{"id":"https://openalex.org/W3206739030","doi":"https://doi.org/10.1109/igarss47720.2021.9554628","title":"Applying Machine Learning to Cropland Data Layer for Agro-Geoinformation Discovery","display_name":"Applying Machine Learning to Cropland Data Layer for Agro-Geoinformation Discovery","publication_year":2021,"publication_date":"2021-07-11","ids":{"openalex":"https://openalex.org/W3206739030","doi":"https://doi.org/10.1109/igarss47720.2021.9554628","mag":"3206739030"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss47720.2021.9554628","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},"type":"article","type_crossref":"proceedings-article","indexed_in":["crossref"],"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/A5069617803","display_name":"Chen Zhang","orcid":"https://orcid.org/0000-0002-8990-2267"},"institutions":[{"id":"https://openalex.org/I162714631","display_name":"George Mason University","ror":"https://ror.org/02jqj7156","country_code":"US","type":"education","lineage":["https://openalex.org/I162714631"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Chen Zhang","raw_affiliation_strings":["Center for Spatial Information Science and Systems, George Mason University, Fairfax, VA, USA","George Mason University, Fairfax, VA, USA"],"affiliations":[{"raw_affiliation_string":"George Mason University, Fairfax, VA, USA","institution_ids":["https://openalex.org/I162714631"]},{"raw_affiliation_string":"Center for Spatial Information Science and Systems, George Mason University, Fairfax, VA, USA","institution_ids":["https://openalex.org/I162714631"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026250308","display_name":"Zhengwei Yang","orcid":"https://orcid.org/0000-0002-6532-2663"},"institutions":[{"id":"https://openalex.org/I1287640093","display_name":"National Agricultural Statistics Service","ror":"https://ror.org/04dpymk59","country_code":"US","type":"government","lineage":["https://openalex.org/I1287640093","https://openalex.org/I1336096307"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zhengwei Yang","raw_affiliation_strings":["Research and Development Division,U.S. Department of Agriculture National Agricultural StatisticsService,Washington,DC,USA,20250"],"affiliations":[{"raw_affiliation_string":"Research and Development Division,U.S. Department of Agriculture National Agricultural StatisticsService,Washington,DC,USA,20250","institution_ids":["https://openalex.org/I1287640093"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012116347","display_name":"Liping Di","orcid":"https://orcid.org/0000-0002-3953-9965"},"institutions":[{"id":"https://openalex.org/I162714631","display_name":"George Mason University","ror":"https://ror.org/02jqj7156","country_code":"US","type":"education","lineage":["https://openalex.org/I162714631"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Liping Di","raw_affiliation_strings":["Center for Spatial Information Science and Systems, George Mason University, Fairfax, VA, USA","George Mason University, Fairfax, VA, USA"],"affiliations":[{"raw_affiliation_string":"Center for Spatial Information Science and Systems, George Mason University, Fairfax, VA, USA","institution_ids":["https://openalex.org/I162714631"]},{"raw_affiliation_string":"George Mason University, Fairfax, VA, USA","institution_ids":["https://openalex.org/I162714631"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011971882","display_name":"Li Lin","orcid":"https://orcid.org/0000-0002-7753-2270"},"institutions":[{"id":"https://openalex.org/I162714631","display_name":"George Mason University","ror":"https://ror.org/02jqj7156","country_code":"US","type":"education","lineage":["https://openalex.org/I162714631"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Li Lin","raw_affiliation_strings":["Center for Spatial Information Science and Systems, George Mason University, Fairfax, VA, USA","George Mason University, Fairfax, VA, USA"],"affiliations":[{"raw_affiliation_string":"George Mason University, Fairfax, VA, USA","institution_ids":["https://openalex.org/I162714631"]},{"raw_affiliation_string":"Center for Spatial Information Science and Systems, George Mason University, Fairfax, VA, USA","institution_ids":["https://openalex.org/I162714631"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015672094","display_name":"Pengyu Hao","orcid":"https://orcid.org/0000-0003-3711-6157"},"institutions":[{"id":"https://openalex.org/I162714631","display_name":"George Mason University","ror":"https://ror.org/02jqj7156","country_code":"US","type":"education","lineage":["https://openalex.org/I162714631"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Pengyu Hao","raw_affiliation_strings":["Center for Spatial Information Science and Systems, George Mason University, Fairfax, VA, USA"],"affiliations":[{"raw_affiliation_string":"Center for Spatial Information Science and Systems, George Mason University, Fairfax, VA, USA","institution_ids":["https://openalex.org/I162714631"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5077156991","display_name":"Liying Guo","orcid":"https://orcid.org/0000-0001-9684-0204"},"institutions":[{"id":"https://openalex.org/I162714631","display_name":"George Mason University","ror":"https://ror.org/02jqj7156","country_code":"US","type":"education","lineage":["https://openalex.org/I162714631"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Liying Guo","raw_affiliation_strings":["Center for Spatial Information Science and Systems, George Mason University, Fairfax, VA, USA"],"affiliations":[{"raw_affiliation_string":"Center for Spatial Information Science and Systems, George Mason University, Fairfax, VA, USA","institution_ids":["https://openalex.org/I162714631"]}]}],"institution_assertions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.736,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.731206,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":72,"max":76},"biblio":{"volume":"xlii 3 w11","issue":null,"first_page":"1149","last_page":"1152"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.9941,"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":0.9941,"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":0.9376,"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/T13058","display_name":"Soil and Land Suitability Analysis","score":0.9342,"subfield":{"id":"https://openalex.org/subfields/2308","display_name":"Management, Monitoring, Policy and Law"},"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/land-cover","display_name":"Land Cover","score":0.6598766},{"id":"https://openalex.org/keywords/data-access-layer","display_name":"Data access layer","score":0.57677174}],"concepts":[{"id":"https://openalex.org/C2780648208","wikidata":"https://www.wikidata.org/wiki/Q3001793","display_name":"Land cover","level":3,"score":0.6598766},{"id":"https://openalex.org/C41856607","wikidata":"https://www.wikidata.org/wiki/Q483130","display_name":"Geographic information system","level":2,"score":0.60022837},{"id":"https://openalex.org/C20277647","wikidata":"https://www.wikidata.org/wiki/Q5227234","display_name":"Data access layer","level":3,"score":0.57677174},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.52982265},{"id":"https://openalex.org/C34070608","wikidata":"https://www.wikidata.org/wiki/Q3001783","display_name":"Cover crop","level":2,"score":0.4928639},{"id":"https://openalex.org/C2780428219","wikidata":"https://www.wikidata.org/wiki/Q16952335","display_name":"Cover (algebra)","level":2,"score":0.44760177},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.43810144},{"id":"https://openalex.org/C206887242","wikidata":"https://www.wikidata.org/wiki/Q830457","display_name":"Cloud cover","level":3,"score":0.41189495},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.3893581},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3863485},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.38327652},{"id":"https://openalex.org/C67186912","wikidata":"https://www.wikidata.org/wiki/Q367664","display_name":"Data modeling","level":2,"score":0.37713534},{"id":"https://openalex.org/C4792198","wikidata":"https://www.wikidata.org/wiki/Q1165944","display_name":"Land use","level":2,"score":0.34015846},{"id":"https://openalex.org/C88463610","wikidata":"https://www.wikidata.org/wiki/Q194118","display_name":"Agricultural engineering","level":1,"score":0.33460283},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.31053632},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.27981928},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14486817},{"id":"https://openalex.org/C54286561","wikidata":"https://www.wikidata.org/wiki/Q397350","display_name":"Agroforestry","level":1,"score":0.13229346},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.12975207},{"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/C147176958","wikidata":"https://www.wikidata.org/wiki/Q77590","display_name":"Civil engineering","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss47720.2021.9554628","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Zero hunger","score":0.64,"id":"https://metadata.un.org/sdg/2"}],"grants":[{"funder":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation","award_id":"CNS-1739705"},{"funder":"https://openalex.org/F4320332785","funder_display_name":"National Agricultural Statistics Service","award_id":"58-3AEU-7-0080"}],"datasets":[],"versions":[],"referenced_works_count":14,"referenced_works":["https://openalex.org/W1971683018","https://openalex.org/W1981760412","https://openalex.org/W2008085934","https://openalex.org/W2166391252","https://openalex.org/W2172009270","https://openalex.org/W2548749024","https://openalex.org/W2891765392","https://openalex.org/W2943781490","https://openalex.org/W2953686964","https://openalex.org/W2981691152","https://openalex.org/W3006063121","https://openalex.org/W3007397514","https://openalex.org/W3011749806","https://openalex.org/W3018158283"],"related_works":["https://openalex.org/W4385575948","https://openalex.org/W4200457925","https://openalex.org/W2791033076","https://openalex.org/W2495268493","https://openalex.org/W2167750124","https://openalex.org/W2162609722","https://openalex.org/W2154020768","https://openalex.org/W2103869494","https://openalex.org/W2068630047","https://openalex.org/W1993102220"],"abstract_inverted_index":{"The":[0],"Cropland":[1],"Data":[2],"Layer":[3],"(CDL)":[4],"is":[5,47,54],"currently":[6],"the":[7,19,85,103,121,138],"only":[8],"subfield":[9],"level":[10],"high":[11],"resolution":[12],"crop-specific":[13],"land":[14,50],"cover":[15,51,75],"data":[16,42],"product":[17],"over":[18],"entire":[20],"conterminous":[21],"United":[22],"States":[23],"(CONUS).":[24],"It":[25,46],"has":[26,43],"been":[27],"widely":[28],"used":[29],"in":[30,62,96],"agricultural":[31],"industry,":[32],"business":[33],"decision":[34],"support,":[35],"research,":[36],"and":[37,76,105,135,144],"education":[38],"worldwide.":[39],"However,":[40],"CDL":[41,97,140],"its":[44],"limitations.":[45],"an":[48],"end-of-season":[49],"map":[52],"which":[53],"not":[55],"available":[56],"within":[57],"growing":[58],"season.":[59],"Moreover,":[60],"CDLs":[61],"early":[63],"years":[64],"have":[65],"many":[66],"misclassified":[67],"pixels":[68],"(rel-atively":[69],"low":[70],"accuracy)":[71],"due":[72],"to":[73,92],"cloud":[74],"lack":[77],"of":[78,87,107,120,126,137],"satellite":[79],"images.":[80],"This":[81],"paper":[82],"will":[83,101],"present":[84,102],"studies":[86],"using":[88],"machine":[89,109],"learning":[90,110],"technique":[91],"address":[93],"these":[94],"issues":[95],"data.":[98],"Specifically,":[99],"we":[100],"design":[104],"implementation":[106],"a":[108],"model":[111],"for":[112],"agro-geoinformation":[113],"discovery":[114],"from":[115],"CDL.":[116],"Several":[117],"application":[118],"scenarios":[119],"proposed":[122],"model,":[123],"including":[124],"prediction":[125],"crop":[127,129,133],"cover,":[128],"acreage":[130],"estimation'":[131],"in-season":[132],"mapping,":[134],"refinement":[136],"early-year":[139],"data,":[141],"are":[142],"demonstrated":[143],"discussed.":[145]},"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W3206739030","counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2}],"updated_date":"2025-01-18T17:18:42.501221","created_date":"2021-10-25"}