{"id":"https://openalex.org/W2938102982","doi":"https://doi.org/10.3390/rs11070861","title":"Early Season Mapping of Sugarcane by Applying Machine Learning Algorithms to Sentinel-1A/2 Time Series Data: A Case Study in Zhanjiang City, China","display_name":"Early Season Mapping of Sugarcane by Applying Machine Learning Algorithms to Sentinel-1A/2 Time Series Data: A Case Study in Zhanjiang City, China","publication_year":2019,"publication_date":"2019-04-10","ids":{"openalex":"https://openalex.org/W2938102982","doi":"https://doi.org/10.3390/rs11070861","mag":"2938102982"},"language":"en","primary_location":{"id":"doi:10.3390/rs11070861","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs11070861","pdf_url":"https://www.mdpi.com/2072-4292/11/7/861/pdf?version=1554870787","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/2072-4292/11/7/861/pdf?version=1554870787","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5043096476","display_name":"Hao Jiang","orcid":"https://orcid.org/0000-0002-5122-0412"},"institutions":[{"id":"https://openalex.org/I4210147158","display_name":"Guangzhou Institute of Geography","ror":"https://ror.org/03tbxt129","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210147158"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hao Jiang","raw_affiliation_strings":["Guangdong Open Laboratory of Geospatial Information Technology and Application, Guangzhou 510070, China","Guangzhou Institute of Geography, Guangzhou 510070, China","Key Laboratory of Guangdong for Utilization of Remote Sensing and Geographical Information System, Guangzhou 510070, China"],"affiliations":[{"raw_affiliation_string":"Guangdong Open Laboratory of Geospatial Information Technology and Application, Guangzhou 510070, China","institution_ids":[]},{"raw_affiliation_string":"Guangzhou Institute of Geography, Guangzhou 510070, China","institution_ids":["https://openalex.org/I4210147158"]},{"raw_affiliation_string":"Key Laboratory of Guangdong for Utilization of Remote Sensing and Geographical Information System, Guangzhou 510070, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101489737","display_name":"Dan Li","orcid":"https://orcid.org/0000-0002-0391-6490"},"institutions":[{"id":"https://openalex.org/I4210147158","display_name":"Guangzhou Institute of Geography","ror":"https://ror.org/03tbxt129","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210147158"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dan Li","raw_affiliation_strings":["Guangdong Open Laboratory of Geospatial Information Technology and Application, Guangzhou 510070, China","Guangzhou Institute of Geography, Guangzhou 510070, China","Key Laboratory of Guangdong for Utilization of Remote Sensing and Geographical Information System, Guangzhou 510070, China"],"affiliations":[{"raw_affiliation_string":"Guangdong Open Laboratory of Geospatial Information Technology and Application, Guangzhou 510070, China","institution_ids":[]},{"raw_affiliation_string":"Guangzhou Institute of Geography, Guangzhou 510070, China","institution_ids":["https://openalex.org/I4210147158"]},{"raw_affiliation_string":"Key Laboratory of Guangdong for Utilization of Remote Sensing and Geographical Information System, Guangzhou 510070, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063344744","display_name":"Wenlong Jing","orcid":"https://orcid.org/0000-0001-8021-3943"},"institutions":[{"id":"https://openalex.org/I4210147158","display_name":"Guangzhou Institute of Geography","ror":"https://ror.org/03tbxt129","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210147158"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenlong Jing","raw_affiliation_strings":["Guangdong Open Laboratory of Geospatial Information Technology and Application, Guangzhou 510070, China","Guangzhou Institute of Geography, Guangzhou 510070, China","Key Laboratory of Guangdong for Utilization of Remote Sensing and Geographical Information System, Guangzhou 510070, China"],"affiliations":[{"raw_affiliation_string":"Guangdong Open Laboratory of Geospatial Information Technology and Application, Guangzhou 510070, China","institution_ids":[]},{"raw_affiliation_string":"Guangzhou Institute of Geography, Guangzhou 510070, China","institution_ids":["https://openalex.org/I4210147158"]},{"raw_affiliation_string":"Key Laboratory of Guangdong for Utilization of Remote Sensing and Geographical Information System, Guangzhou 510070, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017769776","display_name":"Jianhui Xu","orcid":"https://orcid.org/0000-0001-6330-7948"},"institutions":[{"id":"https://openalex.org/I4210147158","display_name":"Guangzhou Institute of Geography","ror":"https://ror.org/03tbxt129","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210147158"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jianhui Xu","raw_affiliation_strings":["Guangdong Open Laboratory of Geospatial Information Technology and Application, Guangzhou 510070, China","Guangzhou Institute of Geography, Guangzhou 510070, China","Key Laboratory of Guangdong for Utilization of Remote Sensing and Geographical Information System, Guangzhou 510070, China"],"affiliations":[{"raw_affiliation_string":"Guangdong Open Laboratory of Geospatial Information Technology and Application, Guangzhou 510070, China","institution_ids":[]},{"raw_affiliation_string":"Guangzhou Institute of Geography, Guangzhou 510070, China","institution_ids":["https://openalex.org/I4210147158"]},{"raw_affiliation_string":"Key Laboratory of Guangdong for Utilization of Remote Sensing and Geographical Information System, Guangzhou 510070, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046271690","display_name":"Jianxi Huang","orcid":"https://orcid.org/0000-0003-0341-1983"},"institutions":[{"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"]},{"id":"https://openalex.org/I52158045","display_name":"China Agricultural University","ror":"https://ror.org/04v3ywz14","country_code":"CN","type":"education","lineage":["https://openalex.org/I52158045"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianxi Huang","raw_affiliation_strings":["College of Land Science and Technology, China Agricultural University, Beijing 100083, China","Key Laboratory of Remote Sensing for Agri-Hazards, Ministry of Agriculture, Beijing 100083, China"],"affiliations":[{"raw_affiliation_string":"College of Land Science and Technology, China Agricultural University, Beijing 100083, China","institution_ids":["https://openalex.org/I52158045"]},{"raw_affiliation_string":"Key Laboratory of Remote Sensing for Agri-Hazards, Ministry of Agriculture, Beijing 100083, China","institution_ids":["https://openalex.org/I4210166112"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001201547","display_name":"Ji Yang","orcid":"https://orcid.org/0000-0003-4092-2264"},"institutions":[{"id":"https://openalex.org/I4210147158","display_name":"Guangzhou Institute of Geography","ror":"https://ror.org/03tbxt129","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210147158"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ji Yang","raw_affiliation_strings":["Guangdong Open Laboratory of Geospatial Information Technology and Application, Guangzhou 510070, China","Guangzhou Institute of Geography, Guangzhou 510070, China","Key Laboratory of Guangdong for Utilization of Remote Sensing and Geographical Information System, Guangzhou 510070, China"],"affiliations":[{"raw_affiliation_string":"Guangdong Open Laboratory of Geospatial Information Technology and Application, Guangzhou 510070, China","institution_ids":[]},{"raw_affiliation_string":"Guangzhou Institute of Geography, Guangzhou 510070, China","institution_ids":["https://openalex.org/I4210147158"]},{"raw_affiliation_string":"Key Laboratory of Guangdong for Utilization of Remote Sensing and Geographical Information System, Guangzhou 510070, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5014023304","display_name":"Shuisen Chen","orcid":"https://orcid.org/0000-0002-1204-9624"},"institutions":[{"id":"https://openalex.org/I4210147158","display_name":"Guangzhou Institute of Geography","ror":"https://ror.org/03tbxt129","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210147158"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shuisen Chen","raw_affiliation_strings":["Guangdong Open Laboratory of Geospatial Information Technology and Application, Guangzhou 510070, China","Guangzhou Institute of Geography, Guangzhou 510070, China","Key Laboratory of Guangdong for Utilization of Remote Sensing and Geographical Information System, Guangzhou 510070, China"],"affiliations":[{"raw_affiliation_string":"Guangdong Open Laboratory of Geospatial Information Technology and Application, Guangzhou 510070, China","institution_ids":[]},{"raw_affiliation_string":"Guangzhou Institute of Geography, Guangzhou 510070, China","institution_ids":["https://openalex.org/I4210147158"]},{"raw_affiliation_string":"Key Laboratory of Guangdong for Utilization of Remote Sensing and Geographical Information System, Guangzhou 510070, China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5017769776"],"corresponding_institution_ids":["https://openalex.org/I4210147158"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":6.5933,"has_fulltext":true,"cited_by_count":72,"citation_normalized_percentile":{"value":0.96985314,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"11","issue":"7","first_page":"861","last_page":"861"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.9988999962806702,"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":0.9988999962806702,"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/T10689","display_name":"Remote-Sensing Image Classification","score":0.9782999753952026,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13890","display_name":"Remote Sensing and Land Use","score":0.9764999747276306,"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/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.5659042000770569},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5434170365333557},{"id":"https://openalex.org/keywords/growing-season","display_name":"Growing season","score":0.5327598452568054},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5093444585800171},{"id":"https://openalex.org/keywords/random-forest","display_name":"Random forest","score":0.4697858393192291},{"id":"https://openalex.org/keywords/series","display_name":"Series (stratigraphy)","score":0.4253096580505371},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.39695656299591064},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.32781603932380676},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.32614439725875854},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2797970175743103},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.19579100608825684},{"id":"https://openalex.org/keywords/agronomy","display_name":"Agronomy","score":0.14317095279693604},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.14272630214691162}],"concepts":[{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.5659042000770569},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5434170365333557},{"id":"https://openalex.org/C137660486","wikidata":"https://www.wikidata.org/wiki/Q732240","display_name":"Growing season","level":2,"score":0.5327598452568054},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5093444585800171},{"id":"https://openalex.org/C169258074","wikidata":"https://www.wikidata.org/wiki/Q245748","display_name":"Random forest","level":2,"score":0.4697858393192291},{"id":"https://openalex.org/C143724316","wikidata":"https://www.wikidata.org/wiki/Q312468","display_name":"Series (stratigraphy)","level":2,"score":0.4253096580505371},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.39695656299591064},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.32781603932380676},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.32614439725875854},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2797970175743103},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.19579100608825684},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.14317095279693604},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.14272630214691162},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/rs11070861","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs11070861","pdf_url":"https://www.mdpi.com/2072-4292/11/7/861/pdf?version=1554870787","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:704f5a1a9c834a99a9a6ffb5abb09956","is_oa":true,"landing_page_url":"https://doaj.org/article/704f5a1a9c834a99a9a6ffb5abb09956","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 7, p 861 (2019)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/11/7/861/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs11070861","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","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs11070861","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs11070861","pdf_url":"https://www.mdpi.com/2072-4292/11/7/861/pdf?version=1554870787","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":[],"awards":[{"id":"https://openalex.org/G1121271761","display_name":null,"funder_award_id":"Program","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1477544716","display_name":null,"funder_award_id":"Guangdong","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1723110797","display_name":null,"funder_award_id":"2019GDASYL-0502001","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2087396116","display_name":null,"funder_award_id":"China","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3317480652","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3762577262","display_name":"Regional crop monitoring and assessment with quantitative remote sensing and data assimilation","funder_award_id":"ST/N006798/1","funder_id":"https://openalex.org/F4320334632","funder_display_name":"Science and Technology Facilities Council"},{"id":"https://openalex.org/G3818022910","display_name":null,"funder_award_id":"2017GDASCX-0101","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4020255992","display_name":null,"funder_award_id":"Project","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5013623563","display_name":null,"funder_award_id":"2016ZT06D336","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5089246953","display_name":null,"funder_award_id":"2017GDASCX-01","funder_id":"https://openalex.org/F4320335357","funder_display_name":"Guangdong Academy of Sciences"},{"id":"https://openalex.org/G531458391","display_name":null,"funder_award_id":"2016ZT06D336","funder_id":"https://openalex.org/F4320313609","funder_display_name":"Guangdong Innovative and Entrepreneurial Research Team Program"},{"id":"https://openalex.org/G5939423041","display_name":null,"funder_award_id":"Technology","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5994120800","display_name":null,"funder_award_id":"Natural","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6417236673","display_name":null,"funder_award_id":"0502001","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6678939611","display_name":null,"funder_award_id":"2016ZT06D336","funder_id":"https://openalex.org/F4320335357","funder_display_name":"Guangdong Academy of Sciences"},{"id":"https://openalex.org/G8064831315","display_name":null,"funder_award_id":"2017GDASCX-0101","funder_id":"https://openalex.org/F4320335357","funder_display_name":"Guangdong Academy of Sciences"},{"id":"https://openalex.org/G8208342437","display_name":null,"funder_award_id":"1 and","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8908352961","display_name":null,"funder_award_id":"41601481","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320313609","display_name":"Guangdong Innovative and Entrepreneurial Research Team Program","ror":null},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320334632","display_name":"Science and Technology Facilities Council","ror":"https://ror.org/057g20z61"},{"id":"https://openalex.org/F4320335357","display_name":"Guangdong Academy of Sciences","ror":"https://ror.org/01g9hkj35"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2938102982.pdf","grobid_xml":"https://content.openalex.org/works/W2938102982.grobid-xml"},"referenced_works_count":49,"referenced_works":["https://openalex.org/W1869247349","https://openalex.org/W1907294980","https://openalex.org/W1957257429","https://openalex.org/W1992080964","https://openalex.org/W1994490949","https://openalex.org/W2010806274","https://openalex.org/W2015159529","https://openalex.org/W2016943428","https://openalex.org/W2017555282","https://openalex.org/W2033603874","https://openalex.org/W2034394311","https://openalex.org/W2052263005","https://openalex.org/W2068094410","https://openalex.org/W2078877578","https://openalex.org/W2096670339","https://openalex.org/W2098560930","https://openalex.org/W2101234009","https://openalex.org/W2105834942","https://openalex.org/W2110262553","https://openalex.org/W2118037698","https://openalex.org/W2171388714","https://openalex.org/W2171688314","https://openalex.org/W2173718107","https://openalex.org/W2212980623","https://openalex.org/W2340533864","https://openalex.org/W2342893289","https://openalex.org/W2394271213","https://openalex.org/W2520905560","https://openalex.org/W2561843522","https://openalex.org/W2587031013","https://openalex.org/W2594357171","https://openalex.org/W2610947800","https://openalex.org/W2745131289","https://openalex.org/W2748748027","https://openalex.org/W2766696621","https://openalex.org/W2770221842","https://openalex.org/W2784199496","https://openalex.org/W2787334870","https://openalex.org/W2793509150","https://openalex.org/W2810127146","https://openalex.org/W2890713182","https://openalex.org/W2900420505","https://openalex.org/W2903282641","https://openalex.org/W2911964244","https://openalex.org/W6640877985","https://openalex.org/W6649054543","https://openalex.org/W6675354045","https://openalex.org/W6733018535","https://openalex.org/W6754228586"],"related_works":["https://openalex.org/W4386259002","https://openalex.org/W1546989560","https://openalex.org/W3193043704","https://openalex.org/W3171520305","https://openalex.org/W1924178503","https://openalex.org/W4308716060","https://openalex.org/W4280648719","https://openalex.org/W3135126032","https://openalex.org/W3033346322","https://openalex.org/W4252699458"],"abstract_inverted_index":{"More":[0],"than":[1,245,277],"90%":[2],"of":[3,117,125,175,187,213,308],"the":[4,43,47,61,65,73,79,113,132,149,161,211,229,246,251,270,289,309],"sugar":[5],"production":[6],"in":[7,16,58,170,185,256,284],"China":[8],"comes":[9],"from":[10],"sugarcane,":[11],"which":[12,77],"is":[13,41,63],"widely":[14],"grown":[15],"South":[17,59],"China.":[18,178],"Optical":[19],"image":[20],"time":[21,70,80,136,199,267],"series":[22,71,200,268],"have":[23],"proven":[24],"to":[25,54,108,193,262],"be":[26,191],"efficient":[27],"for":[28,100,112,288],"sugarcane":[29,48,129,164,204,208,282,311],"mapping.":[30],"There":[31],"are,":[32],"however,":[33],"two":[34,126],"limitations":[35],"associated":[36],"with":[37,232,264],"previous":[38],"research:":[39],"one":[40],"that":[42,64,181,241,257],"critical":[44],"observations":[45],"during":[46],"growing":[49,75],"season":[50,115],"are":[51],"limited":[52],"due":[53],"frequent":[55],"cloudy":[56],"weather":[57],"China;":[60],"other":[62],"classification":[66,154],"method":[67,111],"requires":[68],"imagery":[69,135,159],"covering":[72,160],"entire":[74,162],"season,":[76],"reduces":[78],"efficiency.":[81],"The":[82,166,280,305],"Sentinel-1A":[83],"(S1A)":[84],"synthetic":[85],"aperture":[86],"radar":[87],"(SAR)":[88],"data":[89,98],"featuring":[90],"relatively":[91],"high":[92],"spatial-temporal":[93],"resolution":[94],"provides":[95],"an":[96,152,182],"ideal":[97],"source":[99],"all-weather":[101],"observations.":[102],"In":[103,206],"this":[104,295],"study,":[105],"we":[106,120,147],"attempted":[107],"develop":[109],"a":[110,122,194,238],"early":[114],"mapping":[116,130,209,224,312],"sugarcane.":[118],"First,":[119],"proposed":[121],"framework":[123,150],"consisting":[124],"procedures:":[127],"initial":[128],"using":[131,142,151,198,225],"S1A":[133,158],"SAR":[134],"series,":[137],"followed":[138],"by":[139,294],"non-vegetation":[140],"removal":[141],"Sentinel-2":[143],"optical":[144],"imagery.":[145],"Second,":[146],"tested":[148],"incremental":[153],"strategy":[155],"based":[156],"on":[157],"2017\u20132018":[163,290],"season.":[165],"study":[167,296],"area":[168,313],"was":[169,242,259,273,314],"Suixi":[171,285],"and":[172,269,286,301],"Leizhou":[173,287],"counties":[174],"Zhanjiang":[176],"city,":[177],"Results":[179],"indicated":[180],"acceptable":[183],"accuracy,":[184],"terms":[186],"Kappa":[188],"coefficient,":[189],"can":[190],"achieved":[192,237],"level":[195],"above":[196],"0.902":[197],"three":[201],"months":[202],"before":[203],"harvest.":[205],"general,":[207],"utilizing":[210],"combination":[212],"VH":[214,220,233],"+":[215,234],"VV":[216,226,235,266],"as":[217,219],"well":[218],"polarization":[221,236],"alone":[222],"outperformed":[223],"alone.":[227],"Although":[228],"XGBoost":[230,252],"classifier":[231],"maximum":[239],"accuracy":[240,307],"slightly":[243],"lower":[244],"random":[247],"forest":[248],"(RF)":[249],"classifier,":[250],"shows":[253],"promising":[254],"performance":[255],"it":[258],"more":[260],"robust":[261],"overfitting":[263],"noisy":[265],"computation":[271],"speed":[272],"7.7":[274],"times":[275],"faster":[276],"RF":[278],"classifier.":[279],"total":[281,310],"areas":[283],"harvest":[291],"year":[292],"estimated":[293],"were":[297],"approximately":[298,315],"598.95":[299],"km2":[300],"497.65":[302],"km2,":[303],"respectively.":[304],"relative":[306],"86.3%.":[316]},"counts_by_year":[{"year":2025,"cited_by_count":12},{"year":2024,"cited_by_count":13},{"year":2023,"cited_by_count":9},{"year":2022,"cited_by_count":14},{"year":2021,"cited_by_count":11},{"year":2020,"cited_by_count":10},{"year":2019,"cited_by_count":3}],"updated_date":"2026-04-20T07:46:08.049788","created_date":"2025-10-10T00:00:00"}
