{"id":"https://openalex.org/W3088674932","doi":"https://doi.org/10.1109/access.2020.3025946","title":"Performance Analysis of Internal Solitary Wave Detection and Identification Based on Compact Polarimetric SAR","display_name":"Performance Analysis of Internal Solitary Wave Detection and Identification Based on Compact Polarimetric SAR","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3088674932","doi":"https://doi.org/10.1109/access.2020.3025946","mag":"3088674932"},"language":"en","primary_location":{"id":"doi:10.1109/access.2020.3025946","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3025946","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09203832.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09203832.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100396868","display_name":"Hao Zhang","orcid":"https://orcid.org/0000-0002-1928-8556"},"institutions":[{"id":"https://openalex.org/I211433327","display_name":"Ministry of Natural Resources","ror":"https://ror.org/02kxqx159","country_code":"CN","type":"government","lineage":["https://openalex.org/I211433327","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I4210114556","display_name":"First Institute of Oceanography","ror":"https://ror.org/01y34t753","country_code":"CN","type":"facility","lineage":["https://openalex.org/I211433327","https://openalex.org/I4210114556","https://openalex.org/I4210127390"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hao Zhang","raw_affiliation_strings":["First Institute of Oceanography, Ministry of Natural Resources of China, Qingdao, China"],"raw_orcid":"https://orcid.org/0000-0002-1928-8556","affiliations":[{"raw_affiliation_string":"First Institute of Oceanography, Ministry of Natural Resources of China, Qingdao, China","institution_ids":["https://openalex.org/I211433327","https://openalex.org/I4210114556"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101508918","display_name":"Junmin Meng","orcid":"https://orcid.org/0000-0003-3358-8245"},"institutions":[{"id":"https://openalex.org/I211433327","display_name":"Ministry of Natural Resources","ror":"https://ror.org/02kxqx159","country_code":"CN","type":"government","lineage":["https://openalex.org/I211433327","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I4210114556","display_name":"First Institute of Oceanography","ror":"https://ror.org/01y34t753","country_code":"CN","type":"facility","lineage":["https://openalex.org/I211433327","https://openalex.org/I4210114556","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I59028903","display_name":"Ocean University of China","ror":"https://ror.org/04rdtx186","country_code":"CN","type":"education","lineage":["https://openalex.org/I59028903"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junmin Meng","raw_affiliation_strings":["First Institute of Oceanography, Ministry of Natural Resources of China, Qingdao 266061, China","Ocean Telemetry Technology Innovation Center, Ministry of Natural Resources of China, Qingdao 266061, China","First Institute of Oceanography, Ministry of Natural Resources of China, Qingdao, China","Ocean Telemetry Technology Innovation Center, Ministry of Natural Resources of China, Qingdao, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"First Institute of Oceanography, Ministry of Natural Resources of China, Qingdao 266061, China","institution_ids":["https://openalex.org/I211433327","https://openalex.org/I4210114556"]},{"raw_affiliation_string":"Ocean Telemetry Technology Innovation Center, Ministry of Natural Resources of China, Qingdao 266061, China","institution_ids":["https://openalex.org/I211433327","https://openalex.org/I59028903"]},{"raw_affiliation_string":"First Institute of Oceanography, Ministry of Natural Resources of China, Qingdao, China","institution_ids":["https://openalex.org/I211433327","https://openalex.org/I4210114556"]},{"raw_affiliation_string":"Ocean Telemetry Technology Innovation Center, Ministry of Natural Resources of China, Qingdao, China","institution_ids":["https://openalex.org/I211433327","https://openalex.org/I59028903"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044098681","display_name":"Lina Sun","orcid":"https://orcid.org/0009-0009-2720-9393"},"institutions":[{"id":"https://openalex.org/I211433327","display_name":"Ministry of Natural Resources","ror":"https://ror.org/02kxqx159","country_code":"CN","type":"government","lineage":["https://openalex.org/I211433327","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I4210114556","display_name":"First Institute of Oceanography","ror":"https://ror.org/01y34t753","country_code":"CN","type":"facility","lineage":["https://openalex.org/I211433327","https://openalex.org/I4210114556","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I59028903","display_name":"Ocean University of China","ror":"https://ror.org/04rdtx186","country_code":"CN","type":"education","lineage":["https://openalex.org/I59028903"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lina Sun","raw_affiliation_strings":["First Institute of Oceanography, Ministry of Natural Resources of China, Qingdao, China","Ocean Telemetry Technology Innovation Center, Ministry of Natural Resources of China, Qingdao, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"First Institute of Oceanography, Ministry of Natural Resources of China, Qingdao, China","institution_ids":["https://openalex.org/I211433327","https://openalex.org/I4210114556"]},{"raw_affiliation_string":"Ocean Telemetry Technology Innovation Center, Ministry of Natural Resources of China, Qingdao, China","institution_ids":["https://openalex.org/I211433327","https://openalex.org/I59028903"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100430808","display_name":"Xi Zhang","orcid":"https://orcid.org/0000-0001-7907-6363"},"institutions":[{"id":"https://openalex.org/I211433327","display_name":"Ministry of Natural Resources","ror":"https://ror.org/02kxqx159","country_code":"CN","type":"government","lineage":["https://openalex.org/I211433327","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I4210114556","display_name":"First Institute of Oceanography","ror":"https://ror.org/01y34t753","country_code":"CN","type":"facility","lineage":["https://openalex.org/I211433327","https://openalex.org/I4210114556","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I59028903","display_name":"Ocean University of China","ror":"https://ror.org/04rdtx186","country_code":"CN","type":"education","lineage":["https://openalex.org/I59028903"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xi Zhang","raw_affiliation_strings":["First Institute of Oceanography, Ministry of Natural Resources of China, Qingdao, China","Ocean Telemetry Technology Innovation Center, Ministry of Natural Resources of China, Qingdao, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"First Institute of Oceanography, Ministry of Natural Resources of China, Qingdao, China","institution_ids":["https://openalex.org/I211433327","https://openalex.org/I4210114556"]},{"raw_affiliation_string":"Ocean Telemetry Technology Innovation Center, Ministry of Natural Resources of China, Qingdao, China","institution_ids":["https://openalex.org/I211433327","https://openalex.org/I59028903"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5025761420","display_name":"Sijing Shu","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sijing Shu","raw_affiliation_strings":["PIESAT Information Technology Company Ltd., Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"PIESAT Information Technology Company Ltd., Beijing, China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":1.1996,"has_fulltext":true,"cited_by_count":14,"citation_normalized_percentile":{"value":0.75674817,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"8","issue":null,"first_page":"172839","last_page":"172847"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11061","display_name":"Ocean Waves and Remote Sensing","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11061","display_name":"Ocean Waves and Remote Sensing","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"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/T10255","display_name":"Oceanographic and Atmospheric Processes","score":0.9952999949455261,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"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/cluster-analysis","display_name":"Cluster analysis","score":0.7331418395042419},{"id":"https://openalex.org/keywords/polarimetry","display_name":"Polarimetry","score":0.700615644454956},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.47112250328063965},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.43621718883514404},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.43407565355300903},{"id":"https://openalex.org/keywords/polarization","display_name":"Polarization (electrochemistry)","score":0.4210842549800873},{"id":"https://openalex.org/keywords/euclidean-distance","display_name":"Euclidean distance","score":0.41041308641433716},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.35951390862464905},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.32681041955947876},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2696242928504944},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.2254866063594818},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.1428799033164978},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.12517666816711426},{"id":"https://openalex.org/keywords/scattering","display_name":"Scattering","score":0.07436347007751465},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.06895673274993896}],"concepts":[{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.7331418395042419},{"id":"https://openalex.org/C28493345","wikidata":"https://www.wikidata.org/wiki/Q899381","display_name":"Polarimetry","level":3,"score":0.700615644454956},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.47112250328063965},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.43621718883514404},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.43407565355300903},{"id":"https://openalex.org/C205049153","wikidata":"https://www.wikidata.org/wiki/Q2698605","display_name":"Polarization (electrochemistry)","level":2,"score":0.4210842549800873},{"id":"https://openalex.org/C120174047","wikidata":"https://www.wikidata.org/wiki/Q847073","display_name":"Euclidean distance","level":2,"score":0.41041308641433716},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.35951390862464905},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.32681041955947876},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2696242928504944},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.2254866063594818},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.1428799033164978},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.12517666816711426},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.07436347007751465},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.06895673274993896},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2020.3025946","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3025946","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09203832.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:7e22332e2d8d442fb3d1f04085a2c196","is_oa":true,"landing_page_url":"https://doaj.org/article/7e22332e2d8d442fb3d1f04085a2c196","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":"IEEE Access, Vol 8, Pp 172839-172847 (2020)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2020.3025946","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3025946","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09203832.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Life below water","score":0.8899999856948853,"id":"https://metadata.un.org/sdg/14"}],"awards":[{"id":"https://openalex.org/G1925888643","display_name":null,"funder_award_id":"2016YFA0600102","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"}],"funders":[{"id":"https://openalex.org/F4320318240","display_name":"European Space Agency","ror":"https://ror.org/03wd9za21"},{"id":"https://openalex.org/F4320334900","display_name":"Japan Aerospace Exploration Agency","ror":"https://ror.org/059yhyy33"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3088674932.pdf","grobid_xml":"https://content.openalex.org/works/W3088674932.grobid-xml"},"referenced_works_count":28,"referenced_works":["https://openalex.org/W1421632428","https://openalex.org/W1843853251","https://openalex.org/W1964789258","https://openalex.org/W1970582325","https://openalex.org/W1992880165","https://openalex.org/W1996537066","https://openalex.org/W1999695055","https://openalex.org/W2022940160","https://openalex.org/W2024506257","https://openalex.org/W2025708295","https://openalex.org/W2049110278","https://openalex.org/W2049197221","https://openalex.org/W2062349835","https://openalex.org/W2081859028","https://openalex.org/W2087009524","https://openalex.org/W2108094322","https://openalex.org/W2108251035","https://openalex.org/W2132823236","https://openalex.org/W2163212477","https://openalex.org/W2164296623","https://openalex.org/W2370274443","https://openalex.org/W2377491272","https://openalex.org/W2909689047","https://openalex.org/W2974549127","https://openalex.org/W3000800227","https://openalex.org/W3010527911","https://openalex.org/W4205434556","https://openalex.org/W7043113937"],"related_works":["https://openalex.org/W2035593284","https://openalex.org/W2026860918","https://openalex.org/W2612145225","https://openalex.org/W2225281849","https://openalex.org/W2161058488","https://openalex.org/W2324949438","https://openalex.org/W173514170","https://openalex.org/W2389173272","https://openalex.org/W2939295242","https://openalex.org/W3011350080"],"abstract_inverted_index":{"This":[0],"paper":[1],"studies":[2],"the":[3,11,39,45,53,66,72,79,97,101,108,115,131],"application":[4,128],"of":[5,15,107,114,135],"compact":[6],"polarimetric":[7,67],"(CP)":[8],"SAR":[9,31,125],"in":[10,130],"detection":[12,81,103,132],"and":[13,33,55,71,76,96,104,133],"identification":[14,105,134],"ocean":[16,136],"internal":[17],"solitary":[18],"waves":[19],"(ISWs).":[20],"First,":[21],"based":[22,90],"on":[23,91],"full-polarimetric":[24],"ALOS":[25],"PALSAR":[26],"images,":[27],"we":[28],"construct":[29],"CP":[30,36,92,124],"images":[32],"extract":[34],"26":[35],"features.":[37],"Then,":[38],"ISWS-sea":[40],"surface":[41],"differentiation":[42],"capability":[43],"for":[44],"different":[46],"polarization":[47,118],"features":[48,93],"is":[49,94],"analyzed":[50],"by":[51],"using":[52],"Jeffries":[54],"Euclidean":[56],"distances.":[57],"The":[58],"results":[59,98],"show":[60,99],"that":[61,100,113,123],"\u03bb1,":[62],"Entropy":[63],"(H),":[64],"Lambda,":[65],"total":[68],"power":[69],"(Span)":[70],"Stokes":[73],"parameters":[74],"(Stokesg0,":[75],"Stokesg3)":[77],"improve":[78],"ISWs":[80,102],"results.":[82],"On":[83],"this":[84],"basis,":[85],"a":[86],"k-means":[87],"clustering":[88,119],"algorithm":[89,109],"introduced,":[95],"performance":[106],"are":[110],"superior":[111],"to":[112],"traditional":[116],"Wishart":[117],"algorithm,":[120],"which":[121],"suggests":[122],"has":[126],"good":[127],"prospects":[129],"ISWs.":[137]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1}],"updated_date":"2026-08-01T09:00:35.917206","created_date":"2025-10-10T00:00:00"}
