{"id":"https://openalex.org/W4309742248","doi":"https://doi.org/10.3390/rs14225854","title":"Spectral Discrimination of Pumice Rafts in Optical MSI Imagery","display_name":"Spectral Discrimination of Pumice Rafts in Optical MSI Imagery","publication_year":2022,"publication_date":"2022-11-18","ids":{"openalex":"https://openalex.org/W4309742248","doi":"https://doi.org/10.3390/rs14225854"},"language":"en","primary_location":{"id":"doi:10.3390/rs14225854","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs14225854","pdf_url":"https://www.mdpi.com/2072-4292/14/22/5854/pdf?version=1669197211","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/2072-4292/14/22/5854/pdf?version=1669197211","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101429636","display_name":"Xi Chen","orcid":"https://orcid.org/0000-0002-8326-6271"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xi Chen","raw_affiliation_strings":["School of Marine Sciences, Sun Yat-sen University, Zhuhai 519082, China"],"affiliations":[{"raw_affiliation_string":"School of Marine Sciences, Sun Yat-sen University, Zhuhai 519082, China","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045410234","display_name":"Shaojie Sun","orcid":"https://orcid.org/0000-0002-4802-295X"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]},{"id":"https://openalex.org/I4210098034","display_name":"Key Laboratory of Guangdong Province","ror":"https://ror.org/00swtqp09","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210098034"]},{"id":"https://openalex.org/I4210106122","display_name":"Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou)","ror":"https://ror.org/00y7mag53","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210106122"]},{"id":"https://openalex.org/I4391012567","display_name":"Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai)","ror":"https://ror.org/03swgqh13","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4391012567"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Shaojie Sun","raw_affiliation_strings":["Guangdong Provincial Key Laboratory of Marine Resources and Coastal Engineering, Guangzhou 510275, China","Pearl River Estuary Marine Ecosystem Research Station, Ministry of Education, Zhuhai 519000, China","School of Marine Sciences, Sun Yat-sen University, Zhuhai 519082, China","Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Zhuhai 519000, China"],"affiliations":[{"raw_affiliation_string":"Guangdong Provincial Key Laboratory of Marine Resources and Coastal Engineering, Guangzhou 510275, China","institution_ids":["https://openalex.org/I4210098034"]},{"raw_affiliation_string":"Pearl River Estuary Marine Ecosystem Research Station, Ministry of Education, Zhuhai 519000, China","institution_ids":[]},{"raw_affiliation_string":"School of Marine Sciences, Sun Yat-sen University, Zhuhai 519082, China","institution_ids":["https://openalex.org/I157773358"]},{"raw_affiliation_string":"Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Zhuhai 519000, China","institution_ids":["https://openalex.org/I4210106122","https://openalex.org/I4391012567"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102977506","display_name":"Jun Zhao","orcid":"https://orcid.org/0000-0002-2839-5345"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]},{"id":"https://openalex.org/I4210098034","display_name":"Key Laboratory of Guangdong Province","ror":"https://ror.org/00swtqp09","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210098034"]},{"id":"https://openalex.org/I4210106122","display_name":"Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou)","ror":"https://ror.org/00y7mag53","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210106122"]},{"id":"https://openalex.org/I4391012567","display_name":"Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai)","ror":"https://ror.org/03swgqh13","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4391012567"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jun Zhao","raw_affiliation_strings":["Guangdong Provincial Key Laboratory of Marine Resources and Coastal Engineering, Guangzhou 510275, China","Pearl River Estuary Marine Ecosystem Research Station, Ministry of Education, Zhuhai 519000, China","School of Marine Sciences, Sun Yat-sen University, Zhuhai 519082, China","Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Zhuhai 519000, China"],"affiliations":[{"raw_affiliation_string":"Guangdong Provincial Key Laboratory of Marine Resources and Coastal Engineering, Guangzhou 510275, China","institution_ids":["https://openalex.org/I4210098034"]},{"raw_affiliation_string":"Pearl River Estuary Marine Ecosystem Research Station, Ministry of Education, Zhuhai 519000, China","institution_ids":[]},{"raw_affiliation_string":"School of Marine Sciences, Sun Yat-sen University, Zhuhai 519082, China","institution_ids":["https://openalex.org/I157773358"]},{"raw_affiliation_string":"Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Zhuhai 519000, China","institution_ids":["https://openalex.org/I4210106122","https://openalex.org/I4391012567"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5058500883","display_name":"Bin Ai","orcid":"https://orcid.org/0000-0002-7157-8614"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]},{"id":"https://openalex.org/I4210098034","display_name":"Key Laboratory of Guangdong Province","ror":"https://ror.org/00swtqp09","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210098034"]},{"id":"https://openalex.org/I4210106122","display_name":"Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou)","ror":"https://ror.org/00y7mag53","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210106122"]},{"id":"https://openalex.org/I4391012567","display_name":"Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai)","ror":"https://ror.org/03swgqh13","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4391012567"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bin Ai","raw_affiliation_strings":["Guangdong Provincial Key Laboratory of Marine Resources and Coastal Engineering, Guangzhou 510275, China","Pearl River Estuary Marine Ecosystem Research Station, Ministry of Education, Zhuhai 519000, China","School of Marine Sciences, Sun Yat-sen University, Zhuhai 519082, China","Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Zhuhai 519000, China"],"affiliations":[{"raw_affiliation_string":"Guangdong Provincial Key Laboratory of Marine Resources and Coastal Engineering, Guangzhou 510275, China","institution_ids":["https://openalex.org/I4210098034"]},{"raw_affiliation_string":"Pearl River Estuary Marine Ecosystem Research Station, Ministry of Education, Zhuhai 519000, China","institution_ids":[]},{"raw_affiliation_string":"School of Marine Sciences, Sun Yat-sen University, Zhuhai 519082, China","institution_ids":["https://openalex.org/I157773358"]},{"raw_affiliation_string":"Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Zhuhai 519000, China","institution_ids":["https://openalex.org/I4210106122","https://openalex.org/I4391012567"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5045410234"],"corresponding_institution_ids":["https://openalex.org/I157773358","https://openalex.org/I4210098034","https://openalex.org/I4210106122","https://openalex.org/I4391012567"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":0.2108,"has_fulltext":true,"cited_by_count":5,"citation_normalized_percentile":{"value":0.41695747,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"14","issue":"22","first_page":"5854","last_page":"5854"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12316","display_name":"Oil Spill Detection and Mitigation","score":0.9952999949455261,"subfield":{"id":"https://openalex.org/subfields/2310","display_name":"Pollution"},"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/T12316","display_name":"Oil Spill Detection and Mitigation","score":0.9952999949455261,"subfield":{"id":"https://openalex.org/subfields/2310","display_name":"Pollution"},"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/T10032","display_name":"Marine and coastal ecosystems","score":0.9907000064849854,"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/T10255","display_name":"Oceanographic and Atmospheric Processes","score":0.9678999781608582,"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/pumice","display_name":"Pumice","score":0.9823135733604431},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.5281231999397278},{"id":"https://openalex.org/keywords/multispectral-image","display_name":"Multispectral image","score":0.5228427052497864},{"id":"https://openalex.org/keywords/submarine","display_name":"Submarine","score":0.44592607021331787},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.44018393754959106},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.42659568786621094},{"id":"https://openalex.org/keywords/volcano","display_name":"Volcano","score":0.27160006761550903},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.24671849608421326},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.23822051286697388},{"id":"https://openalex.org/keywords/geochemistry","display_name":"Geochemistry","score":0.1721285879611969},{"id":"https://openalex.org/keywords/oceanography","display_name":"Oceanography","score":0.14389267563819885}],"concepts":[{"id":"https://openalex.org/C75268469","wikidata":"https://www.wikidata.org/wiki/Q180044","display_name":"Pumice","level":3,"score":0.9823135733604431},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.5281231999397278},{"id":"https://openalex.org/C173163844","wikidata":"https://www.wikidata.org/wiki/Q1761440","display_name":"Multispectral image","level":2,"score":0.5228427052497864},{"id":"https://openalex.org/C121327165","wikidata":"https://www.wikidata.org/wiki/Q2811","display_name":"Submarine","level":2,"score":0.44592607021331787},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.44018393754959106},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.42659568786621094},{"id":"https://openalex.org/C120806208","wikidata":"https://www.wikidata.org/wiki/Q8072","display_name":"Volcano","level":2,"score":0.27160006761550903},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.24671849608421326},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.23822051286697388},{"id":"https://openalex.org/C17409809","wikidata":"https://www.wikidata.org/wiki/Q161764","display_name":"Geochemistry","level":1,"score":0.1721285879611969},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.14389267563819885}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/rs14225854","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs14225854","pdf_url":"https://www.mdpi.com/2072-4292/14/22/5854/pdf?version=1669197211","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:33705f9b18e048038238c594a0da57e0","is_oa":true,"landing_page_url":"https://doaj.org/article/33705f9b18e048038238c594a0da57e0","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","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, Vol 14, Iss 22, p 5854 (2022)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/14/22/5854/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs14225854","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; Volume 14; Issue 22; Pages: 5854","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs14225854","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs14225854","pdf_url":"https://www.mdpi.com/2072-4292/14/22/5854/pdf?version=1669197211","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","score":0.4099999964237213,"display_name":"Life below water"}],"awards":[{"id":"https://openalex.org/G1477544716","display_name":null,"funder_award_id":"Guangdong","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2087396116","display_name":null,"funder_award_id":"China","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2647312289","display_name":null,"funder_award_id":"2020A1515110957","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3317480652","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3465002620","display_name":null,"funder_award_id":"2020A1515110957","funder_id":"https://openalex.org/F4320337111","funder_display_name":"Basic and Applied Basic Research Foundation of Guangdong Province"},{"id":"https://openalex.org/G391238517","display_name":null,"funder_award_id":", and","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G477150471","display_name":null,"funder_award_id":"59193","funder_id":"https://openalex.org/F4320337111","funder_display_name":"Basic and Applied Basic Research Foundation of Guangdong Province"},{"id":"https://openalex.org/G5994120800","display_name":null,"funder_award_id":"Natural","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6527852345","display_name":null,"funder_award_id":"42106173","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6536786679","display_name":null,"funder_award_id":"A1515110","funder_id":"https://openalex.org/F4320337111","funder_display_name":"Basic and Applied Basic Research Foundation of Guangdong Province"},{"id":"https://openalex.org/G7323970846","display_name":null,"funder_award_id":"59193","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/F4320332183","display_name":"U.S. Geological Survey","ror":"https://ror.org/035a68863"},{"id":"https://openalex.org/F4320337111","display_name":"Basic and Applied Basic Research Foundation of Guangdong Province","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4309742248.pdf","grobid_xml":"https://content.openalex.org/works/W4309742248.grobid-xml"},"referenced_works_count":37,"referenced_works":["https://openalex.org/W1548557433","https://openalex.org/W1981682996","https://openalex.org/W2005089986","https://openalex.org/W2024892204","https://openalex.org/W2025745000","https://openalex.org/W2028452079","https://openalex.org/W2039030906","https://openalex.org/W2042743027","https://openalex.org/W2068778793","https://openalex.org/W2103559027","https://openalex.org/W2104388988","https://openalex.org/W2133442753","https://openalex.org/W2136758825","https://openalex.org/W2152107920","https://openalex.org/W2193325472","https://openalex.org/W2301042755","https://openalex.org/W2467306443","https://openalex.org/W2566785951","https://openalex.org/W2605847660","https://openalex.org/W2610254470","https://openalex.org/W2783017570","https://openalex.org/W2792475878","https://openalex.org/W2799968993","https://openalex.org/W2921674639","https://openalex.org/W2950314938","https://openalex.org/W2983543595","https://openalex.org/W2996095105","https://openalex.org/W3003984144","https://openalex.org/W3006837473","https://openalex.org/W3027248440","https://openalex.org/W3037870660","https://openalex.org/W3128612927","https://openalex.org/W3147644407","https://openalex.org/W3208863394","https://openalex.org/W4210524134","https://openalex.org/W4285795853","https://openalex.org/W4293239644"],"related_works":["https://openalex.org/W2954259962","https://openalex.org/W4296434750","https://openalex.org/W2060746542","https://openalex.org/W4238453612","https://openalex.org/W4318706802","https://openalex.org/W2948575115","https://openalex.org/W3217085540","https://openalex.org/W2516779847","https://openalex.org/W2566785951","https://openalex.org/W4211185318"],"abstract_inverted_index":{"Pumice":[0,97],"rafts":[1,157,165],"are":[2],"considered":[3],"to":[4,55,62,79,113,126,134,162,211,217,236,240,251],"be":[5],"a":[6,30,50,74,96,127,188,252],"long-range":[7],"drifting":[8],"agent":[9],"that":[10],"promotes":[11],"material":[12],"exchange":[13],"and":[14,28,37,64,82,131,145,158,173,187,206,213,224,245,248],"the":[15,34,43,71,86,105,120,167,200,230,256],"dispersal":[16],"of":[17,53,73,108,129,185,190,195,199,227,255,258],"marine":[18,38],"species.":[19],"Large":[20],"ones":[21],"can":[22],"also":[23,203],"interfere":[24],"with":[25,49,179],"vessel":[26],"navigation":[27],"have":[29],"negative":[31],"impact":[32],"on":[33,85,104],"social":[35],"economy":[36],"ecosystems.":[39],"Synoptic":[40],"observations":[41],"from":[42,89,219],"Multispectral":[44],"Instrument":[45],"(MSI)":[46],"on-board":[47],"Sentinel-2,":[48],"spatial":[51],"resolution":[52],"up":[54],"10":[56],"m,":[57],"provide":[58,237],"an":[59,180],"excellent":[60,152],"means":[61],"monitor":[63],"track":[65],"pumice":[66,84,109,116,156,164,182,194,228],"rafts.":[67],"In":[68],"this":[69],"study,":[70],"use":[72],"Spectral-Feature-Based":[75],"Extraction":[76],"(SFBE)":[77],"algorithm":[78,150,201,231],"automatically":[80],"discriminate":[81],"extract":[83,163],"ocean":[87],"surface":[88],"submarine":[90],"volcano":[91],"eruptions":[92],"was":[93,101,123,159],"proposed.":[94],"Specifically,":[95],"Raft":[98],"Index":[99],"(PRI)":[100],"developed":[102],"based":[103],"spectral":[106],"signatures":[107],"in":[110,154,171,177,242],"MSI":[111],"imagery":[112],"identify":[114],"potential":[115],"features.":[117],"After":[118],"pre-processing,":[119],"PRI":[121],"image":[122],"then":[124],"subjected":[125],"series":[128],"per-pixel":[130],"object-based":[132],"processes":[133],"rule":[135],"out":[136],"false-positive":[137],"detections,":[138],"including":[139],"shallow":[140],"water,":[141],"striped":[142],"edges,":[143],"mudflats,":[144],"cloud":[146],"edges.":[147],"The":[148,197,222],"SFBE":[149],"showed":[151],"performance":[153],"extracting":[155],"successfully":[160],"applied":[161],"near":[166],"Fiji":[168],"Yasawa":[169],"islands":[170],"2019":[172],"Hunga":[174],"Tonga":[175],"island":[176],"2022,":[178],"overall":[181],"extraction":[183],"accuracy":[184],"95.5%":[186],"proportion":[189],"pixels":[191],"mis-extracted":[192],"as":[193],"<3%.":[196],"robustness":[198],"has":[202],"been":[204],"tested":[205],"proved":[207],"through":[208],"applying":[209],"it":[210],"data":[212],"comparing":[214],"its":[215],"output":[216],"results":[218],"previous":[220],"studies.":[221],"timely":[223],"accurate":[225],"detection":[226],"using":[229],"proposed":[232],"here":[233],"is":[234],"expected":[235],"important":[238],"information":[239],"aid":[241],"response":[243],"actions":[244],"ecological":[246],"assessments,":[247],"will":[249],"lead":[250],"better":[253],"understanding":[254],"fate":[257],"pumice.":[259]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1}],"updated_date":"2026-04-18T07:56:08.524223","created_date":"2022-11-29T00:00:00"}