{"id":"https://openalex.org/W4390244722","doi":"https://doi.org/10.1080/17538947.2023.2297943","title":"Mapping China\u2019s coastal aquaculture ponds expansion with sentinel-2 images during 2017\u20132021","display_name":"Mapping China\u2019s coastal aquaculture ponds expansion with sentinel-2 images during 2017\u20132021","publication_year":2023,"publication_date":"2023-12-26","ids":{"openalex":"https://openalex.org/W4390244722","doi":"https://doi.org/10.1080/17538947.2023.2297943"},"language":"en","primary_location":{"id":"doi:10.1080/17538947.2023.2297943","is_oa":true,"landing_page_url":"https://doi.org/10.1080/17538947.2023.2297943","pdf_url":"https://www.tandfonline.com/doi/pdf/10.1080/17538947.2023.2297943?needAccess=true","source":{"id":"https://openalex.org/S199162493","display_name":"International Journal of Digital Earth","issn_l":"1753-8947","issn":["1753-8947","1753-8955"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Digital Earth","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.tandfonline.com/doi/pdf/10.1080/17538947.2023.2297943?needAccess=true","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5050009113","display_name":"Weiwei Sun","orcid":"https://orcid.org/0000-0003-3399-7858"},"institutions":[{"id":"https://openalex.org/I109935558","display_name":"Ningbo University","ror":"https://ror.org/03et85d35","country_code":"CN","type":"education","lineage":["https://openalex.org/I109935558"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weiwei Sun","raw_affiliation_strings":["Department of Geography and Spatial Information Techniques, Ningbo University, Ningbo, People\u2019s Republic of China","Department of Geography and Spatial Information Techniques, Ningbo University, Ningbo, People's Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Geography and Spatial Information Techniques, Ningbo University, Ningbo, People\u2019s Republic of China","institution_ids":["https://openalex.org/I109935558"]},{"raw_affiliation_string":"Department of Geography and Spatial Information Techniques, Ningbo University, Ningbo, People's Republic of China","institution_ids":["https://openalex.org/I109935558"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102814297","display_name":"Tingting Hou","orcid":"https://orcid.org/0000-0003-2614-8145"},"institutions":[{"id":"https://openalex.org/I109935558","display_name":"Ningbo University","ror":"https://ror.org/03et85d35","country_code":"CN","type":"education","lineage":["https://openalex.org/I109935558"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tingting Hou","raw_affiliation_strings":["Department of Geography and Spatial Information Techniques, Ningbo University, Ningbo, People\u2019s Republic of China","Department of Geography and Spatial Information Techniques, Ningbo University, Ningbo, People's Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Geography and Spatial Information Techniques, Ningbo University, Ningbo, People\u2019s Republic of China","institution_ids":["https://openalex.org/I109935558"]},{"raw_affiliation_string":"Department of Geography and Spatial Information Techniques, Ningbo University, Ningbo, People's Republic of China","institution_ids":["https://openalex.org/I109935558"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100408348","display_name":"Chao Chen","orcid":"https://orcid.org/0000-0002-3284-0667"},"institutions":[{"id":"https://openalex.org/I308837","display_name":"Suzhou University of Science and Technology","ror":"https://ror.org/04en8wb91","country_code":"CN","type":"education","lineage":["https://openalex.org/I308837"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Chao Chen","raw_affiliation_strings":["School of Geography Science and Geomatics Engineering, Suzhou University of Science and Technology, Suzhou, People\u2019s Republic of China","School of Geography Science and Geomatics Engineering, Suzhou University of Science and Technology, Suzhou, People's Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Geography Science and Geomatics Engineering, Suzhou University of Science and Technology, Suzhou, People\u2019s Republic of China","institution_ids":["https://openalex.org/I308837"]},{"raw_affiliation_string":"School of Geography Science and Geomatics Engineering, Suzhou University of Science and Technology, Suzhou, People's Republic of China","institution_ids":["https://openalex.org/I308837"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074018705","display_name":"Gang Yang","orcid":"https://orcid.org/0000-0002-7001-2037"},"institutions":[{"id":"https://openalex.org/I109935558","display_name":"Ningbo University","ror":"https://ror.org/03et85d35","country_code":"CN","type":"education","lineage":["https://openalex.org/I109935558"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Gang Yang","raw_affiliation_strings":["Department of Geography and Spatial Information Techniques, Ningbo University, Ningbo, People\u2019s Republic of China","Department of Geography and Spatial Information Techniques, Ningbo University, Ningbo, People's Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Geography and Spatial Information Techniques, Ningbo University, Ningbo, People\u2019s Republic of China","institution_ids":["https://openalex.org/I109935558"]},{"raw_affiliation_string":"Department of Geography and Spatial Information Techniques, Ningbo University, Ningbo, People's Republic of China","institution_ids":["https://openalex.org/I109935558"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101934911","display_name":"Binjie Chen","orcid":"https://orcid.org/0009-0006-5135-1064"},"institutions":[{"id":"https://openalex.org/I109935558","display_name":"Ningbo University","ror":"https://ror.org/03et85d35","country_code":"CN","type":"education","lineage":["https://openalex.org/I109935558"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Binjie Chen","raw_affiliation_strings":["Department of Geography and Spatial Information Techniques, Ningbo University, Ningbo, People\u2019s Republic of China","Department of Geography and Spatial Information Techniques, Ningbo University, Ningbo, People's Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Geography and Spatial Information Techniques, Ningbo University, Ningbo, People\u2019s Republic of China","institution_ids":["https://openalex.org/I109935558"]},{"raw_affiliation_string":"Department of Geography and Spatial Information Techniques, Ningbo University, Ningbo, People's Republic of China","institution_ids":["https://openalex.org/I109935558"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018282808","display_name":"Xiangchao Meng","orcid":"https://orcid.org/0000-0002-7405-3143"},"institutions":[{"id":"https://openalex.org/I109935558","display_name":"Ningbo University","ror":"https://ror.org/03et85d35","country_code":"CN","type":"education","lineage":["https://openalex.org/I109935558"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiangchao Meng","raw_affiliation_strings":["Faculty of Electrical Engineering and Computer Science, Ningbo University, Ningbo, People\u2019s Republic of China","Faculty of Electrical Engineering and Computer Science, Ningbo University, Ningbo, People's Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Electrical Engineering and Computer Science, Ningbo University, Ningbo, People\u2019s Republic of China","institution_ids":["https://openalex.org/I109935558"]},{"raw_affiliation_string":"Faculty of Electrical Engineering and Computer Science, Ningbo University, Ningbo, People's Republic of China","institution_ids":["https://openalex.org/I109935558"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5016525205","display_name":"Kai Ren","orcid":"https://orcid.org/0000-0003-4704-5743"},"institutions":[{"id":"https://openalex.org/I109935558","display_name":"Ningbo University","ror":"https://ror.org/03et85d35","country_code":"CN","type":"education","lineage":["https://openalex.org/I109935558"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kai Ren","raw_affiliation_strings":["Faculty of Electrical Engineering and Computer Science, Ningbo University, Ningbo, People\u2019s Republic of China","Faculty of Electrical Engineering and Computer Science, Ningbo University, Ningbo, People's Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Electrical Engineering and Computer Science, Ningbo University, Ningbo, People\u2019s Republic of China","institution_ids":["https://openalex.org/I109935558"]},{"raw_affiliation_string":"Faculty of Electrical Engineering and Computer Science, Ningbo University, Ningbo, People's Republic of China","institution_ids":["https://openalex.org/I109935558"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5100408348"],"corresponding_institution_ids":["https://openalex.org/I308837"],"apc_list":{"value":2390,"currency":"USD","value_usd":2390},"apc_paid":{"value":2390,"currency":"USD","value_usd":2390},"fwci":4.7109,"has_fulltext":true,"cited_by_count":34,"citation_normalized_percentile":{"value":0.95909936,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"17","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10930","display_name":"Flood Risk Assessment and Management","score":0.9926999807357788,"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/T10930","display_name":"Flood Risk Assessment and Management","score":0.9926999807357788,"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/T10226","display_name":"Land Use and Ecosystem Services","score":0.9839000105857849,"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":0.9761999845504761,"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/aquaculture","display_name":"Aquaculture","score":0.8052124977111816},{"id":"https://openalex.org/keywords/wetland","display_name":"Wetland","score":0.6574565768241882},{"id":"https://openalex.org/keywords/estuary","display_name":"Estuary","score":0.6065942645072937},{"id":"https://openalex.org/keywords/china","display_name":"China","score":0.6062673926353455},{"id":"https://openalex.org/keywords/bay","display_name":"Bay","score":0.568798303604126},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.565110981464386},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.45051565766334534},{"id":"https://openalex.org/keywords/fishery","display_name":"Fishery","score":0.43740925192832947},{"id":"https://openalex.org/keywords/hydrology","display_name":"Hydrology (agriculture)","score":0.3450906276702881},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.32212895154953003},{"id":"https://openalex.org/keywords/fish-actinopterygii","display_name":"Fish <Actinopterygii>","score":0.20276349782943726},{"id":"https://openalex.org/keywords/ecology","display_name":"Ecology","score":0.17931082844734192},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.12469050288200378}],"concepts":[{"id":"https://openalex.org/C86909935","wikidata":"https://www.wikidata.org/wiki/Q188989","display_name":"Aquaculture","level":3,"score":0.8052124977111816},{"id":"https://openalex.org/C67715294","wikidata":"https://www.wikidata.org/wiki/Q170321","display_name":"Wetland","level":2,"score":0.6574565768241882},{"id":"https://openalex.org/C88160329","wikidata":"https://www.wikidata.org/wiki/Q47053","display_name":"Estuary","level":2,"score":0.6065942645072937},{"id":"https://openalex.org/C191935318","wikidata":"https://www.wikidata.org/wiki/Q148","display_name":"China","level":2,"score":0.6062673926353455},{"id":"https://openalex.org/C115880899","wikidata":"https://www.wikidata.org/wiki/Q1124247","display_name":"Bay","level":2,"score":0.568798303604126},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.565110981464386},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.45051565766334534},{"id":"https://openalex.org/C505870484","wikidata":"https://www.wikidata.org/wiki/Q180538","display_name":"Fishery","level":1,"score":0.43740925192832947},{"id":"https://openalex.org/C76886044","wikidata":"https://www.wikidata.org/wiki/Q2883300","display_name":"Hydrology (agriculture)","level":2,"score":0.3450906276702881},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.32212895154953003},{"id":"https://openalex.org/C2909208804","wikidata":"https://www.wikidata.org/wiki/Q127282","display_name":"Fish <Actinopterygii>","level":2,"score":0.20276349782943726},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.17931082844734192},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.12469050288200378},{"id":"https://openalex.org/C187320778","wikidata":"https://www.wikidata.org/wiki/Q1349130","display_name":"Geotechnical engineering","level":1,"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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1080/17538947.2023.2297943","is_oa":true,"landing_page_url":"https://doi.org/10.1080/17538947.2023.2297943","pdf_url":"https://www.tandfonline.com/doi/pdf/10.1080/17538947.2023.2297943?needAccess=true","source":{"id":"https://openalex.org/S199162493","display_name":"International Journal of Digital Earth","issn_l":"1753-8947","issn":["1753-8947","1753-8955"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Digital Earth","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:f0573034266c40e39139006f9c8536da","is_oa":false,"landing_page_url":"https://doaj.org/article/f0573034266c40e39139006f9c8536da","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":false,"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":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"International Journal of Digital Earth, Vol 17, Iss 1 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1080/17538947.2023.2297943","is_oa":true,"landing_page_url":"https://doi.org/10.1080/17538947.2023.2297943","pdf_url":"https://www.tandfonline.com/doi/pdf/10.1080/17538947.2023.2297943?needAccess=true","source":{"id":"https://openalex.org/S199162493","display_name":"International Journal of Digital Earth","issn_l":"1753-8947","issn":["1753-8947","1753-8955"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Digital Earth","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/14","display_name":"Life below water","score":0.8500000238418579}],"awards":[{"id":"https://openalex.org/G1555883877","display_name":null,"funder_award_id":"42171326","funder_id":"https://openalex.org/F4320338464","funder_display_name":"Natural Science Foundation of Zhejiang Province"},{"id":"https://openalex.org/G2629808974","display_name":null,"funder_award_id":"42271340","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3409118948","display_name":"\u9886\u57df\u81ea\u9002\u5e94\u7684\u9ad8\u5149\u8c31\u9065\u611f\u667a\u80fd\u5206\u7c7b\u4e0e\u6ee8\u6d77\u6e7f\u5730\u5e94\u7528","funder_award_id":"LR19D010001","funder_id":"https://openalex.org/F4320338464","funder_display_name":"Natural Science Foundation of Zhejiang Province"},{"id":"https://openalex.org/G3874267624","display_name":null,"funder_award_id":"42171311","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4597432173","display_name":null,"funder_award_id":"71801256","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5026741142","display_name":null,"funder_award_id":"2021S089","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5568457102","display_name":null,"funder_award_id":"41971296","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5835428352","display_name":null,"funder_award_id":"42176174","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G612811711","display_name":null,"funder_award_id":"LQ18D010001","funder_id":"https://openalex.org/F4320338464","funder_display_name":"Natural Science Foundation of Zhejiang Province"},{"id":"https://openalex.org/G6259197068","display_name":null,"funder_award_id":"2022Z032","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6442705582","display_name":null,"funder_award_id":"LR19D010001","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6446722998","display_name":null,"funder_award_id":"2021Z107","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G713033493","display_name":null,"funder_award_id":"42171326","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7524409454","display_name":null,"funder_award_id":"42122009","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8215038865","display_name":null,"funder_award_id":"LQ18D010001","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8465531","display_name":null,"funder_award_id":"2023C01027","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"},{"id":"https://openalex.org/F4320338464","display_name":"Natural Science Foundation of Zhejiang Province","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4390244722.pdf","grobid_xml":"https://content.openalex.org/works/W4390244722.grobid-xml"},"referenced_works_count":46,"referenced_works":["https://openalex.org/W850294230","https://openalex.org/W1964262728","https://openalex.org/W1978617972","https://openalex.org/W1995581599","https://openalex.org/W2035042676","https://openalex.org/W2084744129","https://openalex.org/W2101678239","https://openalex.org/W2560167313","https://openalex.org/W2568359930","https://openalex.org/W2569593339","https://openalex.org/W2725897987","https://openalex.org/W2791383447","https://openalex.org/W2902509227","https://openalex.org/W2915254566","https://openalex.org/W2920254659","https://openalex.org/W2920677303","https://openalex.org/W2934033441","https://openalex.org/W2954183191","https://openalex.org/W3008153381","https://openalex.org/W3017247426","https://openalex.org/W3021282064","https://openalex.org/W3048489561","https://openalex.org/W3084134403","https://openalex.org/W3090679658","https://openalex.org/W3138481289","https://openalex.org/W3166647506","https://openalex.org/W3209861676","https://openalex.org/W3214809860","https://openalex.org/W4206470317","https://openalex.org/W4206900989","https://openalex.org/W4281557545","https://openalex.org/W4281728311","https://openalex.org/W4285586249","https://openalex.org/W4289308573","https://openalex.org/W4293065220","https://openalex.org/W4308842821","https://openalex.org/W4313214158","https://openalex.org/W4316652579","https://openalex.org/W4319789107","https://openalex.org/W4323927940","https://openalex.org/W4324056824","https://openalex.org/W4381956303","https://openalex.org/W4383221395","https://openalex.org/W4383752953","https://openalex.org/W4385729233","https://openalex.org/W4385953225"],"related_works":["https://openalex.org/W2240559228","https://openalex.org/W1998854056","https://openalex.org/W163493885","https://openalex.org/W2052614979","https://openalex.org/W788627627","https://openalex.org/W2755812209","https://openalex.org/W1584533863","https://openalex.org/W93324281","https://openalex.org/W2143129353","https://openalex.org/W2001818938"],"abstract_inverted_index":{"Accurately":[0],"mapping":[1],"large-scale":[2],"areas":[3,10],"of":[4,57,72,76,84,114,131],"aquaculture":[5,34,85,118,160],"ponds":[6,35,86,116,144],"along":[7],"China\u2019s":[8],"coastal":[9,37,98,115],"is":[11],"challenging.":[12],"This":[13],"study":[14,78],"proposes":[15],"a":[16,123],"multi-featured":[17],"decision":[18],"tree":[19],"method":[20,49],"that":[21,80,142,145],"incorporates":[22],"multi-spectral":[23],"indices,":[24],"water":[25],"inundation":[26],"frequency":[27],"(WIF),":[28],"and":[29,67,106,163],"object-oriented":[30],"rules":[31],"to":[32,63,158],"extract":[33],"in":[36,87,90,97,101,119,149],"zones":[38],"using":[39],"65332":[40],"Sentinel-2":[41],"images":[42],"on":[43],"the":[44,53,58,81,112,143,150],"GEE":[45],"platform.":[46],"The":[47,74,134],"proposed":[48],"was":[50,92],"validated,":[51],"with":[52,126,137],"average":[54,69,128],"overall":[55,82],"accuracy":[56],"extraction":[59],"results":[60,75],"from":[61],"2017":[62],"2021":[64,91],"reaching":[65],"90.80%,":[66],"an":[68,127],"F1":[70],"Score":[71],"0.91.":[73],"this":[77],"indicate":[79],"area":[83,113],"China's":[88],"coast":[89],"7633.83":[93],"km2,":[94],"mainly":[95,155],"located":[96],"bay":[99],"estuaries":[100],"Shandong":[102],"Province,":[103],"Jiangsu":[104],"Province":[105],"Guangdong":[107],"Province.":[108],"In":[109],"recent":[110],"years,":[111],"for":[117],"China":[120],"has":[121],"shown":[122],"decreasing":[124],"trend,":[125],"annual":[129],"decrease":[130],"235.65":[132],"km2.":[133],"analysis":[135],"combined":[136],"land":[138,165],"use":[139,166],"data":[140],"shows":[141],"have":[146,154],"been":[147,156],"reduced":[148],"past":[151],"five":[152],"years":[153],"converted":[157],"abandoned":[159],"ponds,":[161],"wetlands,":[162],"other":[164],"types.":[167]},"counts_by_year":[{"year":2026,"cited_by_count":6},{"year":2025,"cited_by_count":17},{"year":2024,"cited_by_count":11}],"updated_date":"2026-07-13T07:31:44.756512","created_date":"2025-10-10T00:00:00"}