{"id":"https://openalex.org/W2919877096","doi":"https://doi.org/10.3390/rs11050535","title":"Feature Comparison and Optimization for 30-M Winter Wheat Mapping Based on Landsat-8 and Sentinel-2 Data Using Random Forest Algorithm","display_name":"Feature Comparison and Optimization for 30-M Winter Wheat Mapping Based on Landsat-8 and Sentinel-2 Data Using Random Forest Algorithm","publication_year":2019,"publication_date":"2019-03-05","ids":{"openalex":"https://openalex.org/W2919877096","doi":"https://doi.org/10.3390/rs11050535","mag":"2919877096"},"language":"en","primary_location":{"id":"doi:10.3390/rs11050535","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs11050535","pdf_url":"https://www.mdpi.com/2072-4292/11/5/535/pdf?version=1552295082","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/2072-4292/11/5/535/pdf?version=1552295082","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5027685373","display_name":"Yuanhuizi He","orcid":"https://orcid.org/0000-0002-3057-9653"},"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/I4210128053","display_name":"Institute of Remote Sensing and Digital Earth","ror":"https://ror.org/02cjszf03","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128053"]},{"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"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuanhuizi He","raw_affiliation_strings":["Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, No. 9 Dengzhuang South Road, Beijing 100094, China","University of Chinese Academy of Sciences, Beijing 100049, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, No. 9 Dengzhuang South Road, Beijing 100094, China","institution_ids":["https://openalex.org/I4210128053","https://openalex.org/I19820366"]},{"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/A5101529685","display_name":"Changlin Wang","orcid":"https://orcid.org/0000-0002-2405-9272"},"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/I4210128053","display_name":"Institute of Remote Sensing and Digital Earth","ror":"https://ror.org/02cjszf03","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128053"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Changlin Wang","raw_affiliation_strings":["Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, No. 9 Dengzhuang South Road, Beijing 100094, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, No. 9 Dengzhuang South Road, Beijing 100094, China","institution_ids":["https://openalex.org/I4210128053","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100766597","display_name":"Fang Chen","orcid":"https://orcid.org/0000-0002-4410-7040"},"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/I4210128053","display_name":"Institute of Remote Sensing and Digital Earth","ror":"https://ror.org/02cjszf03","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128053"]},{"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"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Fang Chen","raw_affiliation_strings":["Hainan Key Laboratory of Earth Observation, Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, Sanya 572029, China","Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, No. 9 Dengzhuang South Road, Beijing 100094, China","University of Chinese Academy of Sciences, Beijing 100049, China"],"affiliations":[{"raw_affiliation_string":"Hainan Key Laboratory of Earth Observation, Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, Sanya 572029, China","institution_ids":["https://openalex.org/I4210128053","https://openalex.org/I19820366"]},{"raw_affiliation_string":"Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, No. 9 Dengzhuang South Road, Beijing 100094, China","institution_ids":["https://openalex.org/I4210128053","https://openalex.org/I19820366"]},{"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/A5076664285","display_name":"Huicong Jia","orcid":"https://orcid.org/0000-0003-0312-7376"},"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/I4210128053","display_name":"Institute of Remote Sensing and Digital Earth","ror":"https://ror.org/02cjszf03","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128053"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huicong Jia","raw_affiliation_strings":["Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, No. 9 Dengzhuang South Road, Beijing 100094, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, No. 9 Dengzhuang South Road, Beijing 100094, China","institution_ids":["https://openalex.org/I4210128053","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074098507","display_name":"Dong Liang","orcid":"https://orcid.org/0000-0001-9147-7792"},"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/I4210128053","display_name":"Institute of Remote Sensing and Digital Earth","ror":"https://ror.org/02cjszf03","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128053"]},{"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"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dong Liang","raw_affiliation_strings":["Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, No. 9 Dengzhuang South Road, Beijing 100094, China","University of Chinese Academy of Sciences, Beijing 100049, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, No. 9 Dengzhuang South Road, Beijing 100094, China","institution_ids":["https://openalex.org/I4210128053","https://openalex.org/I19820366"]},{"raw_affiliation_string":"University of Chinese Academy of Sciences, Beijing 100049, China","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052137824","display_name":"Aqiang Yang","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/I4210128053","display_name":"Institute of Remote Sensing and Digital Earth","ror":"https://ror.org/02cjszf03","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128053"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Aqiang Yang","raw_affiliation_strings":["Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, No. 9 Dengzhuang South Road, Beijing 100094, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, No. 9 Dengzhuang South Road, Beijing 100094, China","institution_ids":["https://openalex.org/I4210128053","https://openalex.org/I19820366"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5100766597"],"corresponding_institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210128053","https://openalex.org/I4210165038"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":3.639,"has_fulltext":false,"cited_by_count":34,"citation_normalized_percentile":{"value":0.92721295,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"11","issue":"5","first_page":"535","last_page":"535"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.9998000264167786,"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":0.9998000264167786,"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/T10226","display_name":"Land Use and Ecosystem Services","score":0.9972000122070312,"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/T13890","display_name":"Remote Sensing and Land Use","score":0.9951000213623047,"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/winter-wheat","display_name":"Winter wheat","score":0.6684650778770447},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5609597563743591},{"id":"https://openalex.org/keywords/land-cover","display_name":"Land cover","score":0.5596209764480591},{"id":"https://openalex.org/keywords/random-forest","display_name":"Random forest","score":0.5494592785835266},{"id":"https://openalex.org/keywords/multispectral-image","display_name":"Multispectral image","score":0.5417661070823669},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.47981762886047363},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.45246386528015137},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.44935253262519836},{"id":"https://openalex.org/keywords/land-use","display_name":"Land use","score":0.3177712559700012},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2239660918712616},{"id":"https://openalex.org/keywords/agronomy","display_name":"Agronomy","score":0.1508226990699768},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.12461850047111511}],"concepts":[{"id":"https://openalex.org/C3018661444","wikidata":"https://www.wikidata.org/wiki/Q6977574","display_name":"Winter wheat","level":2,"score":0.6684650778770447},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5609597563743591},{"id":"https://openalex.org/C2780648208","wikidata":"https://www.wikidata.org/wiki/Q3001793","display_name":"Land cover","level":3,"score":0.5596209764480591},{"id":"https://openalex.org/C169258074","wikidata":"https://www.wikidata.org/wiki/Q245748","display_name":"Random forest","level":2,"score":0.5494592785835266},{"id":"https://openalex.org/C173163844","wikidata":"https://www.wikidata.org/wiki/Q1761440","display_name":"Multispectral image","level":2,"score":0.5417661070823669},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.47981762886047363},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.45246386528015137},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.44935253262519836},{"id":"https://openalex.org/C4792198","wikidata":"https://www.wikidata.org/wiki/Q1165944","display_name":"Land use","level":2,"score":0.3177712559700012},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2239660918712616},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.1508226990699768},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.12461850047111511},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","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},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C147176958","wikidata":"https://www.wikidata.org/wiki/Q77590","display_name":"Civil engineering","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/rs11050535","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs11050535","pdf_url":"https://www.mdpi.com/2072-4292/11/5/535/pdf?version=1552295082","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:8abc5e0e13b44618ab92dbc44903578a","is_oa":true,"landing_page_url":"https://doaj.org/article/8abc5e0e13b44618ab92dbc44903578a","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"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 5, p 535 (2019)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/11/5/535/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs11050535","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 5; Pages: 535","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs11050535","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs11050535","pdf_url":"https://www.mdpi.com/2072-4292/11/5/535/pdf?version=1552295082","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","id":"https://metadata.un.org/sdg/2","score":0.47999998927116394}],"awards":[{"id":"https://openalex.org/G904211242","display_name":null,"funder_award_id":"41671505","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2919877096.pdf","grobid_xml":"https://content.openalex.org/works/W2919877096.grobid-xml"},"referenced_works_count":88,"referenced_works":["https://openalex.org/W561088580","https://openalex.org/W1558925014","https://openalex.org/W1605688901","https://openalex.org/W1903469757","https://openalex.org/W1964217023","https://openalex.org/W1990653740","https://openalex.org/W1994050572","https://openalex.org/W2014555541","https://openalex.org/W2014897524","https://openalex.org/W2022106079","https://openalex.org/W2027475314","https://openalex.org/W2044465660","https://openalex.org/W2044609898","https://openalex.org/W2046036663","https://openalex.org/W2053154970","https://openalex.org/W2054072438","https://openalex.org/W2058312673","https://openalex.org/W2068094410","https://openalex.org/W2077509829","https://openalex.org/W2077707413","https://openalex.org/W2086297020","https://openalex.org/W2090772557","https://openalex.org/W2101678239","https://openalex.org/W2113410727","https://openalex.org/W2116973452","https://openalex.org/W2132424470","https://openalex.org/W2138973222","https://openalex.org/W2146750654","https://openalex.org/W2160861680","https://openalex.org/W2168341506","https://openalex.org/W2188409502","https://openalex.org/W2223120123","https://openalex.org/W2332981326","https://openalex.org/W2349800304","https://openalex.org/W2394540143","https://openalex.org/W2397355252","https://openalex.org/W2408673549","https://openalex.org/W2418853085","https://openalex.org/W2490203368","https://openalex.org/W2531168480","https://openalex.org/W2538537201","https://openalex.org/W2550113586","https://openalex.org/W2568420287","https://openalex.org/W2578830027","https://openalex.org/W2590938651","https://openalex.org/W2592532736","https://openalex.org/W2592712793","https://openalex.org/W2611257453","https://openalex.org/W2618092941","https://openalex.org/W2714159147","https://openalex.org/W2728388975","https://openalex.org/W2739419885","https://openalex.org/W2751042086","https://openalex.org/W2766047845","https://openalex.org/W2766727660","https://openalex.org/W2767953525","https://openalex.org/W2769480667","https://openalex.org/W2784199496","https://openalex.org/W2789253630","https://openalex.org/W2793327769","https://openalex.org/W2794828875","https://openalex.org/W2795353886","https://openalex.org/W2883026662","https://openalex.org/W2885406917","https://openalex.org/W2886054370","https://openalex.org/W2900137774","https://openalex.org/W2900217217","https://openalex.org/W2901852697","https://openalex.org/W2902023747","https://openalex.org/W2903689264","https://openalex.org/W2904888255","https://openalex.org/W2911964244","https://openalex.org/W2914484644","https://openalex.org/W4212883601","https://openalex.org/W4248268077","https://openalex.org/W4285719527","https://openalex.org/W4384163776","https://openalex.org/W6611698223","https://openalex.org/W6648966396","https://openalex.org/W6684897094","https://openalex.org/W6686776087","https://openalex.org/W6688963795","https://openalex.org/W6723358274","https://openalex.org/W6746438279","https://openalex.org/W6750415941","https://openalex.org/W6753602705","https://openalex.org/W6829192065","https://openalex.org/W6854128947"],"related_works":["https://openalex.org/W4318664220","https://openalex.org/W2771047279","https://openalex.org/W3133615129","https://openalex.org/W2087854757","https://openalex.org/W2188959887","https://openalex.org/W2373152553","https://openalex.org/W3192667092","https://openalex.org/W2386169820","https://openalex.org/W604251607","https://openalex.org/W2972049582"],"abstract_inverted_index":{"Winter":[0],"wheat":[1,23,53,86,152,200,208,239,290],"cropland":[2,24,119],"is":[3,31,59],"one":[4],"of":[5,51,76,84,115,197,206,242,262],"the":[6,14,48,81,112,126,146,171,176,187,194,237,243,249,272,278],"most":[7,177],"important":[8,73],"agricultural":[9],"land-cover":[10],"types":[11,192,246],"affected":[12,217],"by":[13,218,247],"global":[15],"climate":[16],"and":[17,63,103,139,164,170,229,256,282],"human":[18],"activity.":[19],"Mapping":[20],"30-m":[21,88,198],"winter":[22,52,85,151,199,207,238,289],"can":[25,235,265],"provide":[26],"beneficial":[27],"reference":[28],"information":[29],"that":[30],"necessary":[32],"for":[33,47,118,150,180],"understanding":[34],"food":[35],"security.":[36],"To":[37],"date,":[38],"machine":[39],"learning":[40],"algorithms":[41],"have":[42],"become":[43],"an":[44,72],"effective":[45,253],"tool":[46],"rapid":[49],"identification":[50],"at":[54,87],"regional":[55,245],"scales.":[56],"Algorithm":[57],"implementation":[58],"based":[60],"on":[61],"constructing":[62,252],"selecting":[64],"many":[65],"features,":[66,221],"which":[67],"makes":[68],"feature":[69,191,269,279],"set":[70],"optimization":[71],"issue":[74],"worthy":[75],"discussion.":[77],"In":[78],"this":[79,263],"study,":[80],"accurate":[82],"mapping":[83,240,291],"resolution":[89],"was":[90,216],"realized":[91],"using":[92,133,271],"Landsat-8":[93],"Operational":[94],"Land":[95],"Imager":[96,100],"(OLI),":[97],"Sentinel-2":[98],"Multispectral":[99],"(MSI)":[101],"data,":[102],"a":[104],"random":[105,127,273],"forest":[106,128,165,274],"algorithm.":[107],"This":[108],"paper":[109,264],"also":[110],"discusses":[111],"optimal":[113],"combination":[114],"features":[116,179],"suitable":[117],"extraction.":[120,182],"The":[121,183,203,260],"results":[122,261,286],"revealed":[123],"that:":[124],"(1)":[125],"algorithm":[129],"provided":[130],"robust":[131],"performance":[132],"multi-features":[134],"(MFs),":[135],"multi-feature":[136],"subsets":[137],"(MFSs),":[138],"multi-patterns":[140],"(MPs)":[141],"as":[142],"input":[143],"parameters.":[144],"Moreover,":[145],"highest":[147],"accuracy":[148,205,241],"(94%)":[149],"extraction":[153,196,204,285],"occurred":[154],"in":[155,209,287],"three":[156,188,210,244],"zones,":[157],"including:":[158],"pure":[159],"farmland,":[160],"urban":[161],"mixed":[162],"areas,":[163],"areas.":[166],"(2)":[167],"Spectral":[168],"reflectance":[169],"crop":[172,181],"growth":[173],"period":[174],"were":[175],"essential":[178],"MFSs":[184],"combined":[185],"with":[186,212],"to":[189],"four":[190],"enabled":[193],"high-precision":[195,284],"plots.":[201],"(3)":[202],"zones":[211],"multiple":[213],"geographical":[214],"environments":[215],"certain":[219],"dominant":[220],"including":[222],"spectral":[223,226,250,254],"bands":[224],"(B),":[225],"indices":[227],"(S),":[228],"time-phase":[230],"characteristics":[231],"(D).":[232],"Therefore,":[233],"we":[234],"improve":[236],"improving":[248],"resolution,":[251],"indices,":[255],"enriching":[257],"vegetation":[258],"information.":[259],"help":[266],"effectively":[267],"construct":[268],"sets":[270],"algorithm,":[275],"thus":[276],"simplifying":[277],"construction":[280],"workload":[281],"ensuring":[283],"future":[288],"research.":[292]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":11},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":8}],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-10T00:00:00"}
