{"id":"https://openalex.org/W2593852290","doi":"https://doi.org/10.3390/rs9030246","title":"The SUMO Ship Detector Algorithm for Satellite Radar Images","display_name":"The SUMO Ship Detector Algorithm for Satellite Radar Images","publication_year":2017,"publication_date":"2017-03-07","ids":{"openalex":"https://openalex.org/W2593852290","doi":"https://doi.org/10.3390/rs9030246","mag":"2593852290"},"language":"en","primary_location":{"id":"doi:10.3390/rs9030246","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs9030246","pdf_url":"https://www.mdpi.com/2072-4292/9/3/246/pdf?version=1488896368","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/2072-4292/9/3/246/pdf?version=1488896368","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5055865165","display_name":"H. Greidanus","orcid":"https://orcid.org/0000-0003-4992-109X"},"institutions":[{"id":"https://openalex.org/I4210118689","display_name":"Joint Research Centre","ror":"https://ror.org/02qezmz13","country_code":"IT","type":"government","lineage":["https://openalex.org/I1320481043","https://openalex.org/I2800387288","https://openalex.org/I4210118689","https://openalex.org/I4210161702"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Harm Greidanus","raw_affiliation_strings":["European Commission, Joint Research Centre (JRC), Directorate for Space, Security & Migration, Via E. Fermi 2749, I-21027 Ispra (VA), Italy"],"affiliations":[{"raw_affiliation_string":"European Commission, Joint Research Centre (JRC), Directorate for Space, Security & Migration, Via E. Fermi 2749, I-21027 Ispra (VA), Italy","institution_ids":["https://openalex.org/I4210118689"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103611603","display_name":"Marlene Alvarez","orcid":null},"institutions":[{"id":"https://openalex.org/I4210118689","display_name":"Joint Research Centre","ror":"https://ror.org/02qezmz13","country_code":"IT","type":"government","lineage":["https://openalex.org/I1320481043","https://openalex.org/I2800387288","https://openalex.org/I4210118689","https://openalex.org/I4210161702"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Marlene Alvarez","raw_affiliation_strings":["European Commission, Joint Research Centre (JRC), Directorate for Space, Security & Migration, Via E. Fermi 2749, I-21027 Ispra (VA), Italy"],"affiliations":[{"raw_affiliation_string":"European Commission, Joint Research Centre (JRC), Directorate for Space, Security & Migration, Via E. Fermi 2749, I-21027 Ispra (VA), Italy","institution_ids":["https://openalex.org/I4210118689"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072780910","display_name":"Carlos A. Santamaria","orcid":"https://orcid.org/0000-0001-8576-463X"},"institutions":[{"id":"https://openalex.org/I4210118689","display_name":"Joint Research Centre","ror":"https://ror.org/02qezmz13","country_code":"IT","type":"government","lineage":["https://openalex.org/I1320481043","https://openalex.org/I2800387288","https://openalex.org/I4210118689","https://openalex.org/I4210161702"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Carlos Santamaria","raw_affiliation_strings":["European Commission, Joint Research Centre (JRC), Directorate for Space, Security & Migration, Via E. Fermi 2749, I-21027 Ispra (VA), Italy"],"affiliations":[{"raw_affiliation_string":"European Commission, Joint Research Centre (JRC), Directorate for Space, Security & Migration, Via E. Fermi 2749, I-21027 Ispra (VA), Italy","institution_ids":["https://openalex.org/I4210118689"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089412126","display_name":"Fran\u00e7ois-Xavier Thoorens","orcid":null},"institutions":[{"id":"https://openalex.org/I4210118689","display_name":"Joint Research Centre","ror":"https://ror.org/02qezmz13","country_code":"IT","type":"government","lineage":["https://openalex.org/I1320481043","https://openalex.org/I2800387288","https://openalex.org/I4210118689","https://openalex.org/I4210161702"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Fran\u00e7ois-Xavier Thoorens","raw_affiliation_strings":["European Commission, Joint Research Centre (JRC), Directorate for Space, Security & Migration, Via E. Fermi 2749, I-21027 Ispra (VA), Italy"],"affiliations":[{"raw_affiliation_string":"European Commission, Joint Research Centre (JRC), Directorate for Space, Security & Migration, Via E. Fermi 2749, I-21027 Ispra (VA), Italy","institution_ids":["https://openalex.org/I4210118689"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056029348","display_name":"N. Kourti","orcid":null},"institutions":[{"id":"https://openalex.org/I4210118689","display_name":"Joint Research Centre","ror":"https://ror.org/02qezmz13","country_code":"IT","type":"government","lineage":["https://openalex.org/I1320481043","https://openalex.org/I2800387288","https://openalex.org/I4210118689","https://openalex.org/I4210161702"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Naouma Kourti","raw_affiliation_strings":["European Commission, Joint Research Centre (JRC), Directorate for Space, Security & Migration, Via E. Fermi 2749, I-21027 Ispra (VA), Italy"],"affiliations":[{"raw_affiliation_string":"European Commission, Joint Research Centre (JRC), Directorate for Space, Security & Migration, Via E. Fermi 2749, I-21027 Ispra (VA), Italy","institution_ids":["https://openalex.org/I4210118689"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5027592709","display_name":"Pietro Argentieri","orcid":"https://orcid.org/0000-0002-3920-7100"},"institutions":[{"id":"https://openalex.org/I4210118689","display_name":"Joint Research Centre","ror":"https://ror.org/02qezmz13","country_code":"IT","type":"government","lineage":["https://openalex.org/I1320481043","https://openalex.org/I2800387288","https://openalex.org/I4210118689","https://openalex.org/I4210161702"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Pietro Argentieri","raw_affiliation_strings":["European Commission, Joint Research Centre (JRC), Directorate for Space, Security & Migration, Via E. Fermi 2749, I-21027 Ispra (VA), Italy"],"affiliations":[{"raw_affiliation_string":"European Commission, Joint Research Centre (JRC), Directorate for Space, Security & Migration, Via E. Fermi 2749, I-21027 Ispra (VA), Italy","institution_ids":["https://openalex.org/I4210118689"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5055865165"],"corresponding_institution_ids":["https://openalex.org/I4210118689"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":140.2438,"has_fulltext":false,"cited_by_count":96,"citation_normalized_percentile":{"value":0.99928524,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":100},"biblio":{"volume":"9","issue":"3","first_page":"246","last_page":"246"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9994999766349792,"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"}},"topics":[{"id":"https://openalex.org/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9994999766349792,"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/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.996999979019165,"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/T11061","display_name":"Ocean Waves and Remote Sensing","score":0.9811999797821045,"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/computer-science","display_name":"Computer science","score":0.7502287030220032},{"id":"https://openalex.org/keywords/constant-false-alarm-rate","display_name":"Constant false alarm rate","score":0.7305679321289062},{"id":"https://openalex.org/keywords/clutter","display_name":"Clutter","score":0.6645247936248779},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.6324561834335327},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6246893405914307},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4983375072479248},{"id":"https://openalex.org/keywords/thresholding","display_name":"Thresholding","score":0.49577173590660095},{"id":"https://openalex.org/keywords/false-alarm","display_name":"False alarm","score":0.4762187898159027},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.4744100272655487},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.4633835554122925},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.46080660820007324},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.44912999868392944},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.41499191522598267},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.21081185340881348},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.1554262936115265},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11068576574325562}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7502287030220032},{"id":"https://openalex.org/C77052588","wikidata":"https://www.wikidata.org/wiki/Q644307","display_name":"Constant false alarm rate","level":2,"score":0.7305679321289062},{"id":"https://openalex.org/C132094186","wikidata":"https://www.wikidata.org/wiki/Q641585","display_name":"Clutter","level":3,"score":0.6645247936248779},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.6324561834335327},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6246893405914307},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4983375072479248},{"id":"https://openalex.org/C191178318","wikidata":"https://www.wikidata.org/wiki/Q2256906","display_name":"Thresholding","level":3,"score":0.49577173590660095},{"id":"https://openalex.org/C2776836416","wikidata":"https://www.wikidata.org/wiki/Q1364844","display_name":"False alarm","level":2,"score":0.4762187898159027},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.4744100272655487},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.4633835554122925},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.46080660820007324},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.44912999868392944},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.41499191522598267},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.21081185340881348},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.1554262936115265},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11068576574325562}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.3390/rs9030246","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs9030246","pdf_url":"https://www.mdpi.com/2072-4292/9/3/246/pdf?version=1488896368","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:1ed912a602f242c38cad1aba01513e3f","is_oa":true,"landing_page_url":"https://doaj.org/article/1ed912a602f242c38cad1aba01513e3f","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 9, Iss 3, p 246 (2017)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/9/3/246/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs9030246","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"},{"id":"pmh:oai:publications.jrc.ec.europa.eu:JRC104044","is_oa":false,"landing_page_url":"http://www.mdpi.com/2072-4292/9/3/246","pdf_url":null,"source":{"id":"https://openalex.org/S4306401126","display_name":"Joint Research Centre (European Commission)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I2800387288","host_organization_name":"European Commission","host_organization_lineage":["https://openalex.org/I2800387288"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Articles in periodicals and books"}],"best_oa_location":{"id":"doi:10.3390/rs9030246","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs9030246","pdf_url":"https://www.mdpi.com/2072-4292/9/3/246/pdf?version=1488896368","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":[{"id":"https://metadata.un.org/sdg/14","display_name":"Life below water","score":0.7799999713897705}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2593852290.pdf","grobid_xml":"https://content.openalex.org/works/W2593852290.grobid-xml"},"referenced_works_count":73,"referenced_works":["https://openalex.org/W142575998","https://openalex.org/W568332929","https://openalex.org/W1594690383","https://openalex.org/W1622958923","https://openalex.org/W1930308579","https://openalex.org/W1945128196","https://openalex.org/W1966016748","https://openalex.org/W1967791380","https://openalex.org/W1969985137","https://openalex.org/W1973241518","https://openalex.org/W1974447969","https://openalex.org/W1981855926","https://openalex.org/W1983439341","https://openalex.org/W1990300168","https://openalex.org/W1991450291","https://openalex.org/W1992948691","https://openalex.org/W1996176293","https://openalex.org/W1997950256","https://openalex.org/W1999695055","https://openalex.org/W2001831575","https://openalex.org/W2007942248","https://openalex.org/W2009061394","https://openalex.org/W2023290904","https://openalex.org/W2026930882","https://openalex.org/W2031294548","https://openalex.org/W2034875816","https://openalex.org/W2039663968","https://openalex.org/W2044907338","https://openalex.org/W2045660292","https://openalex.org/W2049197221","https://openalex.org/W2049439521","https://openalex.org/W2052912990","https://openalex.org/W2068340844","https://openalex.org/W2076063977","https://openalex.org/W2078891144","https://openalex.org/W2094842984","https://openalex.org/W2097643305","https://openalex.org/W2098513632","https://openalex.org/W2109857483","https://openalex.org/W2110791451","https://openalex.org/W2115015615","https://openalex.org/W2117246123","https://openalex.org/W2117635908","https://openalex.org/W2119667080","https://openalex.org/W2120126382","https://openalex.org/W2127172377","https://openalex.org/W2130661716","https://openalex.org/W2133818384","https://openalex.org/W2137782143","https://openalex.org/W2145875396","https://openalex.org/W2146868730","https://openalex.org/W2154238733","https://openalex.org/W2156256829","https://openalex.org/W2159400622","https://openalex.org/W2296098264","https://openalex.org/W2316682010","https://openalex.org/W2333004889","https://openalex.org/W2470744786","https://openalex.org/W2515544607","https://openalex.org/W2519157680","https://openalex.org/W2541071100","https://openalex.org/W2626464586","https://openalex.org/W2735666197","https://openalex.org/W2738892649","https://openalex.org/W2741447747","https://openalex.org/W2745077888","https://openalex.org/W2981042838","https://openalex.org/W3024258189","https://openalex.org/W3028010131","https://openalex.org/W6648535111","https://openalex.org/W6677579841","https://openalex.org/W6699372810","https://openalex.org/W7018147541"],"related_works":["https://openalex.org/W2388326001","https://openalex.org/W3011102797","https://openalex.org/W2351401443","https://openalex.org/W2115015615","https://openalex.org/W4320921117","https://openalex.org/W1968850503","https://openalex.org/W1649651896","https://openalex.org/W2116961228","https://openalex.org/W1952514008","https://openalex.org/W3173283069"],"abstract_inverted_index":{"Search":[0],"for":[1,9,77,135,144,150,166,223,334],"Unidentified":[2],"Maritime":[3],"Objects":[4],"(SUMO)":[5],"is":[6,126,221],"an":[7,256],"algorithm":[8],"ship":[10,108,118,214,338],"detection":[11,114],"in":[12,45,96,101,213,252,267,281],"satellite":[13,289],"Synthetic":[14],"Aperture":[15],"Radar":[16],"(SAR)":[17],"images.":[18,138,322],"It":[19,139,263],"has":[20,315],"been":[21,279],"developed":[22],"over":[23,193,274],"the":[24,85,90,98,104,107,145,153,167,185,190,200,229,306,312,318,329],"course":[25],"of":[26,35,63,82,103,106,152,173,189,210,231,234,273,288,305,320],"more":[27],"than":[28,283],"15":[29],"years,":[30],"using":[31,228],"a":[32,60,127,141,161,194,197,207,232],"large":[33],"amount":[34],"SAR":[36,42,64,290,321,337],"images":[37,276],"from":[38,157,239],"almost":[39],"all":[40,78,102],"available":[41],"satellites":[43],"operating":[44],"L-,":[46],"C-":[47],"and":[48,71,76,80,121,163],"X-band.":[49],"As":[50],"validated":[51],"by":[52,89],"benchmark":[53],"tests,":[54],"it":[55],"performs":[56],"very":[57],"well":[58],"on":[59],"wide":[61],"range":[62,244],"image":[65],"modes":[66],"(from":[67,73],"Spotlight":[68],"to":[69,182,298,326,328],"ScanSAR)":[70],"resolutions":[72],"1\u2013100":[74],"m)":[75],"types":[79],"sizes":[81],"ships,":[83],"within":[84],"physical":[86],"limits":[87],"imposed":[88],"radar":[91,137,191],"imaging.":[92],"This":[93,323],"paper":[94,324],"describes,":[95],"detail,":[97],"algorithmic":[99],"approach":[100],"steps":[105],"detection:":[109],"land":[110],"masking,":[111],"clutter":[112,156,168],"estimation,":[113],"thresholding,":[115],"target":[116],"clustering,":[117],"attribute":[119],"estimation":[120],"false":[122,211,237],"alarm":[123],"suppression.":[124],"SUMO":[125,249],"pixel-based":[128],"CFAR":[129],"(Constant":[130],"False":[131],"Alarm":[132],"Rate)":[133],"detector":[134],"multi-look":[136],"assumes":[140],"K":[142],"distribution":[143,188],"sea":[146,155],"clutter,":[147],"corrected":[148],"however":[149],"deviations":[151],"actual":[154],"this":[158],"distribution,":[159],"implementing":[160],"fast":[162],"robust":[164],"method":[165],"background":[169],"estimation.":[170],"The":[171,286,301],"clustering":[172],"detected":[174,261],"pixels":[175],"into":[176],"targets":[177,242],"(ships)":[178],"uses":[179],"several":[180],"thresholds":[181],"deal":[183],"with":[184],"typically":[186],"irregular":[187],"backscatter":[192],"ship.":[195],"In":[196,226],"multi-polarization":[198],"image,":[199],"different":[201],"channels":[202],"are":[203,216,246],"fused.":[204],"Azimuth":[205],"ambiguities,":[206],"common":[208],"source":[209],"alarms":[212,238],"detection,":[215],"removed.":[217,248],"A":[218],"reliability":[219],"indicator":[220],"computed":[222],"each":[224,260],"target.":[225,262],"post-processing,":[227],"results":[230],"series":[233],"images,":[235],"additional":[236],"recurrent":[240],"(fixed)":[241],"including":[243],"ambiguities":[245],"also":[247,265],"can":[250,258,264],"run":[251,266],"semi-automatic":[253],"mode,":[254,270],"where":[255,271],"operator":[257],"verify":[259],"fully":[268],"automatic":[269],"batches":[272],"10,000":[275],"have":[277],"successfully":[278],"processed":[280],"less":[282],"two":[284],"hours.":[285],"number":[287],"systems":[291],"keeps":[292],"increasing,":[293],"as":[294],"does":[295],"their":[296],"application":[297],"maritime":[299],"surveillance.":[300],"open":[302],"data":[303],"policy":[304],"EU\u2019s":[307],"Copernicus":[308],"program,":[309],"which":[310],"includes":[311],"Sentinel-1":[313],"satellite,":[314],"hugely":[316],"increased":[317],"availability":[319],"aims":[325],"cater":[327],"consequently":[330],"expected":[331],"wider":[332],"demand":[333],"knowledge":[335],"about":[336],"detectors.":[339]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":8},{"year":2023,"cited_by_count":16},{"year":2022,"cited_by_count":9},{"year":2021,"cited_by_count":13},{"year":2020,"cited_by_count":11},{"year":2019,"cited_by_count":17},{"year":2018,"cited_by_count":10},{"year":2017,"cited_by_count":5}],"updated_date":"2026-04-02T15:55:50.835912","created_date":"2025-10-10T00:00:00"}