{"id":"https://openalex.org/W2971812033","doi":"https://doi.org/10.1109/lgrs.2019.2934220","title":"Automatic S-Phase Picking for Volcano-Tectonic Earthquakes Using Spectral Dissimilarity Analysis","display_name":"Automatic S-Phase Picking for Volcano-Tectonic Earthquakes Using Spectral Dissimilarity Analysis","publication_year":2019,"publication_date":"2019-09-04","ids":{"openalex":"https://openalex.org/W2971812033","doi":"https://doi.org/10.1109/lgrs.2019.2934220","mag":"2971812033"},"language":"en","primary_location":{"id":"doi:10.1109/lgrs.2019.2934220","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2019.2934220","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Geoscience and Remote Sensing Letters","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5013746163","display_name":"Luz Garc\u00eda","orcid":"https://orcid.org/0000-0001-5904-5412"},"institutions":[{"id":"https://openalex.org/I173304897","display_name":"Universidad de Granada","ror":"https://ror.org/04njjy449","country_code":"ES","type":"education","lineage":["https://openalex.org/I173304897"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Luz Garcia","raw_affiliation_strings":["Department of Signal Theory, Telematics and Communications, University of Granada, Granada, Spain"],"raw_orcid":"https://orcid.org/0000-0001-5904-5412","affiliations":[{"raw_affiliation_string":"Department of Signal Theory, Telematics and Communications, University of Granada, Granada, Spain","institution_ids":["https://openalex.org/I173304897"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025636513","display_name":"Gerardo Alguacil","orcid":null},"institutions":[{"id":"https://openalex.org/I173304897","display_name":"Universidad de Granada","ror":"https://ror.org/04njjy449","country_code":"ES","type":"education","lineage":["https://openalex.org/I173304897"]},{"id":"https://openalex.org/I4210095677","display_name":"Instituto Andaluz de Ciencias de la Tierra","ror":"https://ror.org/00v0g9w49","country_code":"ES","type":"facility","lineage":["https://openalex.org/I134820265","https://openalex.org/I4210095677"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Gerardo Alguacil","raw_affiliation_strings":["Andalusian Institute of Geophysics and Prevention of Seismic Disasters, Granada, Spain","Department of Theoretical and Cosmos Physics, University of Granada, Granada, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Andalusian Institute of Geophysics and Prevention of Seismic Disasters, Granada, Spain","institution_ids":["https://openalex.org/I4210095677"]},{"raw_affiliation_string":"Department of Theoretical and Cosmos Physics, University of Granada, Granada, Spain","institution_ids":["https://openalex.org/I173304897"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032915531","display_name":"Manuel T\u00edtos","orcid":"https://orcid.org/0000-0002-8279-2341"},"institutions":[{"id":"https://openalex.org/I173304897","display_name":"Universidad de Granada","ror":"https://ror.org/04njjy449","country_code":"ES","type":"education","lineage":["https://openalex.org/I173304897"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Manuel Titos","raw_affiliation_strings":["Department of Signal Theory, Telematics and Communications, University of Granada, Granada, Spain"],"raw_orcid":"https://orcid.org/0000-0002-8279-2341","affiliations":[{"raw_affiliation_string":"Department of Signal Theory, Telematics and Communications, University of Granada, Granada, Spain","institution_ids":["https://openalex.org/I173304897"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031151006","display_name":"Ornella Cocina","orcid":"https://orcid.org/0000-0003-1856-830X"},"institutions":[{"id":"https://openalex.org/I29078338","display_name":"Istituto Nazionale di Geofisica e Vulcanologia","ror":"https://ror.org/00qps9a02","country_code":"IT","type":"facility","lineage":["https://openalex.org/I29078338"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Ornella Cocina","raw_affiliation_strings":["Istituto Nazionale di Geofisica e Vulcanologia, Catania, Italy"],"raw_orcid":"https://orcid.org/0000-0003-1856-830X","affiliations":[{"raw_affiliation_string":"Istituto Nazionale di Geofisica e Vulcanologia, Catania, Italy","institution_ids":["https://openalex.org/I29078338"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014325055","display_name":"\u00c1ngel de la Torre","orcid":"https://orcid.org/0000-0002-9736-5190"},"institutions":[{"id":"https://openalex.org/I173304897","display_name":"Universidad de Granada","ror":"https://ror.org/04njjy449","country_code":"ES","type":"education","lineage":["https://openalex.org/I173304897"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Angel De la Torre","raw_affiliation_strings":["Department of Signal Theory, Telematics and Communications, University of Granada, Granada, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Signal Theory, Telematics and Communications, University of Granada, Granada, Spain","institution_ids":["https://openalex.org/I173304897"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5032065113","display_name":"Carmen Ben\u0131\u0301tez","orcid":"https://orcid.org/0000-0002-5407-8335"},"institutions":[{"id":"https://openalex.org/I173304897","display_name":"Universidad de Granada","ror":"https://ror.org/04njjy449","country_code":"ES","type":"education","lineage":["https://openalex.org/I173304897"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Carmen Benitez","raw_affiliation_strings":["Department of Signal Theory, Telematics and Communications, University of Granada, Granada, Spain"],"raw_orcid":"https://orcid.org/0000-0002-5407-8335","affiliations":[{"raw_affiliation_string":"Department of Signal Theory, Telematics and Communications, University of Granada, Granada, Spain","institution_ids":["https://openalex.org/I173304897"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5013746163"],"corresponding_institution_ids":["https://openalex.org/I173304897"],"apc_list":null,"apc_paid":null,"fwci":0.578,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.76021272,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"17","issue":"5","first_page":"874","last_page":"878"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13018","display_name":"Seismology and Earthquake Studies","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T13018","display_name":"Seismology and Earthquake Studies","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11757","display_name":"Seismic Waves and Analysis","score":0.9919000267982483,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"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/T10110","display_name":"earthquake and tectonic studies","score":0.9847000241279602,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"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/seismogram","display_name":"Seismogram","score":0.6846876740455627},{"id":"https://openalex.org/keywords/seismology","display_name":"Seismology","score":0.6293438076972961},{"id":"https://openalex.org/keywords/amplitude","display_name":"Amplitude","score":0.6219558119773865},{"id":"https://openalex.org/keywords/kurtosis","display_name":"Kurtosis","score":0.6180300712585449},{"id":"https://openalex.org/keywords/waveform","display_name":"Waveform","score":0.5746155381202698},{"id":"https://openalex.org/keywords/tectonics","display_name":"Tectonics","score":0.5170251131057739},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.4959026277065277},{"id":"https://openalex.org/keywords/volcano","display_name":"Volcano","score":0.46253564953804016},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4624301493167877},{"id":"https://openalex.org/keywords/phase","display_name":"Phase (matter)","score":0.4618028998374939},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.46121203899383545},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.33273017406463623},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.32255831360816956},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.31707262992858887},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1608881950378418},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.15903571248054504},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.12519171833992004},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11685070395469666}],"concepts":[{"id":"https://openalex.org/C169744125","wikidata":"https://www.wikidata.org/wiki/Q510375","display_name":"Seismogram","level":2,"score":0.6846876740455627},{"id":"https://openalex.org/C165205528","wikidata":"https://www.wikidata.org/wiki/Q83371","display_name":"Seismology","level":1,"score":0.6293438076972961},{"id":"https://openalex.org/C180205008","wikidata":"https://www.wikidata.org/wiki/Q159190","display_name":"Amplitude","level":2,"score":0.6219558119773865},{"id":"https://openalex.org/C166963901","wikidata":"https://www.wikidata.org/wiki/Q287251","display_name":"Kurtosis","level":2,"score":0.6180300712585449},{"id":"https://openalex.org/C197424946","wikidata":"https://www.wikidata.org/wiki/Q1165717","display_name":"Waveform","level":3,"score":0.5746155381202698},{"id":"https://openalex.org/C77928131","wikidata":"https://www.wikidata.org/wiki/Q193343","display_name":"Tectonics","level":2,"score":0.5170251131057739},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.4959026277065277},{"id":"https://openalex.org/C120806208","wikidata":"https://www.wikidata.org/wiki/Q8072","display_name":"Volcano","level":2,"score":0.46253564953804016},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4624301493167877},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.4618028998374939},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.46121203899383545},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.33273017406463623},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.32255831360816956},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.31707262992858887},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1608881950378418},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.15903571248054504},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.12519171833992004},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11685070395469666},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/lgrs.2019.2934220","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2019.2934220","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Geoscience and Remote Sensing Letters","raw_type":"journal-article"},{"id":"pmh:oai:digibug.ugr.es:10481/99565","is_oa":false,"landing_page_url":"https://hdl.handle.net/10481/99565","pdf_url":null,"source":{"id":"https://openalex.org/S4306400567","display_name":"Institutional Repository of the University of Granada (University of Granada)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I173304897","host_organization_name":"Universidad de Granada","host_organization_lineage":["https://openalex.org/I173304897"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"AM"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W2003959342","https://openalex.org/W2040221088","https://openalex.org/W2074754157","https://openalex.org/W2106211018","https://openalex.org/W2116258620","https://openalex.org/W2124993646","https://openalex.org/W2143088201","https://openalex.org/W2158229045","https://openalex.org/W2164316650","https://openalex.org/W2278399961","https://openalex.org/W2310542534","https://openalex.org/W2398851514","https://openalex.org/W2406813203","https://openalex.org/W2485594967","https://openalex.org/W2527894084","https://openalex.org/W2528961483","https://openalex.org/W2735520918","https://openalex.org/W2781854221","https://openalex.org/W2884582435","https://openalex.org/W6741098754"],"related_works":["https://openalex.org/W4381516319","https://openalex.org/W2037499216","https://openalex.org/W1506384729","https://openalex.org/W2116286422","https://openalex.org/W4225568567","https://openalex.org/W4286378979","https://openalex.org/W2075698830","https://openalex.org/W3127045225","https://openalex.org/W3216026256","https://openalex.org/W2038144456"],"abstract_inverted_index":{"We":[0],"present":[1],"an":[2],"S-phase":[3,28,119],"picking":[4,74],"algorithm":[5,58,92,140],"for":[6,144],"volcano-tectonic":[7],"earthquakes":[8,100],"(VTs),":[9],"based":[10,122,132],"on":[11,66,123,133],"the":[12,20,24,57,67,73,84,91,124,130,145,156],"changes":[13],"of":[14,32,62,72,83,97,148,155],"frequency":[15],"and":[16,106,129,135,153],"amplitude":[17],"expected":[18],"in":[19,43],"plane":[21],"transverse":[22],"to":[23,79,89,116],"ray":[25],"direction":[26],"at":[27],"arrival.":[29],"A":[30],"measure":[31,61],"these":[33,142],"changes,":[34],"called":[35],"spectral":[36],"dissimilarity,":[37],"is":[38,41,114],"proposed.":[39],"Picking":[40],"performed":[42,88],"a":[44,60,94,109],"particular":[45,146],"waveform":[46],"transformation":[47],"that":[48],"underlines":[49],"such":[50],"variations":[51],"foreseen:":[52],"horizontal":[53,81],"instant":[54,75],"power.":[55],"Then,":[56],"provides":[59],"its":[63],"reliability,":[64],"grounded":[65],"low":[68],"or":[69],"high":[70],"fluctuations":[71],"obtained":[76],"when":[77],"applied":[78],"other":[80,131],"components":[82],"seismogram.":[85],"Experiments":[86],"are":[87],"test":[90],"with":[93],"challenging":[95],"database":[96],"volcano":[98],"seismic":[99],"from":[101],"Mt.":[102],"Etna,":[103],"carefully":[104],"picked":[105],"labeled":[107],"by":[108],"human":[110],"expert.":[111],"The":[112,139],"technique":[113],"compared":[115],"two":[117],"well-known":[118],"pickers:":[120],"one":[121],"damped":[125],"predominant":[126],"period":[127],"analysis":[128],"polarization":[134],"kurtosis":[136],"rate":[137],"analysis.":[138],"improves":[141],"techniques":[143],"scenario":[147],"VTs,":[149],"providing":[150],"interesting":[151],"results":[152],"possibilities":[154],"application.":[157]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
