{"id":"https://openalex.org/W4396680433","doi":"https://doi.org/10.1109/tgrs.2024.3397813","title":"Elastic Wave Equation Traveltime Inversion With Dynamic Time Warping Based on High-Speed Train Seismic Data","display_name":"Elastic Wave Equation Traveltime Inversion With Dynamic Time Warping Based on High-Speed Train Seismic Data","publication_year":2024,"publication_date":"2024-01-01","ids":{"openalex":"https://openalex.org/W4396680433","doi":"https://doi.org/10.1109/tgrs.2024.3397813"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2024.3397813","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/tgrs.2024.3397813","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"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 Transactions on Geoscience and Remote Sensing","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/A5067233440","display_name":"Zhou Ning-ning","orcid":"https://orcid.org/0009-0008-6216-6969"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Ningning Zhou","raw_affiliation_strings":["School of Information and Communication Engineering, Xi’an Jiaotong University, Xi’an, China"],"raw_orcid":"https://orcid.org/0009-0008-6216-6969","affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, Xi’an Jiaotong University, Xi’an, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100651084","display_name":"Wenchao Chen","orcid":"https://orcid.org/0000-0003-0696-337X"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenchao Chen","raw_affiliation_strings":["School of Information and Communication Engineering, Xi’an Jiaotong University, Xi’an, China"],"raw_orcid":"https://orcid.org/0000-0003-0696-337X","affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, Xi’an Jiaotong University, Xi’an, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019286261","display_name":"Jingrui Luo","orcid":"https://orcid.org/0000-0001-8809-0466"},"institutions":[{"id":"https://openalex.org/I4210131919","display_name":"Xi'an University of Technology","ror":"https://ror.org/038avdt50","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210131919"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jingrui Luo","raw_affiliation_strings":["School of Automation and Information Engineering, Xi’an University of Technology, Xi’an, China"],"raw_orcid":"https://orcid.org/0000-0001-8809-0466","affiliations":[{"raw_affiliation_string":"School of Automation and Information Engineering, Xi’an University of Technology, Xi’an, China","institution_ids":["https://openalex.org/I4210131919"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100666814","display_name":"Xiaokai Wang","orcid":"https://orcid.org/0000-0001-5396-985X"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaokai Wang","raw_affiliation_strings":["School of Information and Communication Engineering, Xi’an Jiaotong University, Xi’an, China"],"raw_orcid":"https://orcid.org/0000-0001-5396-985X","affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, Xi’an Jiaotong University, Xi’an, China","institution_ids":["https://openalex.org/I87445476"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5067233440"],"corresponding_institution_ids":["https://openalex.org/I87445476"],"apc_list":null,"apc_paid":null,"fwci":0.5087,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.60856808,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":"62","issue":null,"first_page":"1","last_page":"11"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10271","display_name":"Seismic Imaging and Inversion Techniques","score":0.9990000128746033,"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"}},"topics":[{"id":"https://openalex.org/T10271","display_name":"Seismic Imaging and Inversion Techniques","score":0.9990000128746033,"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/T11757","display_name":"Seismic Waves and Analysis","score":0.9980000257492065,"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/T13018","display_name":"Seismology and Earthquake Studies","score":0.992900013923645,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/inversion","display_name":"Inversion (geology)","score":0.6910312175750732},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.6376290321350098},{"id":"https://openalex.org/keywords/dynamic-time-warping","display_name":"Dynamic time warping","score":0.5917432904243469},{"id":"https://openalex.org/keywords/seismic-inversion","display_name":"Seismic inversion","score":0.5769190788269043},{"id":"https://openalex.org/keywords/seismology","display_name":"Seismology","score":0.5599032640457153},{"id":"https://openalex.org/keywords/seismic-to-simulation","display_name":"Seismic to simulation","score":0.5044184923171997},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.5009443759918213},{"id":"https://openalex.org/keywords/synthetic-data","display_name":"Synthetic data","score":0.4812702536582947},{"id":"https://openalex.org/keywords/vertical-seismic-profile","display_name":"Vertical seismic profile","score":0.4796712398529053},{"id":"https://openalex.org/keywords/seismic-wave","display_name":"Seismic wave","score":0.47684991359710693},{"id":"https://openalex.org/keywords/image-warping","display_name":"Image warping","score":0.44629204273223877},{"id":"https://openalex.org/keywords/waveform","display_name":"Waveform","score":0.41775065660476685},{"id":"https://openalex.org/keywords/geophysics","display_name":"Geophysics","score":0.400442510843277},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3954923152923584},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3502744436264038},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.09158620238304138},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.0881202220916748},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.0811353325843811},{"id":"https://openalex.org/keywords/data-assimilation","display_name":"Data assimilation","score":0.07960483431816101}],"concepts":[{"id":"https://openalex.org/C1893757","wikidata":"https://www.wikidata.org/wiki/Q3653001","display_name":"Inversion (geology)","level":3,"score":0.6910312175750732},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.6376290321350098},{"id":"https://openalex.org/C88516994","wikidata":"https://www.wikidata.org/wiki/Q1268863","display_name":"Dynamic time warping","level":2,"score":0.5917432904243469},{"id":"https://openalex.org/C39267094","wikidata":"https://www.wikidata.org/wiki/Q7446968","display_name":"Seismic inversion","level":3,"score":0.5769190788269043},{"id":"https://openalex.org/C165205528","wikidata":"https://www.wikidata.org/wiki/Q83371","display_name":"Seismology","level":1,"score":0.5599032640457153},{"id":"https://openalex.org/C64370902","wikidata":"https://www.wikidata.org/wiki/Q7315329","display_name":"Seismic to simulation","level":4,"score":0.5044184923171997},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.5009443759918213},{"id":"https://openalex.org/C160920958","wikidata":"https://www.wikidata.org/wiki/Q7662746","display_name":"Synthetic data","level":2,"score":0.4812702536582947},{"id":"https://openalex.org/C89787772","wikidata":"https://www.wikidata.org/wiki/Q7922855","display_name":"Vertical seismic profile","level":2,"score":0.4796712398529053},{"id":"https://openalex.org/C78542244","wikidata":"https://www.wikidata.org/wiki/Q186167","display_name":"Seismic wave","level":2,"score":0.47684991359710693},{"id":"https://openalex.org/C157202957","wikidata":"https://www.wikidata.org/wiki/Q1659609","display_name":"Image warping","level":2,"score":0.44629204273223877},{"id":"https://openalex.org/C197424946","wikidata":"https://www.wikidata.org/wiki/Q1165717","display_name":"Waveform","level":3,"score":0.41775065660476685},{"id":"https://openalex.org/C8058405","wikidata":"https://www.wikidata.org/wiki/Q46255","display_name":"Geophysics","level":1,"score":0.400442510843277},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3954923152923584},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3502744436264038},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.09158620238304138},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.0881202220916748},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0811353325843811},{"id":"https://openalex.org/C24552861","wikidata":"https://www.wikidata.org/wiki/Q2670177","display_name":"Data assimilation","level":2,"score":0.07960483431816101},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C77928131","wikidata":"https://www.wikidata.org/wiki/Q193343","display_name":"Tectonics","level":2,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tgrs.2024.3397813","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/tgrs.2024.3397813","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"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 Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1332785787","display_name":null,"funder_award_id":"2021YFA0716904","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G5195262398","display_name":null,"funder_award_id":"42374135","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8448204555","display_name":null,"funder_award_id":"42374153","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/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":42,"referenced_works":["https://openalex.org/W1999707828","https://openalex.org/W2007787802","https://openalex.org/W2009190394","https://openalex.org/W2009552164","https://openalex.org/W2016085417","https://openalex.org/W2033244472","https://openalex.org/W2040152855","https://openalex.org/W2076934976","https://openalex.org/W2080270621","https://openalex.org/W2083826621","https://openalex.org/W2110165470","https://openalex.org/W2111518278","https://openalex.org/W2111936335","https://openalex.org/W2125471009","https://openalex.org/W2125916088","https://openalex.org/W2128160875","https://openalex.org/W2128580630","https://openalex.org/W2142041430","https://openalex.org/W2142763905","https://openalex.org/W2158285489","https://openalex.org/W2165223197","https://openalex.org/W2179983317","https://openalex.org/W2295547786","https://openalex.org/W2496022018","https://openalex.org/W2595346483","https://openalex.org/W2610115882","https://openalex.org/W2884721592","https://openalex.org/W2904066500","https://openalex.org/W2967500288","https://openalex.org/W2970189347","https://openalex.org/W2995870517","https://openalex.org/W3042067460","https://openalex.org/W3089089645","https://openalex.org/W3122962208","https://openalex.org/W3128224260","https://openalex.org/W3156930769","https://openalex.org/W3164795694","https://openalex.org/W3168298441","https://openalex.org/W3200309088","https://openalex.org/W4213074390","https://openalex.org/W4213435593","https://openalex.org/W4385945453"],"related_works":["https://openalex.org/W2383644979","https://openalex.org/W1990108033","https://openalex.org/W2021186304","https://openalex.org/W1993696404","https://openalex.org/W2383747758","https://openalex.org/W2013987383","https://openalex.org/W2362892435","https://openalex.org/W2009716128","https://openalex.org/W4384644066","https://openalex.org/W2411692726"],"abstract_inverted_index":{"The":[0,19,223],"high-speed":[1],"train":[2],"(HST),":[3],"as":[4,14,25,119],"a":[5,15,107,216],"special":[6],"kind":[7],"of":[8,233],"seismic":[9,21,27,36,69,94,123,157,162,238],"source,":[10],"can":[11,176],"be":[12,177],"simplified":[13],"mobile":[16],"combination":[17],"source.":[18],"HST-induced":[20,156,161,237],"data":[22,37,95,124,158],"(also":[23],"known":[24],"HST":[26,35,68,122],"data)":[28],"contains":[29],"rich":[30],"geological":[31,63],"structural":[32,64],"information.":[33],"However,":[34,118],"interfere":[38],"highly":[39,126],"in":[40,52,67,225],"space":[41],"and":[42,44,159,184,196,214],"time":[43,146,152,167],"their":[45],"spectra":[46],"have":[47],"narrow-band":[48],"separation":[49],"spectral":[50],"characteristics":[51],"frequency":[53],"domain.":[54],"It":[55],"is":[56,103,206],"very":[57],"difficult":[58],"to":[59,76,86,105,112,140,149,208,220],"effectively":[60],"extract":[61],"the":[62,78,88,93,130,151,166,172,181,186,191,197,202,210,230],"information":[65,91],"contained":[66],"data.":[70,163,239],"In":[71],"this":[72,226],"work,":[73],"we":[74,143],"try":[75],"use":[77],"elastic":[79],"wave":[80],"equation":[81],"traveltime":[82],"inversion":[83,116],"(EWTI)":[84],"method":[85,132,205],"explore":[87],"subsurface":[89,173],"velocity":[90,174,193],"using":[92,190,236],"induced":[96],"by":[97,170,179],"HSTs":[98],"running":[99],"on":[100,134,165],"viaducts,":[101],"which":[102,128],"conducive":[104],"providing":[106],"more":[108],"reliable":[109,217],"initial":[110,218],"model":[111,175,195,199,213,219],"serve":[113,221],"full":[114],"waveform":[115],"(FWI).":[117],"mentioned":[120],"previously,":[121],"are":[125],"complex,":[127],"makes":[129],"EWTI":[131,204],"based":[133],"first-break":[135],"picking":[136],"no":[137],"longer":[138],"applicable":[139],"them.":[141],"Therefore,":[142],"apply":[144],"dynamic":[145],"warping":[147],"(DTW)":[148],"obtain":[150,209],"shifts":[153,168],"between":[154],"observed":[155],"synthetic":[160],"Based":[164],"obtained":[169],"DTW,":[171],"updated":[178],"establishing":[180],"misfit":[182],"function":[183],"calculating":[185],"gradient.":[187],"Numerical":[188],"experiments":[189],"simple":[192],"anomaly":[194],"Marmousi2":[198],"show":[200],"that":[201],"DTW-based":[203],"able":[207],"large-scale":[211],"background":[212],"provide":[215],"FWI.":[222],"results":[224],"work":[227],"also":[228],"demonstrate":[229],"considerable":[231],"potential":[232],"underground":[234],"exploration":[235]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}