 72701, USA"],"affiliations":[{"raw_affiliation_string":"Department of Geosciences, University of Arkansas, Fayetteville, AR 72701, USA","institution_ids":["https://openalex.org/I78715868"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013896213","display_name":"Brian D. Wardlow","orcid":"https://orcid.org/0000-0002-4767-581X"},"institutions":[{"id":"https://openalex.org/I114395901","display_name":"University of Nebraska\u2013Lincoln","ror":"https://ror.org/043mer456","country_code":"US","type":"education","lineage":["https://openalex.org/I114395901"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Brian D. Wardlow","raw_affiliation_strings":["Center for Advanced Land Management Information Technologies, University of Nebraska\u2013Lincoln, Lincoln, NE 68583, USA","School of Natural Resources, University of Nebraska\u2013Lincoln, Lincoln, NE 68583, USA"],"affiliations":[{"raw_affiliation_string":"School of Natural Resources, University of Nebraska\u2013Lincoln, Lincoln, NE 68583, USA","institution_ids":["https://openalex.org/I114395901"]},{"raw_affiliation_string":"Center for Advanced Land Management Information Technologies, University of Nebraska\u2013Lincoln, Lincoln, NE 68583, USA","institution_ids":["https://openalex.org/I114395901"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070843904","display_name":"Tsegaye Tadesse","orcid":"https://orcid.org/0000-0002-4102-1137"},"institutions":[{"id":"https://openalex.org/I114395901","display_name":"University of Nebraska\u2013Lincoln","ror":"https://ror.org/043mer456","country_code":"US","type":"education","lineage":["https://openalex.org/I114395901"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Tsegaye Tadesse","raw_affiliation_strings":["National Drought Mitigation Center, University of Nebraska\u2013Lincoln, Lincoln, NE 68583, USA","School of Natural Resources, University of Nebraska\u2013Lincoln, Lincoln, NE 68583, USA"],"affiliations":[{"raw_affiliation_string":"School of Natural Resources, University of Nebraska\u2013Lincoln, Lincoln, NE 68583, USA","institution_ids":["https://openalex.org/I114395901"]},{"raw_affiliation_string":"National Drought Mitigation Center, University of Nebraska\u2013Lincoln, Lincoln, NE 68583, USA","institution_ids":["https://openalex.org/I114395901"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001182815","display_name":"Mark Svoboda","orcid":"https://orcid.org/0000-0001-7926-0742"},"institutions":[{"id":"https://openalex.org/I114395901","display_name":"University of Nebraska\u2013Lincoln","ror":"https://ror.org/043mer456","country_code":"US","type":"education","lineage":["https://openalex.org/I114395901"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mark D. Svoboda","raw_affiliation_strings":["National Drought Mitigation Center, University of Nebraska\u2013Lincoln, Lincoln, NE 68583, USA","School of Natural Resources, University of Nebraska\u2013Lincoln, Lincoln, NE 68583, USA"],"affiliations":[{"raw_affiliation_string":"School of Natural Resources, University of Nebraska\u2013Lincoln, Lincoln, NE 68583, USA","institution_ids":["https://openalex.org/I114395901"]},{"raw_affiliation_string":"National Drought Mitigation Center, University of Nebraska\u2013Lincoln, Lincoln, NE 68583, USA","institution_ids":["https://openalex.org/I114395901"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034733364","display_name":"Michael J. Hayes","orcid":"https://orcid.org/0000-0001-5006-166X"},"institutions":[{"id":"https://openalex.org/I114395901","display_name":"University of Nebraska\u2013Lincoln","ror":"https://ror.org/043mer456","country_code":"US","type":"education","lineage":["https://openalex.org/I114395901"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Michael J. Hayes","raw_affiliation_strings":["School of Natural Resources, University of Nebraska\u2013Lincoln, Lincoln, NE 68583, USA"],"affiliations":[{"raw_affiliation_string":"School of Natural Resources, University of Nebraska\u2013Lincoln, Lincoln, NE 68583, USA","institution_ids":["https://openalex.org/I114395901"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112504329","display_name":"Dae-Eui Kim","orcid":null},"institutions":[{"id":"https://openalex.org/I4210089180","display_name":"Korea Rural Economic Institute","ror":"https://ror.org/00avq9860","country_code":"KR","type":"facility","lineage":["https://openalex.org/I4210089180"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Dae-Eui Kim","raw_affiliation_strings":["Rural Research Institute, Korea Rural Community Corporation, Ansan 15634, Korea"],"affiliations":[{"raw_affiliation_string":"Rural Research Institute, Korea Rural Community Corporation, Ansan 15634, Korea","institution_ids":["https://openalex.org/I4210089180"]}]}],"institution_assertions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5054521160"],"corresponding_institution_ids":["https://openalex.org/I119060216"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707,"provenance":"doaj"},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707,"provenance":"doaj"},"fwci":2.319,"has_fulltext":true,"fulltext_origin":"pdf","cited_by_count":43,"citation_normalized_percentile":{"value":0.999945,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":97},"biblio":{"volume":"12","issue":"3","first_page":"444","last_page":"444"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T11186","display_name":"Hydrology and Drought Analysis","score":0.9995,"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"}},"topics":[{"id":"https://openalex.org/T11186","display_name":"Hydrology and Drought Analysis","score":0.9995,"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"}},{"id":"https://openalex.org/T10266","display_name":"Plant Water Relations and Carbon Dynamics","score":0.9992,"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"}},{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.9989,"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"}}],"keywords":[],"concepts":[{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.68778646},{"id":"https://openalex.org/C176783924","wikidata":"https://www.wikidata.org/wiki/Q828158","display_name":"Evapotranspiration","level":2,"score":0.6518861},{"id":"https://openalex.org/C118518473","wikidata":"https://www.wikidata.org/wiki/Q11451","display_name":"Agriculture","level":2,"score":0.633967},{"id":"https://openalex.org/C2776133958","wikidata":"https://www.wikidata.org/wiki/Q7918366","display_name":"Vegetation (pathology)","level":2,"score":0.5173754},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.44453558},{"id":"https://openalex.org/C49204034","wikidata":"https://www.wikidata.org/wiki/Q52139","display_name":"Climatology","level":1,"score":0.38530308},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.3449462},{"id":"https://openalex.org/C100970517","wikidata":"https://www.wikidata.org/wiki/Q52107","display_name":"Physical geography","level":1,"score":0.32800016},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.071856946},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","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/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"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/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs12030444","pdf_url":"https://www.mdpi.com/2072-4292/12/3/444/pdf?version=1580547606","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},{"is_oa":false,"landing_page_url":"https://doaj.org/article/2abbc65bac9744539060b4b9b072c67a","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":true,"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":null,"is_accepted":false,"is_published":false}],"best_oa_location":{"is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs12030444","pdf_url":"https://www.mdpi.com/2072-4292/12/3/444/pdf?version=1580547606","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},"sustainable_development_goals":[{"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2","score":0.53}],"grants":[{"funder":"https://openalex.org/F4320322033","funder_display_name":"Ministry of Agriculture, Food and Rural Affairs","award_id":"318060-3"},{"funder":"https://openalex.org/F4320327527","funder_display_name":"Ministry of the Interior and Safety","award_id":"2019-MOIS31-010"}],"datasets":[],"versions":[],"referenced_works_count":48,"referenced_works":["https://openalex.org/W1554230853","https://openalex.org/W1891556535","https://openalex.org/W1964386488","https://openalex.org/W1968612971","https://openalex.org/W1969256532","https://openalex.org/W1976023687","https://openalex.org/W1978524489","https://openalex.org/W1980283866","https://openalex.org/W1980426198","https://openalex.org/W1988512587","https://openalex.org/W1989279348","https://openalex.org/W1990660785","https://openalex.org/W1995434646","https://openalex.org/W2002734721","https://openalex.org/W2002936728","https://openalex.org/W2010558190","https://openalex.org/W2012486726","https://openalex.org/W2025217506","https://openalex.org/W2038136715","https://openalex.org/W2069267948","https://openalex.org/W2069579482","https://openalex.org/W2077968790","https://openalex.org/W2080113256","https://openalex.org/W2095579307","https://openalex.org/W2099507093","https://openalex.org/W2109731957","https://openalex.org/W2113410727","https://openalex.org/W2143494625","https://openalex.org/W2147611675","https://openalex.org/W2151647593","https://openalex.org/W2167787089","https://openalex.org/W2171575201","https://openalex.org/W2172136025","https://openalex.org/W2193211794","https://openalex.org/W2196961118","https://openalex.org/W2342430100","https://openalex.org/W2480172274","https://openalex.org/W2483287765","https://openalex.org/W2669629933","https://openalex.org/W2782569982","https://openalex.org/W2791077344","https://openalex.org/W2795269446","https://openalex.org/W2796435943","https://openalex.org/W2801626107","https://openalex.org/W2911049983","https://openalex.org/W2959021856","https://openalex.org/W4230953156","https://openalex.org/W4394704699"],"related_works":["https://openalex.org/W4309269549","https://openalex.org/W3689139","https://openalex.org/W2354103845","https://openalex.org/W2352756686","https://openalex.org/W2329093186","https://openalex.org/W2240811799","https://openalex.org/W2102874016","https://openalex.org/W2080467217","https://openalex.org/W2043190763","https://openalex.org/W2030038391"],"abstract_inverted_index":{"Drought":[0],"is":[1,14,68,101,144,193],"the":[2,6,26,31,50,56,110,118,129,148,175,191],"meteorological":[3],"phenomenon":[4],"with":[5,180],"greatest":[7],"impact":[8],"on":[9],"agriculture.":[10],"Accordingly,":[11],"drought":[12,53,73,135,155,166,176,185,199],"forecasting":[13],"vital":[15],"in":[16,25,61,77,133,137],"lessening":[17],"its":[18],"associated":[19],"negative":[20],"impacts.":[21],"Utilizing":[22],"remote":[23],"exploration":[24],"agricultural":[27,72],"sector":[28],"allows":[29],"for":[30,122,195],"collection":[32],"of":[33,36,43,52,71,89,131,142,147,150],"large":[34],"amounts":[35],"quantitative":[37],"data":[38,160],"across":[39],"a":[40,106],"wide":[41],"range":[42],"areas.":[44],"In":[45],"this":[46,162],"study,":[47],"we":[48],"confirmed":[49,189],"applicability":[51],"assessment":[54,200],"using":[55,85],"evaporative":[57],"stress":[58],"index":[59,97],"(ESI)":[60],"major":[62],"East":[63],"Asian":[64],"countries.":[65],"The":[66,99,140],"ESI":[67,100,132,143,159,172,192],"an":[69],"indicator":[70],"that":[74,82,190],"describes":[75],"anomalies":[76],"actual/reference":[78],"evapotranspiration":[79],"(ET)":[80],"ratios":[81],"are":[83],"retrieved":[84],"remotely":[86],"sensed":[87],"inputs":[88],"land":[90],"surface":[91],"temperature":[92],"(LST)":[93],"and":[94,113,117,179,197],"leaf":[95],"area":[96],"(LAI).":[98],"available":[102],"through":[103],"SERVIR":[104],"Global,":[105],"joint":[107],"venture":[108],"between":[109],"National":[111],"Aeronautics":[112],"Space":[114],"Administration":[115],"(NASA)":[116],"United":[119],"States":[120],"Agency":[121],"International":[123],"Development":[124],"(USAID).":[125],"This":[126],"study":[127,163],"evaluated":[128],"performance":[130],"assessing":[134],"events":[136],"South":[138],"Korea.":[139],"evaluation":[141],"possible":[145],"because":[146],"availability":[149],"good":[151],"statistical":[152],"data.":[153],"Comparing":[154],"trends":[156],"identified":[157],"by":[158],"from":[161],"to":[164,174,202],"actual":[165],"conditions":[167],"showed":[168],"similar":[169],"trends.":[170],"Additionally,":[171],"reacted":[173],"more":[177],"quickly":[178],"greater":[181],"sensitivity":[182],"than":[183],"other":[184],"indices.":[186],"Our":[187],"results":[188],"advantageous":[194],"short":[196],"medium-term":[198],"compared":[201],"vegetation":[203],"indices":[204],"alone.":[205]},"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W3004794872","counts_by_year":[{"year":2024,"cited_by_count":13},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":8},{"year":2021,"cited_by_count":9},{"year":2020,"cited_by_count":6}],"updated_date":"2025-01-03T11:01:06.760057","created_date":"2020-02-14"}