{"id":"https://openalex.org/W2900979501","doi":"https://doi.org/10.3390/s18114012","title":"Mapping Mangrove Forests of Dongzhaigang Nature Reserve in China Using Landsat 8 and Radarsat-2 Polarimetric SAR Data","display_name":"Mapping Mangrove Forests of Dongzhaigang Nature Reserve in China Using Landsat 8 and Radarsat-2 Polarimetric SAR Data","publication_year":2018,"publication_date":"2018-11-17","ids":{"openalex":"https://openalex.org/W2900979501","doi":"https://doi.org/10.3390/s18114012","mag":"2900979501","pmid":"https://pubmed.ncbi.nlm.nih.gov/30453608"},"language":"en","primary_location":{"id":"doi:10.3390/s18114012","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s18114012","pdf_url":"https://www.mdpi.com/1424-8220/18/11/4012/pdf?version=1542611793","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"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":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/18/11/4012/pdf?version=1542611793","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5062297475","display_name":"Jianing Zhen","orcid":"https://orcid.org/0000-0003-0023-1805"},"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":"Jianing Zhen","raw_affiliation_strings":["Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, Beijing 100094, China","Key Laboratory of Earth Observation Hainan Province, Sanya 572000, China","University of Chinese Academy of Sciences, Beijing 100049, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, Beijing 100094, China","institution_ids":["https://openalex.org/I4210128053","https://openalex.org/I19820366"]},{"raw_affiliation_string":"Key Laboratory of Earth Observation Hainan Province, Sanya 572000, China","institution_ids":[]},{"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/A5112389683","display_name":"Jingjuan Liao","orcid":"https://orcid.org/0000-0002-5915-2661"},"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":true,"raw_author_name":"Jingjuan Liao","raw_affiliation_strings":["Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, Beijing 100094, China","Key Laboratory of Earth Observation Hainan Province, Sanya 572000, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, Beijing 100094, China","institution_ids":["https://openalex.org/I4210128053","https://openalex.org/I19820366"]},{"raw_affiliation_string":"Key Laboratory of Earth Observation Hainan Province, Sanya 572000, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5091518327","display_name":"Guozhuang Shen","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":"Guozhuang Shen","raw_affiliation_strings":["Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, Beijing 100094, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, Beijing 100094, China","institution_ids":["https://openalex.org/I4210128053","https://openalex.org/I19820366"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5112389683"],"corresponding_institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210128053"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":1.7557,"has_fulltext":true,"cited_by_count":40,"citation_normalized_percentile":{"value":0.85131124,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"18","issue":"11","first_page":"4012","last_page":"4012"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10779","display_name":"Coastal wetland ecosystem dynamics","score":0.9997000098228455,"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/T10779","display_name":"Coastal wetland ecosystem dynamics","score":0.9997000098228455,"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/T14119","display_name":"Agricultural and Environmental Management","score":0.9703999757766724,"subfield":{"id":"https://openalex.org/subfields/3317","display_name":"Demography"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12703","display_name":"Oil Palm Production and Sustainability","score":0.9560999870300293,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/mangrove","display_name":"Mangrove","score":0.9248586893081665},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6892228722572327},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.6535208821296692},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.5372668504714966},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.5168598294258118},{"id":"https://openalex.org/keywords/nature-reserve","display_name":"Nature reserve","score":0.5112059116363525},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.46392473578453064},{"id":"https://openalex.org/keywords/intertidal-zone","display_name":"Intertidal zone","score":0.45363670587539673},{"id":"https://openalex.org/keywords/ecology","display_name":"Ecology","score":0.27232325077056885},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.2064601480960846},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1230316162109375}],"concepts":[{"id":"https://openalex.org/C68874143","wikidata":"https://www.wikidata.org/wiki/Q19756","display_name":"Mangrove","level":2,"score":0.9248586893081665},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6892228722572327},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.6535208821296692},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.5372668504714966},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5168598294258118},{"id":"https://openalex.org/C53571324","wikidata":"https://www.wikidata.org/wiki/Q179049","display_name":"Nature reserve","level":2,"score":0.5112059116363525},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.46392473578453064},{"id":"https://openalex.org/C174580923","wikidata":"https://www.wikidata.org/wiki/Q421069","display_name":"Intertidal zone","level":2,"score":0.45363670587539673},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.27232325077056885},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2064601480960846},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1230316162109375},{"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":[{"descriptor_ui":"D003247","descriptor_name":"Conservation of Natural Resources","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003247","descriptor_name":"Conservation of Natural Resources","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003247","descriptor_name":"Conservation of Natural Resources","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004784","descriptor_name":"Environmental Monitoring","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D004784","descriptor_name":"Environmental Monitoring","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D004784","descriptor_name":"Environmental Monitoring","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D007091","descriptor_name":"Image Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007091","descriptor_name":"Image Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007091","descriptor_name":"Image Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011825","descriptor_name":"Radar","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011825","descriptor_name":"Radar","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011825","descriptor_name":"Radar","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D053833","descriptor_name":"Wetlands","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D053833","descriptor_name":"Wetlands","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D053833","descriptor_name":"Wetlands","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D060388","descriptor_name":"Support Vector Machine","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D060388","descriptor_name":"Support Vector Machine","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D060388","descriptor_name":"Support Vector Machine","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":6,"locations":[{"id":"doi:10.3390/s18114012","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s18114012","pdf_url":"https://www.mdpi.com/1424-8220/18/11/4012/pdf?version=1542611793","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"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":"Sensors","raw_type":"journal-article"},{"id":"pmid:30453608","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/30453608","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:doaj.org/article:37cc0cdb146d4ce5983bbbcb7aac4a0f","is_oa":true,"landing_page_url":"https://doaj.org/article/37cc0cdb146d4ce5983bbbcb7aac4a0f","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":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 18, Iss 11, p 4012 (2018)","raw_type":"article"},{"id":"pmh:oai:europepmc.org:5257985","is_oa":true,"landing_page_url":"http://europepmc.org/pmc/articles/PMC6264080","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},{"id":"pmh:oai:mdpi.com:/1424-8220/18/11/4012/","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3390/s18114012","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":"Sensors","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:6264080","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/6264080","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"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":"Sensors (Basel)","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s18114012","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s18114012","pdf_url":"https://www.mdpi.com/1424-8220/18/11/4012/pdf?version=1542611793","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"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":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/14","display_name":"Life below water","score":0.75}],"awards":[{"id":"https://openalex.org/G1414312462","display_name":null,"funder_award_id":"ZDKJ2016021","funder_id":"https://openalex.org/F4320324882","funder_display_name":"Hainan Provincial Department of Science and Technology"},{"id":"https://openalex.org/G4531310799","display_name":null,"funder_award_id":"XDA19030302","funder_id":"https://openalex.org/F4320321133","funder_display_name":"Chinese Academy of Sciences"}],"funders":[{"id":"https://openalex.org/F4320321133","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35"},{"id":"https://openalex.org/F4320324882","display_name":"Hainan Provincial Department of Science and Technology","ror":"https://ror.org/03rbw2w25"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2900979501.pdf","grobid_xml":"https://content.openalex.org/works/W2900979501.grobid-xml"},"referenced_works_count":63,"referenced_works":["https://openalex.org/W52201378","https://openalex.org/W1528620860","https://openalex.org/W1575014225","https://openalex.org/W1978987129","https://openalex.org/W1979978169","https://openalex.org/W1992614791","https://openalex.org/W2009990934","https://openalex.org/W2027869123","https://openalex.org/W2039300997","https://openalex.org/W2042349702","https://openalex.org/W2058462093","https://openalex.org/W2076971793","https://openalex.org/W2079069441","https://openalex.org/W2081890918","https://openalex.org/W2087347434","https://openalex.org/W2097272115","https://openalex.org/W2097870391","https://openalex.org/W2102304687","https://openalex.org/W2111845801","https://openalex.org/W2113116813","https://openalex.org/W2114878155","https://openalex.org/W2120700469","https://openalex.org/W2122069001","https://openalex.org/W2122825721","https://openalex.org/W2126236168","https://openalex.org/W2126934618","https://openalex.org/W2128657435","https://openalex.org/W2130762895","https://openalex.org/W2133638978","https://openalex.org/W2139709933","https://openalex.org/W2141424348","https://openalex.org/W2143501367","https://openalex.org/W2148043654","https://openalex.org/W2154998026","https://openalex.org/W2160615957","https://openalex.org/W2168921012","https://openalex.org/W2171682314","https://openalex.org/W2173132155","https://openalex.org/W2261764510","https://openalex.org/W2270085239","https://openalex.org/W2330631355","https://openalex.org/W2359399141","https://openalex.org/W2362763632","https://openalex.org/W2364566600","https://openalex.org/W2373733103","https://openalex.org/W2382653967","https://openalex.org/W2386044921","https://openalex.org/W2386092736","https://openalex.org/W2387794701","https://openalex.org/W2392092317","https://openalex.org/W2472411726","https://openalex.org/W2521698578","https://openalex.org/W2623425003","https://openalex.org/W2792652901","https://openalex.org/W2794358659","https://openalex.org/W2806372662","https://openalex.org/W3110830015","https://openalex.org/W6631693079","https://openalex.org/W6670594658","https://openalex.org/W6679107764","https://openalex.org/W6680065682","https://openalex.org/W6787098114","https://openalex.org/W7027389017"],"related_works":["https://openalex.org/W1556044011","https://openalex.org/W2485878535","https://openalex.org/W150835500","https://openalex.org/W2160672713","https://openalex.org/W4321460119","https://openalex.org/W1999223147","https://openalex.org/W4311767230","https://openalex.org/W4399285104","https://openalex.org/W1972178987","https://openalex.org/W4220841558"],"abstract_inverted_index":{"Mangrove":[0],"forests":[1,28,43,68],"are":[2,29],"distributed":[3],"in":[4,108,163],"intertidal":[5],"regions":[6],"that":[7,118],"act":[8],"as":[9,172],"a":[10,60,96,133,151],"\"natural":[11],"barrier\"":[12],"to":[13,58,62,84,103,132,168],"the":[14,25,64,86,105,119,137,164,175,178,190],"coast.":[15],"They":[16],"have":[17],"enormous":[18],"ecological,":[19],"economic,":[20],"and":[21,36,49,78,83,88,155,193],"social":[22],"value.":[23],"However,":[24],"world's":[26],"mangrove":[27,42,67,92,161,197],"declining":[30],"under":[31],"immense":[32],"pressure":[33],"from":[34,174],"anthropogenic":[35],"natural":[37],"disturbances.":[38],"Accurate":[39],"information":[40,125],"regarding":[41],"is":[44],"essential":[45],"for":[46,196],"their":[47],"protection":[48],"restoration.":[50],"The":[51,115,143,158],"main":[52],"objective":[53],"of":[54,66,91,139,153,160],"this":[55],"study":[56],"was":[57,126,130,147,166],"develop":[59],"method":[61,102],"improve":[63,189],"classification":[65,101,180,191],"using":[69,122],"C-band":[70],"quad-pol":[71],"Synthetic":[72],"Aperture":[73],"Radar":[74],"(SAR)":[75],"data":[76,80,184,187],"(Radarsat-2)":[77],"optical":[79,124,156,183],"(Landsat":[81],"8),":[82],"analyze":[85],"spectral":[87],"backscattering":[89],"signatures":[90],"forests.":[93],"We":[94],"used":[95],"support":[97],"vector":[98],"machine":[99],"(SVM)":[100],"classify":[104],"land":[106],"use":[107],"Hainan":[109],"Dongzhaigang":[110],"National":[111],"Nature":[112],"Reserve":[113],"(HDNNR).":[114],"results":[116],"showed":[117],"overall":[120,145],"accuracy":[121,129,146,192],"only":[123],"83.5%.":[127],"Classification":[128],"improved":[131],"varying":[134],"extent":[135],"by":[136],"addition":[138],"different":[140],"radar":[141],"data.":[142,157],"highest":[144,179],"95.0%":[148],"based":[149],"on":[150],"combination":[152],"SAR":[154,186],"area":[159],"forest":[162,198],"reserve":[165],"found":[167],"be":[169,194],"1981.7":[170],"ha,":[171],"determined":[173],"group":[176],"with":[177,185],"accuracy.":[181],"Combining":[182],"could":[188],"significant":[195],"conservation.":[199]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":8},{"year":2022,"cited_by_count":11},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
