{"id":"https://openalex.org/W2098977695","doi":"https://doi.org/10.1109/igarss.2007.4422920","title":"Crop classification in the U.S. Corn Belt using MODIS imagery","display_name":"Crop classification in the U.S. Corn Belt using MODIS imagery","publication_year":2007,"publication_date":"2007-01-01","ids":{"openalex":"https://openalex.org/W2098977695","doi":"https://doi.org/10.1109/igarss.2007.4422920","mag":"2098977695"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2007.4422920","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2007.4422920","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"},"type":"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/A5103508327","display_name":"Paul C. Doraiswamy","orcid":null},"institutions":[{"id":"https://openalex.org/I1336096307","display_name":"United States Department of Agriculture","ror":"https://ror.org/01na82s61","country_code":"US","type":"government","lineage":["https://openalex.org/I1336096307"]},{"id":"https://openalex.org/I4210117728","display_name":"Center For Remote Sensing (United States)","ror":"https://ror.org/021wvg932","country_code":"US","type":"company","lineage":["https://openalex.org/I4210117728"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Paul C. Doraiswamy","raw_affiliation_strings":["US Department of Agriculture, ARS-Hydrology and Remote Sensing Laboratory, Beltsville, MD, USA","ARS-Hydrology & Remote Sensing Lab, Beltsville"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"US Department of Agriculture, ARS-Hydrology and Remote Sensing Laboratory, Beltsville, MD, USA","institution_ids":["https://openalex.org/I1336096307"]},{"raw_affiliation_string":"ARS-Hydrology & Remote Sensing Lab, Beltsville","institution_ids":["https://openalex.org/I4210117728"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035985722","display_name":"Alan J. Stern","orcid":null},"institutions":[{"id":"https://openalex.org/I1336096307","display_name":"United States Department of Agriculture","ror":"https://ror.org/01na82s61","country_code":"US","type":"government","lineage":["https://openalex.org/I1336096307"]},{"id":"https://openalex.org/I4210117728","display_name":"Center For Remote Sensing (United States)","ror":"https://ror.org/021wvg932","country_code":"US","type":"company","lineage":["https://openalex.org/I4210117728"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Alan J. Stern","raw_affiliation_strings":["US Department of Agriculture, ARS-Hydrology and Remote Sensing Laboratory, Beltsville, MD, USA","ARS-Hydrology & Remote Sensing Lab, Beltsville"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"US Department of Agriculture, ARS-Hydrology and Remote Sensing Laboratory, Beltsville, MD, USA","institution_ids":["https://openalex.org/I1336096307"]},{"raw_affiliation_string":"ARS-Hydrology & Remote Sensing Lab, Beltsville","institution_ids":["https://openalex.org/I4210117728"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5065323504","display_name":"B. Akhmedov","orcid":null},"institutions":[{"id":"https://openalex.org/I4210144891","display_name":"Science Systems and Applications (United States)","ror":"https://ror.org/03xec1444","country_code":"US","type":"company","lineage":["https://openalex.org/I4210144891"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Bakhyt Akhmedov","raw_affiliation_strings":["Science Systems and Applications, Inc., Lanham, MD, USA","Science Systems and Application, Inc., Lanham, MD, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Science Systems and Applications, Inc., Lanham, MD, USA","institution_ids":["https://openalex.org/I4210144891"]},{"raw_affiliation_string":"Science Systems and Application, Inc., Lanham, MD, USA","institution_ids":["https://openalex.org/I4210144891"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.603,"has_fulltext":false,"cited_by_count":36,"citation_normalized_percentile":{"value":0.82645135,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"809","last_page":"812"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.9995999932289124,"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":0.9995999932289124,"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/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9898999929428101,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"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/T13890","display_name":"Remote Sensing and Land Use","score":0.9858999848365784,"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/remote-sensing","display_name":"Remote sensing","score":0.6718840599060059},{"id":"https://openalex.org/keywords/normalized-difference-vegetation-index","display_name":"Normalized Difference Vegetation Index","score":0.6465514898300171},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.6169028878211975},{"id":"https://openalex.org/keywords/crop","display_name":"Crop","score":0.5997257828712463},{"id":"https://openalex.org/keywords/vegetation","display_name":"Vegetation (pathology)","score":0.46092483401298523},{"id":"https://openalex.org/keywords/yield","display_name":"Yield (engineering)","score":0.415622740983963},{"id":"https://openalex.org/keywords/forestry","display_name":"Forestry","score":0.2619892358779907},{"id":"https://openalex.org/keywords/climate-change","display_name":"Climate change","score":0.23502692580223083},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.21098849177360535},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.12808173894882202}],"concepts":[{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6718840599060059},{"id":"https://openalex.org/C1549246","wikidata":"https://www.wikidata.org/wiki/Q718775","display_name":"Normalized Difference Vegetation Index","level":3,"score":0.6465514898300171},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.6169028878211975},{"id":"https://openalex.org/C137580998","wikidata":"https://www.wikidata.org/wiki/Q235352","display_name":"Crop","level":2,"score":0.5997257828712463},{"id":"https://openalex.org/C2776133958","wikidata":"https://www.wikidata.org/wiki/Q7918366","display_name":"Vegetation (pathology)","level":2,"score":0.46092483401298523},{"id":"https://openalex.org/C134121241","wikidata":"https://www.wikidata.org/wiki/Q899301","display_name":"Yield (engineering)","level":2,"score":0.415622740983963},{"id":"https://openalex.org/C97137747","wikidata":"https://www.wikidata.org/wiki/Q38112","display_name":"Forestry","level":1,"score":0.2619892358779907},{"id":"https://openalex.org/C132651083","wikidata":"https://www.wikidata.org/wiki/Q7942","display_name":"Climate change","level":2,"score":0.23502692580223083},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.21098849177360535},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.12808173894882202},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2007.4422920","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2007.4422920","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/13","display_name":"Climate action","score":0.699999988079071}],"awards":[],"funders":[{"id":"https://openalex.org/F4320306101","display_name":"National Aeronautics and Space Administration","ror":"https://ror.org/027ka1x80"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W2035549557","https://openalex.org/W2072093516","https://openalex.org/W2109097024","https://openalex.org/W2110897370","https://openalex.org/W2136783177","https://openalex.org/W2138751033","https://openalex.org/W2141206308","https://openalex.org/W2158770403","https://openalex.org/W2169526039"],"related_works":["https://openalex.org/W3207046288","https://openalex.org/W3023446922","https://openalex.org/W4324030030","https://openalex.org/W4392566681","https://openalex.org/W1980260791","https://openalex.org/W4385533602","https://openalex.org/W3189212133","https://openalex.org/W4382239404","https://openalex.org/W2053086167","https://openalex.org/W4396655325"],"abstract_inverted_index":{"Landcover":[0],"classification":[1,82,88,95],"is":[2],"essential":[3],"in":[4,72],"studies":[5],"of":[6,79],"landcover":[7],"change,":[8],"climate,":[9],"hydrology,":[10],"carbon":[11],"sequestration,":[12],"and":[13,38,43,69,101,121,126,132],"yield":[14,128],"prediction.":[15],"The":[16,77,93],"potential":[17,127],"for":[18,28,89,97,102,123,130],"using":[19],"NASA's":[20],"MODIS":[21],"sensor":[22],"at":[23],"250-meter":[24],"resolution":[25],"was":[26,34,99],"investigated":[27],"USDA's":[29],"operational":[30],"programs.":[31],"This":[32],"research":[33],"conducted":[35],"over":[36],"Iowa":[37,98,131],"Illinois":[39,103],"to":[40,57,65,117],"classify":[41],"corn":[42,68],"soybean":[44,70],"crops.":[45],"Multitemporal":[46],"8-day":[47],"composite":[48],"250-meter-resolution":[49],"surface":[50],"reflectance":[51],"product":[52],"time":[53],"series":[54],"were":[55,63,83],"used":[56,64,111],"generate":[58],"the":[59,73,80,86,90,114],"NDVI":[60],"data,":[61],"which":[62],"differential":[66],"between":[67],"crops":[71],"U.S.":[74],"Corn":[75],"Belt.":[76],"results":[78],"MODIS-based":[81],"compared":[84],"with":[85],"Landsat-based":[87],"2-year":[91],"period.":[92],"overall":[94],"accuracy":[96],"82%,":[100],"75%.":[104],"In":[105],"conclusion,":[106],"this":[107],"method":[108],"has":[109],"been":[110],"successively":[112],"during":[113],"2002-2006":[115],"years":[116],"develop":[118],"crop":[119,124],"classifications":[120],"products":[122],"conditions":[125],"maps":[129],"Illinois.":[133]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":2},{"year":2014,"cited_by_count":7},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}